modiloader | 508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e

Analysis

max time kernel
187s
max time network
185s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 16:42

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General

Target

508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe
Size

492KB
MD5

4390f3a61170e803a8a0c87620922021
SHA1

0f6579faf9cc1009aa969bfef805e6d261320501
SHA256

508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e
SHA512

dcc72a3c6e2736931b4e55ad9478d8bcbc896eff50dc6f96c99801023d7d889b7c002c4f0182e252a712f7a4f9f16cb942e22057e0e128ac0fd1629945835d90
SSDEEP

12288:BjuTkMa586N2rAs3e3D35UQpXyjWz8iu6pqXALLbr2U7QFxyzw:BsUNl6yD2KXYWzj3rZQFz

Score

10^/10

modiloader evasion persistence trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

d3s3Jf2gX6.exexuouf.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	d3s3Jf2gX6.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	xuouf.exe

ModiLoader Second Stage 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\ayhost.exe	modiloader_stage2
C:\Users\Admin\ayhost.exe	modiloader_stage2

Executes dropped EXE 6 IoCs

Processes:

d3s3Jf2gX6.exeayhost.exexuouf.exebahost.exedjhost.exeekhost.exe

pid process

2252 d3s3Jf2gX6.exe
4828 ayhost.exe
2228 xuouf.exe
2460 bahost.exe
3236 djhost.exe
3848 ekhost.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

Processes:

d3s3Jf2gX6.exe508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Control Panel\International\Geo\Nation	d3s3Jf2gX6.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Control Panel\International\Geo\Nation	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe

Adds Run key to start application 2 TTPs 53 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

xuouf.exed3s3Jf2gX6.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /b"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /g"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /e"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /G"	xuouf.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Windows\CurrentVersion\Run\	d3s3Jf2gX6.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Windows\CurrentVersion\Run\	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /P"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /v"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /a"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /M"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /B"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /r"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /o"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /d"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /A"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /W"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /C"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /Z"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /i"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /p"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /c"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /y"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /K"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /E"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /D"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /l"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /S"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /R"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /V"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /j"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /I"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /s"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /k"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /x"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /L"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /J"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /h"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /U"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /n"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /z"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /T"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /f"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /m"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /F"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /N"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /Q"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /Y"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /u"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /w"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /X"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /H"	xuouf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /o"	d3s3Jf2gX6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xuouf = "C:\\Users\\Admin\\xuouf.exe /t"	xuouf.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

bahost.exe

description pid process target process

PID 2460 set thread context of 5040 2460 bahost.exe cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Enumerates processes with tasklist 1 TTPs 2 IoCs

Process Discovery
T1057

Processes:

tasklist.exetasklist.exe

pid process

3532 tasklist.exe
1608 tasklist.exe

description	pid	process	target process
PID 2460 set thread context of 5040	2460	bahost.exe	cmd.exe

pid	process
3532	tasklist.exe
1608	tasklist.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

d3s3Jf2gX6.exexuouf.exe

pid	process
2252	d3s3Jf2gX6.exe
2252	d3s3Jf2gX6.exe
2252	d3s3Jf2gX6.exe
2252	d3s3Jf2gX6.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe
2228	xuouf.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

tasklist.exebahost.exetasklist.exe

description pid process

Token: SeDebugPrivilege 3532 tasklist.exe
Token: SeDebugPrivilege 2460 bahost.exe
Token: SeDebugPrivilege 1608 tasklist.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exed3s3Jf2gX6.exexuouf.exedjhost.exeekhost.exe

pid process

4476 508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe
2252 d3s3Jf2gX6.exe
2228 xuouf.exe
3236 djhost.exe
3848 ekhost.exe

description	pid	process
Token: SeDebugPrivilege	3532	tasklist.exe
Token: SeDebugPrivilege	2460	bahost.exe
Token: SeDebugPrivilege	1608	tasklist.exe

pid	process
4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe
2252	d3s3Jf2gX6.exe
2228	xuouf.exe
3236	djhost.exe
3848	ekhost.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exed3s3Jf2gX6.execmd.exebahost.execmd.exexuouf.exe

description	pid	process	target process
PID 4476 wrote to memory of 2252	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	d3s3Jf2gX6.exe
PID 4476 wrote to memory of 2252	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	d3s3Jf2gX6.exe
PID 4476 wrote to memory of 2252	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	d3s3Jf2gX6.exe
PID 4476 wrote to memory of 4828	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	ayhost.exe
PID 4476 wrote to memory of 4828	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	ayhost.exe
PID 4476 wrote to memory of 4828	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	ayhost.exe
PID 2252 wrote to memory of 2228	2252	d3s3Jf2gX6.exe	xuouf.exe
PID 2252 wrote to memory of 2228	2252	d3s3Jf2gX6.exe	xuouf.exe
PID 2252 wrote to memory of 2228	2252	d3s3Jf2gX6.exe	xuouf.exe
PID 2252 wrote to memory of 988	2252	d3s3Jf2gX6.exe	cmd.exe
PID 2252 wrote to memory of 988	2252	d3s3Jf2gX6.exe	cmd.exe
PID 2252 wrote to memory of 988	2252	d3s3Jf2gX6.exe	cmd.exe
PID 988 wrote to memory of 3532	988	cmd.exe	tasklist.exe
PID 988 wrote to memory of 3532	988	cmd.exe	tasklist.exe
PID 988 wrote to memory of 3532	988	cmd.exe	tasklist.exe
PID 4476 wrote to memory of 2460	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	bahost.exe
PID 4476 wrote to memory of 2460	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	bahost.exe
PID 4476 wrote to memory of 2460	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	bahost.exe
PID 2460 wrote to memory of 5040	2460	bahost.exe	cmd.exe
PID 2460 wrote to memory of 5040	2460	bahost.exe	cmd.exe
PID 2460 wrote to memory of 5040	2460	bahost.exe	cmd.exe
PID 2460 wrote to memory of 5040	2460	bahost.exe	cmd.exe
PID 4476 wrote to memory of 3236	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	djhost.exe
PID 4476 wrote to memory of 3236	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	djhost.exe
PID 4476 wrote to memory of 3236	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	djhost.exe
PID 4476 wrote to memory of 3848	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	ekhost.exe
PID 4476 wrote to memory of 3848	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	ekhost.exe
PID 4476 wrote to memory of 3848	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	ekhost.exe
PID 4476 wrote to memory of 5076	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	cmd.exe
PID 4476 wrote to memory of 5076	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	cmd.exe
PID 4476 wrote to memory of 5076	4476	508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe	cmd.exe
PID 5076 wrote to memory of 1608	5076	cmd.exe	tasklist.exe
PID 5076 wrote to memory of 1608	5076	cmd.exe	tasklist.exe
PID 5076 wrote to memory of 1608	5076	cmd.exe	tasklist.exe
PID 2228 wrote to memory of 1608	2228	xuouf.exe	tasklist.exe
PID 2228 wrote to memory of 1608	2228	xuouf.exe	tasklist.exe

C:\Users\Admin\AppData\Local\Temp\508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe
"C:\Users\Admin\AppData\Local\Temp\508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4476
- C:\Users\Admin\d3s3Jf2gX6.exe
  C:\Users\Admin\d3s3Jf2gX6.exe
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Checks computer location settings
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2252
- - C:\Users\Admin\xuouf.exe
    "C:\Users\Admin\xuouf.exe"
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2228
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c tasklist&&del d3s3Jf2gX6.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:988
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      Suspicious use of AdjustPrivilegeToken
      PID:3532
- C:\Users\Admin\ayhost.exe
  C:\Users\Admin\ayhost.exe
  2⤵
  - Executes dropped EXE
  PID:4828
- C:\Users\Admin\bahost.exe
  C:\Users\Admin\bahost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2460
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe"
    3⤵
    PID:5040
- C:\Users\Admin\djhost.exe
  C:\Users\Admin\djhost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:3236
- C:\Users\Admin\ekhost.exe
  C:\Users\Admin\ekhost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:3848
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 508dbe402905d1a0a679abbe1e22f9f74b569bf736ab87611d06325a6b2ddc6e.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5076
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:1608

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\ayhost.exe

Filesize
80KB

MD5
8ccbe4f27f9710f3e7f75e1d1de57e49

SHA1
272e95e476477cd4a1715ee0bcf32318e0351718

SHA256
3d36ee15c25b2308f8552e121d885c26b46b4e7fc6dbb41a684bec53e0ae3b5d

SHA512
334f56b5158839f521513aff9de334536c86da633bf1a3b78592529275457973ed67fd55a54bef8f88ce918c2863c365cababfbd0ef888a27272906e281105d0

Download Submit
C:\Users\Admin\ayhost.exe

Filesize
80KB

MD5
8ccbe4f27f9710f3e7f75e1d1de57e49

SHA1
272e95e476477cd4a1715ee0bcf32318e0351718

SHA256
3d36ee15c25b2308f8552e121d885c26b46b4e7fc6dbb41a684bec53e0ae3b5d

SHA512
334f56b5158839f521513aff9de334536c86da633bf1a3b78592529275457973ed67fd55a54bef8f88ce918c2863c365cababfbd0ef888a27272906e281105d0

Download Submit
C:\Users\Admin\bahost.exe

Filesize
260KB

MD5
57d06744cbe8d579531f5704827605c1

SHA1
222404c29087c7481127d5616e209e8a8946b110

SHA256
42c00828ea0ca557e2f50c49ebc24d3e2ffbd207ad6128e002ee9487be0e7f1a

SHA512
1d22108dbca3e6566a14e687077cfca481adf2eb4d6a214e49c2242f4aa3701f1a31037993f3ba78c41f9242666b2b0b1424f983ee660eae2e89b3c492d93093

Download Submit
C:\Users\Admin\bahost.exe

Filesize
260KB

MD5
57d06744cbe8d579531f5704827605c1

SHA1
222404c29087c7481127d5616e209e8a8946b110

SHA256
42c00828ea0ca557e2f50c49ebc24d3e2ffbd207ad6128e002ee9487be0e7f1a

SHA512
1d22108dbca3e6566a14e687077cfca481adf2eb4d6a214e49c2242f4aa3701f1a31037993f3ba78c41f9242666b2b0b1424f983ee660eae2e89b3c492d93093

Download Submit
C:\Users\Admin\d3s3Jf2gX6.exe

Filesize
280KB

MD5
b3c7427a9509d61a373b377e668c8ddd

SHA1
80b7a9d3fea90879ac10e4cbbd70968aaf8f46d3

SHA256
b24dacfe819e4b8e04e3d1ae5a82ffda05ce5c870c0ce530f723c29c76fe5a28

SHA512
616411ce4b75b80bba9bb901848f9814624deb89a941d4f13b2bc66b63a2eab230354f320a61610bb9166d368a77a3036068f3a7c76d0d0078e71b653e10c7fe

Download Submit
C:\Users\Admin\d3s3Jf2gX6.exe

Filesize
280KB

MD5
b3c7427a9509d61a373b377e668c8ddd

SHA1
80b7a9d3fea90879ac10e4cbbd70968aaf8f46d3

SHA256
b24dacfe819e4b8e04e3d1ae5a82ffda05ce5c870c0ce530f723c29c76fe5a28

SHA512
616411ce4b75b80bba9bb901848f9814624deb89a941d4f13b2bc66b63a2eab230354f320a61610bb9166d368a77a3036068f3a7c76d0d0078e71b653e10c7fe

Download Submit
C:\Users\Admin\djhost.exe

Filesize
32KB

MD5
af152804736fe7af65e4b49633a2d185

SHA1
3c2ecabfbdca7b4bfed2fbaae7cfeabe9d439d35

SHA256
45b8430d8053f791bfcd0033ae2cdfed2b253a0f6835395055345058ab18c40e

SHA512
749461feaacada8ddec990df90ae5f580fb9b6b0bad680015a7067d66ecd785822bb50223dc734d29016cb29dfa98c9efa08d53b99dc0e0fe26193ff12742cd6

Download Submit
C:\Users\Admin\djhost.exe

Filesize
32KB

MD5
af152804736fe7af65e4b49633a2d185

SHA1
3c2ecabfbdca7b4bfed2fbaae7cfeabe9d439d35

SHA256
45b8430d8053f791bfcd0033ae2cdfed2b253a0f6835395055345058ab18c40e

SHA512
749461feaacada8ddec990df90ae5f580fb9b6b0bad680015a7067d66ecd785822bb50223dc734d29016cb29dfa98c9efa08d53b99dc0e0fe26193ff12742cd6

Download Submit
C:\Users\Admin\ekhost.exe

Filesize
24KB

MD5
046275674448c41615014cf770ee4f53

SHA1
4f51eb674e199d6b901aaffb55c4aeafb94acfb3

SHA256
3c561abc78eb200f46286b30765a2f6bf6b6bc9c6f433b327955d2e0ef6aaa6f

SHA512
db35c805e516209d0ee02e182711360ea2a49f7de5c79a01fe448beb673abe83ac638cf1c0b04c4e45f608fad490cdd5f8d2bd99aa0c0c679fb3fc9a77bbe0e2

Download Submit
C:\Users\Admin\ekhost.exe

Filesize
24KB

MD5
046275674448c41615014cf770ee4f53

SHA1
4f51eb674e199d6b901aaffb55c4aeafb94acfb3

SHA256
3c561abc78eb200f46286b30765a2f6bf6b6bc9c6f433b327955d2e0ef6aaa6f

SHA512
db35c805e516209d0ee02e182711360ea2a49f7de5c79a01fe448beb673abe83ac638cf1c0b04c4e45f608fad490cdd5f8d2bd99aa0c0c679fb3fc9a77bbe0e2

Download Submit
C:\Users\Admin\xuouf.exe

Filesize
280KB

MD5
2757d1d8c7c457ca4d53c585d889af42

SHA1
8918550b42b04715fc4543142e0df6f528325821

SHA256
09796412d19f04fa2177e62f2cc44154bb2155eb01639f11a10c53e6fc54d3ce

SHA512
77eab8e2f2c03484492606c1efbfd9156c9a03114d3043d072ec4a2344f2e1e92d552094b816889b8abbae9687097ae02f3a92df045c57c9ac4b7046d0b362df

Download Submit
C:\Users\Admin\xuouf.exe

Filesize
280KB

MD5
2757d1d8c7c457ca4d53c585d889af42

SHA1
8918550b42b04715fc4543142e0df6f528325821

SHA256
09796412d19f04fa2177e62f2cc44154bb2155eb01639f11a10c53e6fc54d3ce

SHA512
77eab8e2f2c03484492606c1efbfd9156c9a03114d3043d072ec4a2344f2e1e92d552094b816889b8abbae9687097ae02f3a92df045c57c9ac4b7046d0b362df

Download Submit
memory/988-147-0x0000000000000000-mapping.dmp

Download
memory/1608-170-0x0000000000000000-mapping.dmp

Download
memory/2228-142-0x0000000000000000-mapping.dmp

Download
memory/2252-134-0x0000000000000000-mapping.dmp

Download
memory/2460-152-0x00000000009F0000-0x0000000000A36000-memory.dmp

Filesize
280KB

Download
memory/2460-155-0x00000000009F0000-0x0000000000A36000-memory.dmp

Filesize
280KB

Download
memory/2460-156-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2460-158-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2460-154-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2460-153-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2460-149-0x0000000000000000-mapping.dmp

Download
memory/3236-159-0x0000000000000000-mapping.dmp

Download
memory/3532-148-0x0000000000000000-mapping.dmp

Download
memory/3848-164-0x0000000000000000-mapping.dmp

Download
memory/4828-139-0x0000000000000000-mapping.dmp

Download
memory/5040-157-0x0000000000000000-mapping.dmp

Download
memory/5076-169-0x0000000000000000-mapping.dmp

Download

pid	process
2252	d3s3Jf2gX6.exe
4828	ayhost.exe
2228	xuouf.exe
2460	bahost.exe
3236	djhost.exe
3848	ekhost.exe