blackshades | 70313ae036ec75401b0b91ec06330572648a09f5e2a17b54315ea276630f4e2a

Analysis

max time kernel
148s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
02/03/2025, 10:54

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General

Target

JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe
Size

700KB
MD5

3fc5b83fa65d7d09f83b9c2f6f60e8ce
SHA1

9215a586003885fd92107ff03dd4f016d460f6fa
SHA256

70313ae036ec75401b0b91ec06330572648a09f5e2a17b54315ea276630f4e2a
SHA512

62a6eafa29e729d87ea9a1b14aa05d2b6dbe596adeea5d76dee82ae9631a9310d4c49f378688f965d08f405a243c4c5b76ca78794eb4385b9d0d17eaf9199ee3
SSDEEP

12288:7hIxtRSqedX/75S9VKMreV5VoxLieB9CtV6tU+YsvqamctoJX4zNvGlEVFxhff:+xtiS9VBebkLCjzEA4zxCSFxhff

Score

10^/10

blackshades isrstealer bootkit defense_evasion discovery persistence rat spyware stealer trojan upx

Malware Config

Signatures

Blackshades
Blackshades is a remote access trojan with various capabilities.
rat blackshades
Blackshades family
blackshades

Blackshades payload 10 IoCs

resource	yara_rule
behavioral2/memory/2788-87-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral2/memory/2788-94-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral2/memory/2788-96-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral2/memory/2788-99-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral2/memory/2788-101-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral2/memory/2788-103-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral2/memory/2788-108-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral2/memory/2788-110-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral2/memory/2788-117-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades
behavioral2/memory/2788-122-0x0000000000400000-0x0000000000473000-memory.dmp	family_blackshades

ISR Stealer
ISR Stealer is a modified version of Hackhound Stealer written in visual basic.
trojan stealer isrstealer

ISR Stealer payload 1 IoCs

resource	yara_rule
behavioral2/files/0x000300000001e725-19.dat	family_isrstealer

Isrstealer family
isrstealer

Modifies firewall policy service 3 TTPs 10 IoCs

defense_evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\A1Z7zq562.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\A1Z7zq562.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\bot.exe = "C:\\Users\\Admin\\AppData\\Roaming\\bot.exe:*:Enabled:Windows Messanger"	reg.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2278412438-3475196406-3686434223-1000\Control Panel\International\Geo\Nation	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2278412438-3475196406-3686434223-1000\Control Panel\International\Geo\Nation	bot (2).exe

Executes dropped EXE 6 IoCs

pid	Process
2420	bot (2).exe
556	Server.exe
2568	A1Z7zq562.exe
828	svchost.exe
4316	A1Z7zq562.exe
2788	A1Z7zq562.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2278412438-3475196406-3686434223-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchost.exe"	bot (2).exe

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\O:	svchost.exe
File opened (read-only)	\??\W:	svchost.exe
File opened (read-only)	\??\L:	svchost.exe
File opened (read-only)	\??\Q:	svchost.exe
File opened (read-only)	\??\V:	svchost.exe
File opened (read-only)	\??\X:	svchost.exe
File opened (read-only)	\??\E:	svchost.exe
File opened (read-only)	\??\G:	svchost.exe
File opened (read-only)	\??\I:	svchost.exe
File opened (read-only)	\??\J:	svchost.exe
File opened (read-only)	\??\R:	svchost.exe
File opened (read-only)	\??\S:	svchost.exe
File opened (read-only)	\??\T:	svchost.exe
File opened (read-only)	\??\U:	svchost.exe
File opened (read-only)	\??\H:	svchost.exe
File opened (read-only)	\??\K:	svchost.exe
File opened (read-only)	\??\N:	svchost.exe
File opened (read-only)	\??\P:	svchost.exe
File opened (read-only)	\??\Y:	svchost.exe
File opened (read-only)	\??\Z:	svchost.exe
File opened (read-only)	\??\M:	svchost.exe

Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe
File opened for modification	\??\PhysicalDrive0	A1Z7zq562.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2192 set thread context of 2812	2192	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	93
PID 2568 set thread context of 4316	2568	A1Z7zq562.exe	99
PID 4316 set thread context of 2788	4316	A1Z7zq562.exe	100

UPX packed file 12 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2788-83-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/2788-86-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/2788-87-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/2788-94-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/2788-96-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/2788-99-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/2788-101-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/2788-103-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/2788-108-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/2788-110-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/2788-117-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/2788-122-0x0000000000400000-0x0000000000473000-memory.dmp	upx

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 16 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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	A1Z7zq562.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	A1Z7zq562.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bot (2).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	A1Z7zq562.exe

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	bot (2).exe
Key created	\REGISTRY\USER\S-1-5-21-2278412438-3475196406-3686434223-1000_Classes\MIME\Database	Server.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Charset	Server.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Codepage	Server.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
3104	reg.exe
3108	reg.exe
1000	reg.exe
3316	reg.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
556	Server.exe
556	Server.exe
556	Server.exe
556	Server.exe
556	Server.exe
556	Server.exe
556	Server.exe
556	Server.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	2788	A1Z7zq562.exe
Token: SeCreateTokenPrivilege	2788	A1Z7zq562.exe
Token: SeAssignPrimaryTokenPrivilege	2788	A1Z7zq562.exe
Token: SeLockMemoryPrivilege	2788	A1Z7zq562.exe
Token: SeIncreaseQuotaPrivilege	2788	A1Z7zq562.exe
Token: SeMachineAccountPrivilege	2788	A1Z7zq562.exe
Token: SeTcbPrivilege	2788	A1Z7zq562.exe
Token: SeSecurityPrivilege	2788	A1Z7zq562.exe
Token: SeTakeOwnershipPrivilege	2788	A1Z7zq562.exe
Token: SeLoadDriverPrivilege	2788	A1Z7zq562.exe
Token: SeSystemProfilePrivilege	2788	A1Z7zq562.exe
Token: SeSystemtimePrivilege	2788	A1Z7zq562.exe
Token: SeProfSingleProcessPrivilege	2788	A1Z7zq562.exe
Token: SeIncBasePriorityPrivilege	2788	A1Z7zq562.exe
Token: SeCreatePagefilePrivilege	2788	A1Z7zq562.exe
Token: SeCreatePermanentPrivilege	2788	A1Z7zq562.exe
Token: SeBackupPrivilege	2788	A1Z7zq562.exe
Token: SeRestorePrivilege	2788	A1Z7zq562.exe
Token: SeShutdownPrivilege	2788	A1Z7zq562.exe
Token: SeDebugPrivilege	2788	A1Z7zq562.exe
Token: SeAuditPrivilege	2788	A1Z7zq562.exe
Token: SeSystemEnvironmentPrivilege	2788	A1Z7zq562.exe
Token: SeChangeNotifyPrivilege	2788	A1Z7zq562.exe
Token: SeRemoteShutdownPrivilege	2788	A1Z7zq562.exe
Token: SeUndockPrivilege	2788	A1Z7zq562.exe
Token: SeSyncAgentPrivilege	2788	A1Z7zq562.exe
Token: SeEnableDelegationPrivilege	2788	A1Z7zq562.exe
Token: SeManageVolumePrivilege	2788	A1Z7zq562.exe
Token: SeImpersonatePrivilege	2788	A1Z7zq562.exe
Token: SeCreateGlobalPrivilege	2788	A1Z7zq562.exe
Token: 31	2788	A1Z7zq562.exe
Token: 32	2788	A1Z7zq562.exe
Token: 33	2788	A1Z7zq562.exe
Token: 34	2788	A1Z7zq562.exe
Token: 35	2788	A1Z7zq562.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2192	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe
2812	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe
556	Server.exe
2568	A1Z7zq562.exe
4316	A1Z7zq562.exe
2788	A1Z7zq562.exe
2788	A1Z7zq562.exe
2788	A1Z7zq562.exe

Suspicious use of WriteProcessMemory 60 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2812	2192	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	93
PID 2192 wrote to memory of 2812	2192	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	93
PID 2192 wrote to memory of 2812	2192	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	93
PID 2192 wrote to memory of 2812	2192	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	93
PID 2192 wrote to memory of 2812	2192	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	93
PID 2192 wrote to memory of 2812	2192	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	93
PID 2192 wrote to memory of 2812	2192	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	93
PID 2192 wrote to memory of 2812	2192	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	93
PID 2812 wrote to memory of 2420	2812	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	94
PID 2812 wrote to memory of 2420	2812	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	94
PID 2812 wrote to memory of 2420	2812	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	94
PID 2812 wrote to memory of 556	2812	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	95
PID 2812 wrote to memory of 556	2812	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	95
PID 2812 wrote to memory of 556	2812	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	95
PID 2812 wrote to memory of 2568	2812	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	96
PID 2812 wrote to memory of 2568	2812	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	96
PID 2812 wrote to memory of 2568	2812	JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe	96
PID 2420 wrote to memory of 828	2420	bot (2).exe	97
PID 2420 wrote to memory of 828	2420	bot (2).exe	97
PID 2420 wrote to memory of 828	2420	bot (2).exe	97
PID 2568 wrote to memory of 4316	2568	A1Z7zq562.exe	99
PID 2568 wrote to memory of 4316	2568	A1Z7zq562.exe	99
PID 2568 wrote to memory of 4316	2568	A1Z7zq562.exe	99
PID 2568 wrote to memory of 4316	2568	A1Z7zq562.exe	99
PID 2568 wrote to memory of 4316	2568	A1Z7zq562.exe	99
PID 2568 wrote to memory of 4316	2568	A1Z7zq562.exe	99
PID 2568 wrote to memory of 4316	2568	A1Z7zq562.exe	99
PID 2568 wrote to memory of 4316	2568	A1Z7zq562.exe	99
PID 4316 wrote to memory of 2788	4316	A1Z7zq562.exe	100
PID 4316 wrote to memory of 2788	4316	A1Z7zq562.exe	100
PID 4316 wrote to memory of 2788	4316	A1Z7zq562.exe	100
PID 4316 wrote to memory of 2788	4316	A1Z7zq562.exe	100
PID 4316 wrote to memory of 2788	4316	A1Z7zq562.exe	100
PID 4316 wrote to memory of 2788	4316	A1Z7zq562.exe	100
PID 4316 wrote to memory of 2788	4316	A1Z7zq562.exe	100
PID 4316 wrote to memory of 2788	4316	A1Z7zq562.exe	100
PID 2788 wrote to memory of 4216	2788	A1Z7zq562.exe	101
PID 2788 wrote to memory of 4216	2788	A1Z7zq562.exe	101
PID 2788 wrote to memory of 4216	2788	A1Z7zq562.exe	101
PID 2788 wrote to memory of 3416	2788	A1Z7zq562.exe	102
PID 2788 wrote to memory of 3416	2788	A1Z7zq562.exe	102
PID 2788 wrote to memory of 3416	2788	A1Z7zq562.exe	102
PID 2788 wrote to memory of 4004	2788	A1Z7zq562.exe	103
PID 2788 wrote to memory of 4004	2788	A1Z7zq562.exe	103
PID 2788 wrote to memory of 4004	2788	A1Z7zq562.exe	103
PID 2788 wrote to memory of 1656	2788	A1Z7zq562.exe	104
PID 2788 wrote to memory of 1656	2788	A1Z7zq562.exe	104
PID 2788 wrote to memory of 1656	2788	A1Z7zq562.exe	104
PID 3416 wrote to memory of 3104	3416	cmd.exe	109
PID 3416 wrote to memory of 3104	3416	cmd.exe	109
PID 3416 wrote to memory of 3104	3416	cmd.exe	109
PID 4004 wrote to memory of 3108	4004	cmd.exe	110
PID 4004 wrote to memory of 3108	4004	cmd.exe	110
PID 4004 wrote to memory of 3108	4004	cmd.exe	110
PID 1656 wrote to memory of 1000	1656	cmd.exe	112
PID 1656 wrote to memory of 1000	1656	cmd.exe	112
PID 1656 wrote to memory of 1000	1656	cmd.exe	112
PID 4216 wrote to memory of 3316	4216	cmd.exe	111
PID 4216 wrote to memory of 3316	4216	cmd.exe	111
PID 4216 wrote to memory of 3316	4216	cmd.exe	111

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fc5b83fa65d7d09f83b9c2f6f60e8ce.exe"
  2⤵
  - Checks computer location settings
  - Writes to the Master Boot Record (MBR)
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2812
- - C:\Users\Admin\AppData\Local\Temp\bot (2).exe
    "C:\Users\Admin\AppData\Local\Temp\bot (2).exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2420
  - - C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe"
      4⤵
      Executes dropped EXE
      Enumerates connected drives
      System Location Discovery: System Language Discovery
      PID:828
- - C:\Users\Admin\AppData\Local\Temp\Server.exe
    "C:\Users\Admin\AppData\Local\Temp\Server.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:556
- - C:\Users\Admin\AppData\Local\Temp\A1Z7zq562.exe
    "C:\Users\Admin\AppData\Local\Temp\A1Z7zq562.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2568
  - - C:\Users\Admin\AppData\Local\Temp\A1Z7zq562.exe
      "C:\Users\Admin\AppData\Local\Temp\A1Z7zq562.exe"
      4⤵
      Executes dropped EXE
      Writes to the Master Boot Record (MBR)
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:4316
    - - C:\Users\Admin\AppData\Local\Temp\A1Z7zq562.exe
        
        "C:\Users\Admin\AppData\Local\Temp\A1Z7zq562.exe"
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2788
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4216
        
        C:\Windows\SysWOW64\reg.exe
        
        REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        7⤵
        Modifies firewall policy service
        System Location Discovery: System Language Discovery
        Modifies registry key
        
        PID:3316
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\A1Z7zq562.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\A1Z7zq562.exe:*:Enabled:Windows Messanger" /f
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3416
        
        C:\Windows\SysWOW64\reg.exe
        
        REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\A1Z7zq562.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\A1Z7zq562.exe:*:Enabled:Windows Messanger" /f
        7⤵
        Modifies firewall policy service
        System Location Discovery: System Language Discovery
        Modifies registry key
        
        PID:3104
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4004
        
        C:\Windows\SysWOW64\reg.exe
        
        REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        7⤵
        Modifies firewall policy service
        System Location Discovery: System Language Discovery
        Modifies registry key
        
        PID:3108
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\bot.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\bot.exe:*:Enabled:Windows Messanger" /f
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1656
        
        C:\Windows\SysWOW64\reg.exe
        
        REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\bot.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\bot.exe:*:Enabled:Windows Messanger" /f
        7⤵
        Modifies firewall policy service
        System Location Discovery: System Language Discovery
        Modifies registry key
        
        PID:1000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\A1Z7zq562.exe

Filesize
332KB

MD5
ba5aac079caacb4fb1ecd39e7350a5b1

SHA1
b19c80ae8758990b1ed0252d5b33d40c050df3d5

SHA256
afb68924dcba04d8a37241c50a3795dca4976886f0ce3ce104f62ba54cb71435

SHA512
a7a116a75b3e0f760e332cd2a3b013e2152e820459aa06cf980e3decd9d01287da8dd6dc43997a4daaa7ef1bc922390a3dc8fdd03282ce7b11e5fa4f3ea72680

Download Submit
C:\Users\Admin\AppData\Local\Temp\Server.exe

Filesize
76KB

MD5
c42235295f14a41e311f0fb12df25993

SHA1
f5c1bac4ddbc54159b9fc306d460477a334f3b2c

SHA256
9ef27dbb8625812d1e45d38f1d897e88ca48077bc630f6c9cd8352d0a5ada39c

SHA512
9b749496f2ef75dda3a039e4381ce1aa057abff42f40bf5c3c67284c755bc0a22148520ec467438dc373e6f6eb4ee708d2eea6ceda569141fcbfd8fdebaf16ae

Download Submit
C:\Users\Admin\AppData\Local\Temp\bot (2).exe

Filesize
127KB

MD5
57b97c1ab59765101441f95d90670b4f

SHA1
8a576f8102f418f59b6ddbcc1a84299e81aece43

SHA256
ee3557ca77ab8bedc49f5d7c55c278fd374a818617857b96e4471e181d72200d

SHA512
cdb184136dd2b7fe12a315db65d4f17ed89c9811e491955cd969f5e6ac751bde267ef12f9c4ff79ea16ea5a363c67d0c9e7554b1313f49364f14f711537d601b

Download Submit
memory/828-109-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/828-123-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/828-121-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/828-116-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/828-114-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/828-95-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/828-107-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/828-102-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/828-100-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/828-93-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2420-77-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2788-96-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2788-108-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2788-122-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2788-99-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2788-117-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2788-101-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2788-87-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2788-103-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2788-86-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2788-94-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2788-83-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2788-110-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2812-43-0x0000000000400000-0x0000000000492000-memory.dmp

Filesize
584KB

Download
memory/2812-2-0x0000000000400000-0x0000000000492000-memory.dmp

Filesize
584KB

Download
memory/2812-5-0x0000000000400000-0x0000000000492000-memory.dmp

Filesize
584KB

Download
memory/4316-80-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/4316-78-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/4316-88-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download