babylonrat | 38bc13ef112b2f17d4d1a80243fac6a521b5d58228984aae0752d79487fa3b66

Analysis

max time kernel
150s
max time network
103s
platform
windows11-21h2_x64
resource
win11-20250610-en
resource tags

arch:x64arch:x86image:win11-20250610-enlocale:en-usos:windows11-21h2-x64system
submitted
17/06/2025, 23:14

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
42f972925508a82236e8533567487761.exe
Size 3.7MB
Sample250617-28f92aspx3
SHA256 8b5b38085f12d51393ed5a481a554074d3c482d53ecd917f2f5dffdf3d2ee138
MD5 9d2a888ca79e1ff3820882ea1d88d574
SHA1 112c38d80bf2c0d48256249bbabe906b834b1f66
SHA512 17a9f74ecf9f118ed0252fa0bc6ce0f9758a4dc75f238cae304def9c37cd94623818dd4aef38826642ff9e549b7e6047318f8bf6de7edff2d61a298d0bf5c840
SSDEEP 98304:Nn1CVf+y/EFc7DvOUxlpq2JdnQ+O2M7hlXKUmkbtT2TMI:A/EqaUFqItO2M7PXKUmkbtT2T
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

babylonrat darkcomet njrat warzonerat 2020nov1 defense_evasion discovery infostealer persistence privilege_escalation rat trojan

Malware Config

Extracted

Family

darkcomet

Attributes

gencode
install
false
offline_keylogger
false
persistence
false

rc4.plain

Extracted

Family

warzonerat

sandyclark255.hopto.org:5200

Extracted

Family

darkcomet

Botnet

2020NOV1

sandyclark255.hopto.org:35887

Mutex

DC_MUTEX-6XT818D

Attributes

InstallPath
excelsl.exe
gencode
n7asq0Dbu7D2
install
true
offline_keylogger
true
password
hhhhhh
persistence
true
reg_key
office

rc4.plain

Extracted

Family

babylonrat

sandyclark255.hopto.org

Signatures

Babylon RAT
Babylon RAT is remote access trojan written in C++.
trojan babylonrat

Babylon RAT payload 11 IoCs

resource	yara_rule
behavioral18/memory/3300-189-0x0000000000400000-0x00000000004C2000-memory.dmp	family_babylonrat
behavioral18/memory/3300-191-0x0000000000400000-0x00000000004C2000-memory.dmp	family_babylonrat
behavioral18/memory/3300-184-0x0000000000400000-0x00000000004C2000-memory.dmp	family_babylonrat
behavioral18/memory/3300-187-0x0000000000400000-0x00000000004C2000-memory.dmp	family_babylonrat
behavioral18/memory/3300-195-0x0000000000400000-0x00000000004C2000-memory.dmp	family_babylonrat
behavioral18/memory/3300-196-0x0000000000400000-0x00000000004C2000-memory.dmp	family_babylonrat
behavioral18/memory/3300-193-0x0000000000400000-0x00000000004C2000-memory.dmp	family_babylonrat
behavioral18/memory/3300-192-0x0000000000400000-0x00000000004C2000-memory.dmp	family_babylonrat
behavioral18/memory/3300-211-0x0000000000400000-0x00000000004C2000-memory.dmp	family_babylonrat
behavioral18/memory/3916-218-0x0000000000400000-0x00000000004C2000-memory.dmp	family_babylonrat
behavioral18/memory/3300-221-0x0000000000400000-0x00000000004C2000-memory.dmp	family_babylonrat

Babylonrat family
babylonrat
Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
Darkcomet family
darkcomet

Modifies WinLogon for persistence 2 TTPs 3 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4181584556-471103388-2907795245-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\k4Xq51JTS0f2R98Z\\Wb5LX6NMbWZc.exe\",explorer.exe"	sUOL3yvGSz6mkgsD.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4181584556-471103388-2907795245-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\k4Xq51JTS0f2R98Z\\H0wTxl2wTVwy.exe\",explorer.exe"	svbhost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\excelsl.exe"	svuhost.exe

Njrat family
njrat
WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
rat infostealer warzonerat
Warzonerat family
warzonerat
njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat

Warzone RAT payload 2 IoCs

rat

resource	yara_rule
behavioral18/memory/1476-87-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral18/memory/1476-90-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat

Disables RegEdit via registry modification 2 IoCs

defense_evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4181584556-471103388-2907795245-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	svuhost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4181584556-471103388-2907795245-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	svuhost.exe

Disables Task Manager via registry modification
defense_evasion

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	svuhost.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

defense_evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
5004	netsh.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2d790bed038373d95093d4db590b9997.exe	svehosts.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2d790bed038373d95093d4db590b9997.exe	svehosts.exe

Executes dropped EXE 19 IoCs

pid	Process
2908	pvU0PayQL8YID4nR.exe
3884	sUOL3yvGSz6mkgsD.exe
3068	isrXp5emKWAU3UOa.exe
2608	v2HfiNt5ZqfGJIyz.exe
5048	s1Tvvdjm32xMF0H3.exe
3936	FjeL8cto2wkqFKT3.exe
3292	svthost.exe
1476	eridjeht.exe
3244	svrhost.exe
2160	svuhost.exe
3892	excelsl.exe
1932	excelsl.exe
396	svehosts.exe
3300	svbhost.exe
1896	svbhost.exe
4260	svuhost.exe
1168	svuhost.exe
3916	svbhost.exe
4288	svehosts.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4181584556-471103388-2907795245-1000\Software\Microsoft\Windows\CurrentVersion\Run\2d790bed038373d95093d4db590b9997 = "\"C:\\Windows\\svehosts.exe\" .."	svehosts.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\2d790bed038373d95093d4db590b9997 = "\"C:\\Windows\\svehosts.exe\" .."	svehosts.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4181584556-471103388-2907795245-1000\Software\Microsoft\Windows\CurrentVersion\Run\office = "C:\\Users\\Admin\\Documents\\excelsl.exe"	svuhost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4181584556-471103388-2907795245-1000\Software\Microsoft\Windows\CurrentVersion\Run\office = "C:\\Users\\Admin\\Documents\\excelsl.exe"	svuhost.exe

Suspicious use of SetThreadContext 8 IoCs

description	pid	Process	procid_target
PID 5040 set thread context of 3292	5040	42f972925508a82236e8533567487761.exe	84
PID 5048 set thread context of 1476	5048	s1Tvvdjm32xMF0H3.exe	88
PID 3936 set thread context of 3244	3936	FjeL8cto2wkqFKT3.exe	91
PID 3068 set thread context of 2160	3068	isrXp5emKWAU3UOa.exe	94
PID 3884 set thread context of 3300	3884	sUOL3yvGSz6mkgsD.exe	102
PID 1932 set thread context of 4260	1932	excelsl.exe	104
PID 3892 set thread context of 1168	3892	excelsl.exe	107
PID 1896 set thread context of 3916	1896	svbhost.exe	110

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\svehosts.exe	pvU0PayQL8YID4nR.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

Program crash 6 IoCs

pid	pid_target	Process	procid_target
2920	5040	WerFault.exe	77
1228	5048	WerFault.exe	82
952	3936	WerFault.exe	83
3912	3068	WerFault.exe	80
4752	1932	WerFault.exe	100
3432	3892	WerFault.exe	99

System Location Discovery: System Language Discovery 1 TTPs 19 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svehosts.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pvU0PayQL8YID4nR.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sUOL3yvGSz6mkgsD.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svuhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svuhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	42f972925508a82236e8533567487761.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	v2HfiNt5ZqfGJIyz.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svrhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	excelsl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	isrXp5emKWAU3UOa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	excelsl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FjeL8cto2wkqFKT3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	s1Tvvdjm32xMF0H3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eridjeht.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svehosts.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svbhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svbhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svuhost.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	svuhost.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
5040	42f972925508a82236e8533567487761.exe
5040	42f972925508a82236e8533567487761.exe
5040	42f972925508a82236e8533567487761.exe
5048	s1Tvvdjm32xMF0H3.exe
5048	s1Tvvdjm32xMF0H3.exe
5048	s1Tvvdjm32xMF0H3.exe
3936	FjeL8cto2wkqFKT3.exe
3936	FjeL8cto2wkqFKT3.exe
3936	FjeL8cto2wkqFKT3.exe
3068	isrXp5emKWAU3UOa.exe
3068	isrXp5emKWAU3UOa.exe
3068	isrXp5emKWAU3UOa.exe
3884	sUOL3yvGSz6mkgsD.exe
3884	sUOL3yvGSz6mkgsD.exe
1932	excelsl.exe
1932	excelsl.exe
1932	excelsl.exe
3892	excelsl.exe
3892	excelsl.exe
3892	excelsl.exe
1896	svbhost.exe
1896	svbhost.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
3244	svrhost.exe
3300	svbhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	5040	42f972925508a82236e8533567487761.exe
Token: SeDebugPrivilege	5040	42f972925508a82236e8533567487761.exe
Token: SeDebugPrivilege	5048	s1Tvvdjm32xMF0H3.exe
Token: SeDebugPrivilege	2908	pvU0PayQL8YID4nR.exe
Token: SeDebugPrivilege	2908	pvU0PayQL8YID4nR.exe
Token: SeDebugPrivilege	3936	FjeL8cto2wkqFKT3.exe
Token: SeDebugPrivilege	3068	isrXp5emKWAU3UOa.exe
Token: SeIncreaseQuotaPrivilege	2160	svuhost.exe
Token: SeSecurityPrivilege	2160	svuhost.exe
Token: SeTakeOwnershipPrivilege	2160	svuhost.exe
Token: SeLoadDriverPrivilege	2160	svuhost.exe
Token: SeSystemProfilePrivilege	2160	svuhost.exe
Token: SeSystemtimePrivilege	2160	svuhost.exe
Token: SeProfSingleProcessPrivilege	2160	svuhost.exe
Token: SeIncBasePriorityPrivilege	2160	svuhost.exe
Token: SeCreatePagefilePrivilege	2160	svuhost.exe
Token: SeBackupPrivilege	2160	svuhost.exe
Token: SeRestorePrivilege	2160	svuhost.exe
Token: SeShutdownPrivilege	2160	svuhost.exe
Token: SeDebugPrivilege	2160	svuhost.exe
Token: SeSystemEnvironmentPrivilege	2160	svuhost.exe
Token: SeChangeNotifyPrivilege	2160	svuhost.exe
Token: SeRemoteShutdownPrivilege	2160	svuhost.exe
Token: SeUndockPrivilege	2160	svuhost.exe
Token: SeManageVolumePrivilege	2160	svuhost.exe
Token: SeImpersonatePrivilege	2160	svuhost.exe
Token: SeCreateGlobalPrivilege	2160	svuhost.exe
Token: 33	2160	svuhost.exe
Token: 34	2160	svuhost.exe
Token: 35	2160	svuhost.exe
Token: 36	2160	svuhost.exe
Token: SeDebugPrivilege	3884	sUOL3yvGSz6mkgsD.exe
Token: SeDebugPrivilege	3884	sUOL3yvGSz6mkgsD.exe
Token: SeDebugPrivilege	396	svehosts.exe
Token: SeDebugPrivilege	396	svehosts.exe
Token: SeShutdownPrivilege	3300	svbhost.exe
Token: SeDebugPrivilege	3300	svbhost.exe
Token: SeTcbPrivilege	3300	svbhost.exe
Token: SeDebugPrivilege	1932	excelsl.exe
Token: SeDebugPrivilege	3892	excelsl.exe
Token: SeIncreaseQuotaPrivilege	4260	svuhost.exe
Token: SeSecurityPrivilege	4260	svuhost.exe
Token: SeTakeOwnershipPrivilege	4260	svuhost.exe
Token: SeLoadDriverPrivilege	4260	svuhost.exe
Token: SeSystemProfilePrivilege	4260	svuhost.exe
Token: SeSystemtimePrivilege	4260	svuhost.exe
Token: SeProfSingleProcessPrivilege	4260	svuhost.exe
Token: SeIncBasePriorityPrivilege	4260	svuhost.exe
Token: SeCreatePagefilePrivilege	4260	svuhost.exe
Token: SeBackupPrivilege	4260	svuhost.exe
Token: SeRestorePrivilege	4260	svuhost.exe
Token: SeShutdownPrivilege	4260	svuhost.exe
Token: SeDebugPrivilege	4260	svuhost.exe
Token: SeSystemEnvironmentPrivilege	4260	svuhost.exe
Token: SeChangeNotifyPrivilege	4260	svuhost.exe
Token: SeRemoteShutdownPrivilege	4260	svuhost.exe
Token: SeUndockPrivilege	4260	svuhost.exe
Token: SeManageVolumePrivilege	4260	svuhost.exe
Token: SeImpersonatePrivilege	4260	svuhost.exe
Token: SeCreateGlobalPrivilege	4260	svuhost.exe
Token: 33	4260	svuhost.exe
Token: 34	4260	svuhost.exe
Token: 35	4260	svuhost.exe
Token: 36	4260	svuhost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3300	svbhost.exe
4260	svuhost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5040 wrote to memory of 2908	5040	42f972925508a82236e8533567487761.exe	78
PID 5040 wrote to memory of 2908	5040	42f972925508a82236e8533567487761.exe	78
PID 5040 wrote to memory of 2908	5040	42f972925508a82236e8533567487761.exe	78
PID 5040 wrote to memory of 3884	5040	42f972925508a82236e8533567487761.exe	79
PID 5040 wrote to memory of 3884	5040	42f972925508a82236e8533567487761.exe	79
PID 5040 wrote to memory of 3884	5040	42f972925508a82236e8533567487761.exe	79
PID 5040 wrote to memory of 3068	5040	42f972925508a82236e8533567487761.exe	80
PID 5040 wrote to memory of 3068	5040	42f972925508a82236e8533567487761.exe	80
PID 5040 wrote to memory of 3068	5040	42f972925508a82236e8533567487761.exe	80
PID 5040 wrote to memory of 2608	5040	42f972925508a82236e8533567487761.exe	81
PID 5040 wrote to memory of 2608	5040	42f972925508a82236e8533567487761.exe	81
PID 5040 wrote to memory of 2608	5040	42f972925508a82236e8533567487761.exe	81
PID 5040 wrote to memory of 5048	5040	42f972925508a82236e8533567487761.exe	82
PID 5040 wrote to memory of 5048	5040	42f972925508a82236e8533567487761.exe	82
PID 5040 wrote to memory of 5048	5040	42f972925508a82236e8533567487761.exe	82
PID 5040 wrote to memory of 3936	5040	42f972925508a82236e8533567487761.exe	83
PID 5040 wrote to memory of 3936	5040	42f972925508a82236e8533567487761.exe	83
PID 5040 wrote to memory of 3936	5040	42f972925508a82236e8533567487761.exe	83
PID 5040 wrote to memory of 3292	5040	42f972925508a82236e8533567487761.exe	84
PID 5040 wrote to memory of 3292	5040	42f972925508a82236e8533567487761.exe	84
PID 5040 wrote to memory of 3292	5040	42f972925508a82236e8533567487761.exe	84
PID 5040 wrote to memory of 3292	5040	42f972925508a82236e8533567487761.exe	84
PID 5040 wrote to memory of 3292	5040	42f972925508a82236e8533567487761.exe	84
PID 5040 wrote to memory of 3292	5040	42f972925508a82236e8533567487761.exe	84
PID 5040 wrote to memory of 3292	5040	42f972925508a82236e8533567487761.exe	84
PID 5040 wrote to memory of 3292	5040	42f972925508a82236e8533567487761.exe	84
PID 5040 wrote to memory of 3292	5040	42f972925508a82236e8533567487761.exe	84
PID 5040 wrote to memory of 3292	5040	42f972925508a82236e8533567487761.exe	84
PID 5040 wrote to memory of 3292	5040	42f972925508a82236e8533567487761.exe	84
PID 5040 wrote to memory of 3292	5040	42f972925508a82236e8533567487761.exe	84
PID 5048 wrote to memory of 1476	5048	s1Tvvdjm32xMF0H3.exe	88
PID 5048 wrote to memory of 1476	5048	s1Tvvdjm32xMF0H3.exe	88
PID 5048 wrote to memory of 1476	5048	s1Tvvdjm32xMF0H3.exe	88
PID 5048 wrote to memory of 1476	5048	s1Tvvdjm32xMF0H3.exe	88
PID 5048 wrote to memory of 1476	5048	s1Tvvdjm32xMF0H3.exe	88
PID 5048 wrote to memory of 1476	5048	s1Tvvdjm32xMF0H3.exe	88
PID 5048 wrote to memory of 1476	5048	s1Tvvdjm32xMF0H3.exe	88
PID 5048 wrote to memory of 1476	5048	s1Tvvdjm32xMF0H3.exe	88
PID 5048 wrote to memory of 1476	5048	s1Tvvdjm32xMF0H3.exe	88
PID 5048 wrote to memory of 1476	5048	s1Tvvdjm32xMF0H3.exe	88
PID 5048 wrote to memory of 1476	5048	s1Tvvdjm32xMF0H3.exe	88
PID 3936 wrote to memory of 3244	3936	FjeL8cto2wkqFKT3.exe	91
PID 3936 wrote to memory of 3244	3936	FjeL8cto2wkqFKT3.exe	91
PID 3936 wrote to memory of 3244	3936	FjeL8cto2wkqFKT3.exe	91
PID 3936 wrote to memory of 3244	3936	FjeL8cto2wkqFKT3.exe	91
PID 3936 wrote to memory of 3244	3936	FjeL8cto2wkqFKT3.exe	91
PID 3936 wrote to memory of 3244	3936	FjeL8cto2wkqFKT3.exe	91
PID 3936 wrote to memory of 3244	3936	FjeL8cto2wkqFKT3.exe	91
PID 3936 wrote to memory of 3244	3936	FjeL8cto2wkqFKT3.exe	91
PID 3936 wrote to memory of 3244	3936	FjeL8cto2wkqFKT3.exe	91
PID 3936 wrote to memory of 3244	3936	FjeL8cto2wkqFKT3.exe	91
PID 3068 wrote to memory of 2160	3068	isrXp5emKWAU3UOa.exe	94
PID 3068 wrote to memory of 2160	3068	isrXp5emKWAU3UOa.exe	94
PID 3068 wrote to memory of 2160	3068	isrXp5emKWAU3UOa.exe	94
PID 3068 wrote to memory of 2160	3068	isrXp5emKWAU3UOa.exe	94
PID 3068 wrote to memory of 2160	3068	isrXp5emKWAU3UOa.exe	94
PID 3068 wrote to memory of 2160	3068	isrXp5emKWAU3UOa.exe	94
PID 3068 wrote to memory of 2160	3068	isrXp5emKWAU3UOa.exe	94
PID 3068 wrote to memory of 2160	3068	isrXp5emKWAU3UOa.exe	94
PID 3068 wrote to memory of 2160	3068	isrXp5emKWAU3UOa.exe	94
PID 3068 wrote to memory of 2160	3068	isrXp5emKWAU3UOa.exe	94
PID 3068 wrote to memory of 2160	3068	isrXp5emKWAU3UOa.exe	94
PID 3068 wrote to memory of 2160	3068	isrXp5emKWAU3UOa.exe	94
PID 4860 wrote to memory of 3892	4860	cmd.exe	99

C:\Users\Admin\AppData\Local\Temp\42f972925508a82236e8533567487761.exe
"C:\Users\Admin\AppData\Local\Temp\42f972925508a82236e8533567487761.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5040
- C:\Users\Admin\AppData\Local\Temp\pvU0PayQL8YID4nR.exe
  "C:\Users\Admin\AppData\Local\Temp\pvU0PayQL8YID4nR.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2908
- - C:\Windows\svehosts.exe
    "C:\Windows\svehosts.exe"
    3⤵
    - Drops startup file
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:396
  - - C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Windows\svehosts.exe" "svehosts.exe" ENABLE
      4⤵
      Modifies Windows Firewall
      Event Triggered Execution: Netsh Helper DLL
      System Location Discovery: System Language Discovery
      PID:5004
- C:\Users\Admin\AppData\Local\Temp\sUOL3yvGSz6mkgsD.exe
  "C:\Users\Admin\AppData\Local\Temp\sUOL3yvGSz6mkgsD.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3884
- - C:\Users\Admin\AppData\Local\Temp\RJCisDErBR6WU7D5\svbhost.exe
    "C:\Users\Admin\AppData\Local\Temp\RJCisDErBR6WU7D5\svbhost.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:3300
  - - C:\Users\Admin\AppData\Local\Temp\RJCisDErBR6WU7D5\svbhost.exe
      "C:\Users\Admin\AppData\Local\Temp\RJCisDErBR6WU7D5\svbhost.exe" 3300
      4⤵
      Modifies WinLogon for persistence
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:1896
    - - C:\Users\Admin\AppData\Local\Temp\RJCisDErBR6WU7D5\svbhost.exe
        
        "C:\Users\Admin\AppData\Local\Temp\RJCisDErBR6WU7D5\svbhost.exe"
        5⤵
        Executes dropped EXE
        
        PID:3916
- C:\Users\Admin\AppData\Local\Temp\isrXp5emKWAU3UOa.exe
  "C:\Users\Admin\AppData\Local\Temp\isrXp5emKWAU3UOa.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3068
- - C:\Users\Admin\AppData\Local\Temp\heCYMLXIPI2fpGWa\svuhost.exe
    "C:\Users\Admin\AppData\Local\Temp\heCYMLXIPI2fpGWa\svuhost.exe"
    3⤵
    - Modifies WinLogon for persistence
    - Drops file in Drivers directory
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious use of AdjustPrivilegeToken
    PID:2160
  - - C:\Users\Admin\Documents\excelsl.exe
      "C:\Users\Admin\Documents\excelsl.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1932
    - - C:\Users\Admin\AppData\Local\Temp\heCYMLXIPI2fpGWa\svuhost.exe
        
        "C:\Users\Admin\AppData\Local\Temp\heCYMLXIPI2fpGWa\svuhost.exe"
        5⤵
        Disables RegEdit via registry modification
        Executes dropped EXE
        Adds Run key to start application
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:4260
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1932 -s 1092
        5⤵
        Program crash
        
        PID:4752
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 1140
    3⤵
    - Program crash
    PID:3912
- C:\Users\Admin\AppData\Local\Temp\v2HfiNt5ZqfGJIyz.exe
  "C:\Users\Admin\AppData\Local\Temp\v2HfiNt5ZqfGJIyz.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2608
- C:\Users\Admin\AppData\Local\Temp\s1Tvvdjm32xMF0H3.exe
  "C:\Users\Admin\AppData\Local\Temp\s1Tvvdjm32xMF0H3.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5048
- - C:\Users\Admin\AppData\Local\Temp\fI87ltOJhCNhEwlw\eridjeht.exe
    "C:\Users\Admin\AppData\Local\Temp\fI87ltOJhCNhEwlw\eridjeht.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1476
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 1160
    3⤵
    - Program crash
    PID:1228
- C:\Users\Admin\AppData\Local\Temp\FjeL8cto2wkqFKT3.exe
  "C:\Users\Admin\AppData\Local\Temp\FjeL8cto2wkqFKT3.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3936
- - C:\Users\Admin\AppData\Local\Temp\9Wr8gF4Xq79ka0w0\svrhost.exe
    "C:\Users\Admin\AppData\Local\Temp\9Wr8gF4Xq79ka0w0\svrhost.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    PID:3244
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3936 -s 1160
    3⤵
    - Program crash
    PID:952
- C:\Users\Admin\AppData\Local\Temp\6ax0Yc8236t6EQMa\svthost.exe
  "C:\Users\Admin\AppData\Local\Temp\6ax0Yc8236t6EQMa\svthost.exe"
  2⤵
  - Executes dropped EXE
  PID:3292
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5040 -s 1544
  2⤵
  - Program crash
  PID:2920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5040 -ip 5040
1⤵
PID:3316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 5048 -ip 5048
1⤵
PID:1584

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3936 -ip 3936
1⤵
PID:3376

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 3068 -ip 3068
1⤵
PID:1784

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Users\Admin\Documents\excelsl.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:4860
- C:\Users\Admin\Documents\excelsl.exe
  C:\Users\Admin\Documents\excelsl.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3892
- - C:\Users\Admin\AppData\Local\Temp\heCYMLXIPI2fpGWa\svuhost.exe
    "C:\Users\Admin\AppData\Local\Temp\heCYMLXIPI2fpGWa\svuhost.exe"
    3⤵
    - Disables RegEdit via registry modification
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1168
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3892 -s 1140
    3⤵
    - Program crash
    PID:3432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1932 -ip 1932
1⤵
PID:656

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3892 -ip 3892
1⤵
PID:3748

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Windows\svehosts.exe" ..
1⤵
PID:3092
- C:\Windows\svehosts.exe
  C:\Windows\svehosts.exe ..
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4288

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

excelsl.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\excelsl.exe.log
Size 400B
SHA256 c4c6e7ef90b460bf232e55933594a95ba4a2d156fa5accb06d1c7c2f817fcf35
MD5 120bfac9d59228edf92ec26d4bbfaf9e
SHA1 bc36d828b7f358671ef0cb934c4ab2fdfb02b447
SHA512 684f086ff7d41d85782b21f5bc7e79584f5866f3c06eabbca2c5a697c1d142aa81e0dc25c78be978ba67e9e6fc014f3b62d1da114dc1bb009c7637491a619137
MD5 SHA1 SHA512

Submit Download

svthost.exe

Path C:\Users\Admin\AppData\Local\Temp\6ax0Yc8236t6EQMa\svthost.exe
Size 3.7MB
SHA256 8b5b38085f12d51393ed5a481a554074d3c482d53ecd917f2f5dffdf3d2ee138
MD5 9d2a888ca79e1ff3820882ea1d88d574
SHA1 112c38d80bf2c0d48256249bbabe906b834b1f66
SHA512 17a9f74ecf9f118ed0252fa0bc6ce0f9758a4dc75f238cae304def9c37cd94623818dd4aef38826642ff9e549b7e6047318f8bf6de7edff2d61a298d0bf5c840
SSDEEP 98304:Nn1CVf+y/EFc7DvOUxlpq2JdnQ+O2M7hlXKUmkbtT2TMI:A/EqaUFqItO2M7PXKUmkbtT2T
MD5 SHA1 SHA512 SSDEEP

Submit Download

FjeL8cto2wkqFKT3.exe

Path C:\Users\Admin\AppData\Local\Temp\FjeL8cto2wkqFKT3.exe
Size 336KB
SHA256 ec1b56551036963a425f6a0564d75980054e01d251c88eb29c81c1b2182f5727
MD5 e87459f61fd1f017d4bd6b0a1a1fc86a
SHA1 30838d010aad8c9f3fd0fc302e71b4cbe6f138c0
SHA512 dd13993174d234d60ec98124b71bfefcf556c069e482a2e1f127f81f6738b71cd37cee95bf0119d3a61513c01438055767d480e26d6ed260ee16a96533d0cfa2
SSDEEP 6144:XPGZrdOywarlFIn1RQKwF6e36WSJexXDAM:XPGZRw23In1RgF60DTAM
MD5 SHA1 SHA512 SSDEEP

Submit Download

isrXp5emKWAU3UOa.exe

Path C:\Users\Admin\AppData\Local\Temp\isrXp5emKWAU3UOa.exe
Size 742KB
SHA256 f9f7b6f7b8c5068f9e29a5b50afca609018c50ffd61929e1b78124f5381868f1
MD5 3e804917c454ca31c1cbd602682542b7
SHA1 1df3e81b9d879e21af299f5478051b98f3cb7739
SHA512 28e59bc545179c2503771b93d947930bd56f8ebd0402ecbb398335c5ac89f40051e93fbfd84d35b8c625b253bb4cafea6a5360914b8d54d1bc121977f1eadbaf
SSDEEP 12288:DJWCxnLyPQCwsIbEYsG3lXIQyekLIynPvdHHyGQgiEH+FwZAGkBlJzw5kz:MKnLi/5IpRQcZKqyAG4/R
MD5 SHA1 SHA512 SSDEEP

Submit Download

pvU0PayQL8YID4nR.exe

Path C:\Users\Admin\AppData\Local\Temp\pvU0PayQL8YID4nR.exe
Size 472KB
SHA256 b82b23059e398b39f183ec833d498200029033b0fd3a138b6c2064a6fa3c4b93
MD5 2819e45588024ba76f248a39d3e232ba
SHA1 08a797b87ecfbee682ce14d872177dae1a5a46a2
SHA512 a38b58768daf58fa56ca7b8c37826d57e9dbfcd2dedf120a5b7b9aa36c4e10f64ec07c11dbd77b5861236c005fe5d453523911906dd77a302634408f1d78503a
SSDEEP 6144:OvOwsZvd7a9dZqdwjiVP9Ib3Q7sKhorYnk9SS5HCZIA2Ip/yQYEz:OvOFdYdZqdw+VNoYlnkD5HCZIA24K5E
MD5 SHA1 SHA512 SSDEEP

Submit Download

s1Tvvdjm32xMF0H3.exe

Path C:\Users\Admin\AppData\Local\Temp\s1Tvvdjm32xMF0H3.exe
Size 366KB
SHA256 309385e6cd68c0dd148905c3147f77383edaf35da9609c0717da7df1a894e3ca
MD5 f07d2c33e4afe36ec6f6f14f9a56e84a
SHA1 3ebed0c1a265d1e17ce038dfaf1029387f0b53ee
SHA512 b4fbf0e6b8e7e8e1679680039e4ac0aebdf7967a9cc36d9ddac35fa31d997253384a51656d886afb2ded9f911b7b8b44c2dcb8ebe71962e551c5025a4d75ebe2
SSDEEP 6144:KCtOXlx4zspWs1RoipjscHHj0HKFurU012+saG:KCtO1xxfRbpjscnAHKH1aG
MD5 SHA1 SHA512 SSDEEP

Submit Download

sUOL3yvGSz6mkgsD.exe

Path C:\Users\Admin\AppData\Local\Temp\sUOL3yvGSz6mkgsD.exe
Size 801KB
SHA256 7c3615c405f7a11f1c217b9ecd1000cf60a37bca7da1f2d12da21cc110b16b4d
MD5 9133c2a5ebf3e25aceae5a001ca6f279
SHA1 319f911282f3cded94de3730fa0abd5dec8f14be
SHA512 1d1af3fcfcdba41874e3eb3e2571d25798acfd49b63b7fcf9393be2f59c9ba77e563da1717abcd6445fc52fd6d948bf4c0dd5978a192c8e32e0a9279fd0be33e
SSDEEP 12288:/T42Kmy3jqrg0h3F/WgYw8OFFtHEupU0XodVqEM1mgtyDnGVZu0+O:c27y3jqrJ39YO3BjXXuVqEiyDGLu0n
MD5 SHA1 SHA512 SSDEEP

Submit Download

v2HfiNt5ZqfGJIyz.exe

Path C:\Users\Admin\AppData\Local\Temp\v2HfiNt5ZqfGJIyz.exe
Size 376KB
SHA256 7bf9b7b25cf1671e5640f8eeac149f9a4e8c9f6c63415f4bd61bccb10ddf8509
MD5 590acb5fa6b5c3001ebce3d67242aac4
SHA1 5df39906dc4e60f01b95783fc55af6128402d611
SHA512 4ac518140ee666491132525853f2843357d622fe351e59cca7ce3b054d665f77ad8987adddd601e6b1afe6903222d77cf3c41a5aa69e8caf0dcdc7656a43e9ba
SSDEEP 6144:WkoDczH28S+U3x+c8kXAAD8V/cigfAZ0BOH+MzX9qI:Wk3H23x+rkXAAD8VJgfASBnw
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1168-208-0x0000000000400000-0x00000000004BA000-memory.dmp

Download

memory/1168-209-0x0000000000400000-0x00000000004BA000-memory.dmp

Download

memory/1476-90-0x0000000000400000-0x0000000000554000-memory.dmp

Download

memory/1476-87-0x0000000000400000-0x0000000000554000-memory.dmp

Download

memory/2160-104-0x0000000000400000-0x00000000004BA000-memory.dmp

Download

memory/2160-109-0x0000000000400000-0x00000000004BA000-memory.dmp

Download

memory/2160-107-0x0000000000400000-0x00000000004BA000-memory.dmp

Download

memory/2608-78-0x0000000000A70000-0x0000000000AD4000-memory.dmp

Download

memory/2608-79-0x0000000005930000-0x0000000005ED6000-memory.dmp

Download

memory/2608-80-0x0000000005460000-0x00000000054F2000-memory.dmp

Download

memory/2608-81-0x00000000055F0000-0x00000000055FA000-memory.dmp

Download

memory/2608-84-0x00000000095A0000-0x00000000095C4000-memory.dmp

Download

memory/2908-100-0x00000000749C0000-0x0000000074F71000-memory.dmp

Download

memory/2908-179-0x00000000749C0000-0x0000000074F71000-memory.dmp

Download

memory/2908-34-0x00000000749C0000-0x0000000074F71000-memory.dmp

Download

memory/2908-35-0x00000000749C0000-0x0000000074F71000-memory.dmp

Download

memory/3244-93-0x0000000000400000-0x000000000040F000-memory.dmp

Download

memory/3244-96-0x0000000000400000-0x000000000040F000-memory.dmp

Download

memory/3292-75-0x0000000000400000-0x00000000004BA000-memory.dmp

Download

memory/3300-195-0x0000000000400000-0x00000000004C2000-memory.dmp

Download

memory/3300-221-0x0000000000400000-0x00000000004C2000-memory.dmp

Download

memory/3300-211-0x0000000000400000-0x00000000004C2000-memory.dmp

Download

memory/3300-192-0x0000000000400000-0x00000000004C2000-memory.dmp

Download

memory/3300-193-0x0000000000400000-0x00000000004C2000-memory.dmp

Download

memory/3300-196-0x0000000000400000-0x00000000004C2000-memory.dmp

Download

memory/3300-189-0x0000000000400000-0x00000000004C2000-memory.dmp

Download

memory/3300-191-0x0000000000400000-0x00000000004C2000-memory.dmp

Download

memory/3300-184-0x0000000000400000-0x00000000004C2000-memory.dmp

Download

memory/3300-187-0x0000000000400000-0x00000000004C2000-memory.dmp

Download

memory/3884-113-0x00000000749C0000-0x0000000074F71000-memory.dmp

Download

memory/3884-36-0x00000000749C0000-0x0000000074F71000-memory.dmp

Download

memory/3884-37-0x00000000749C0000-0x0000000074F71000-memory.dmp

Download

memory/3884-101-0x00000000749C0000-0x0000000074F71000-memory.dmp

Download

memory/3916-218-0x0000000000400000-0x00000000004C2000-memory.dmp

Download

memory/4260-201-0x0000000000400000-0x00000000004BA000-memory.dmp

Download

memory/4260-203-0x0000000000400000-0x00000000004BA000-memory.dmp

Download

memory/4260-202-0x0000000000400000-0x00000000004BA000-memory.dmp

Download

memory/4260-200-0x0000000000400000-0x00000000004BA000-memory.dmp

Download

memory/5040-3-0x00000000749C0000-0x0000000074F71000-memory.dmp

Download

memory/5040-2-0x00000000749C0000-0x0000000074F71000-memory.dmp

Download

memory/5040-1-0x00000000749C0000-0x0000000074F71000-memory.dmp

Download

memory/5040-83-0x00000000749C0000-0x0000000074F71000-memory.dmp

Download

memory/5040-0-0x00000000749C1000-0x00000000749C2000-memory.dmp

Download