6f83c2201fd7aea7b1348427c31bb1bf4d1def99f686ff7eaf92484deb45f853

Analysis

max time kernel
134s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 19:06

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General

Target

GAY_JAY.exe
Size

15.7MB
MD5

cd033bf8a5bb34a6ac409752913d99b1
SHA1

9940a283a66e317dacef20307a69a4d077828650
SHA256

6f83c2201fd7aea7b1348427c31bb1bf4d1def99f686ff7eaf92484deb45f853
SHA512

75d240a94e34b5f01854c653866c957710ddb314d3fe5d989fc9d80db0c7dc0ba0ab27e4843f45614a398da9fcfed6f2695b8e43c4dd3ebaf12d7693617552ad
SSDEEP

393216:TYsciS2hPdrnU5u9TGGHA9oviG3/Vb9Y95B4VGSW:EsxPdrnU5u9R6ai4VbqB4s

Score

8^/10

evasion execution

Malware Config

Signatures

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Launches sc.exe 4 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
3560	sc.exe
3668	sc.exe
2148	sc.exe
4348	sc.exe

Kills process with taskkill 16 IoCs

evasion

pid	Process
3724	taskkill.exe
3772	taskkill.exe
3756	taskkill.exe
2904	taskkill.exe
2916	taskkill.exe
3340	taskkill.exe
4584	taskkill.exe
4648	taskkill.exe
3664	taskkill.exe
2500	taskkill.exe
2236	taskkill.exe
4392	taskkill.exe
5096	taskkill.exe
3468	taskkill.exe
4632	taskkill.exe
2396	taskkill.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4700	GAY_JAY.exe
4700	GAY_JAY.exe

Suspicious use of AdjustPrivilegeToken 16 IoCs

description	pid	Process
Token: SeDebugPrivilege	4584	taskkill.exe
Token: SeDebugPrivilege	3772	taskkill.exe
Token: SeDebugPrivilege	3756	taskkill.exe
Token: SeDebugPrivilege	3724	taskkill.exe
Token: SeDebugPrivilege	4632	taskkill.exe
Token: SeDebugPrivilege	2904	taskkill.exe
Token: SeDebugPrivilege	4648	taskkill.exe
Token: SeDebugPrivilege	5096	taskkill.exe
Token: SeDebugPrivilege	3664	taskkill.exe
Token: SeDebugPrivilege	3468	taskkill.exe
Token: SeDebugPrivilege	2500	taskkill.exe
Token: SeDebugPrivilege	2236	taskkill.exe
Token: SeDebugPrivilege	4392	taskkill.exe
Token: SeDebugPrivilege	2396	taskkill.exe
Token: SeDebugPrivilege	2916	taskkill.exe
Token: SeDebugPrivilege	3340	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4700 wrote to memory of 3880	4700	GAY_JAY.exe	86
PID 4700 wrote to memory of 3880	4700	GAY_JAY.exe	86
PID 4700 wrote to memory of 3508	4700	GAY_JAY.exe	87
PID 4700 wrote to memory of 3508	4700	GAY_JAY.exe	87
PID 4700 wrote to memory of 2104	4700	GAY_JAY.exe	88
PID 4700 wrote to memory of 2104	4700	GAY_JAY.exe	88
PID 4700 wrote to memory of 3804	4700	GAY_JAY.exe	89
PID 4700 wrote to memory of 3804	4700	GAY_JAY.exe	89
PID 4700 wrote to memory of 1720	4700	GAY_JAY.exe	90
PID 4700 wrote to memory of 1720	4700	GAY_JAY.exe	90
PID 4700 wrote to memory of 4628	4700	GAY_JAY.exe	91
PID 4700 wrote to memory of 4628	4700	GAY_JAY.exe	91
PID 4700 wrote to memory of 2900	4700	GAY_JAY.exe	92
PID 4700 wrote to memory of 2900	4700	GAY_JAY.exe	92
PID 4700 wrote to memory of 2880	4700	GAY_JAY.exe	93
PID 4700 wrote to memory of 2880	4700	GAY_JAY.exe	93
PID 3804 wrote to memory of 4584	3804	cmd.exe	94
PID 3804 wrote to memory of 4584	3804	cmd.exe	94
PID 3508 wrote to memory of 3772	3508	cmd.exe	95
PID 3508 wrote to memory of 3772	3508	cmd.exe	95
PID 2104 wrote to memory of 3724	2104	cmd.exe	97
PID 2104 wrote to memory of 3724	2104	cmd.exe	97
PID 1720 wrote to memory of 4348	1720	cmd.exe	98
PID 1720 wrote to memory of 4348	1720	cmd.exe	98
PID 2880 wrote to memory of 968	2880	cmd.exe	96
PID 2880 wrote to memory of 968	2880	cmd.exe	96
PID 4628 wrote to memory of 3756	4628	cmd.exe	99
PID 4628 wrote to memory of 3756	4628	cmd.exe	99
PID 4700 wrote to memory of 4056	4700	GAY_JAY.exe	101
PID 4700 wrote to memory of 4056	4700	GAY_JAY.exe	101
PID 4700 wrote to memory of 4768	4700	GAY_JAY.exe	102
PID 4700 wrote to memory of 4768	4700	GAY_JAY.exe	102
PID 4700 wrote to memory of 3060	4700	GAY_JAY.exe	103
PID 4700 wrote to memory of 3060	4700	GAY_JAY.exe	103
PID 4700 wrote to memory of 5088	4700	GAY_JAY.exe	104
PID 4700 wrote to memory of 5088	4700	GAY_JAY.exe	104
PID 4700 wrote to memory of 4296	4700	GAY_JAY.exe	105
PID 4700 wrote to memory of 4296	4700	GAY_JAY.exe	105
PID 4700 wrote to memory of 116	4700	GAY_JAY.exe	106
PID 4700 wrote to memory of 116	4700	GAY_JAY.exe	106
PID 4296 wrote to memory of 2904	4296	cmd.exe	107
PID 4296 wrote to memory of 2904	4296	cmd.exe	107
PID 4056 wrote to memory of 4632	4056	cmd.exe	108
PID 4056 wrote to memory of 4632	4056	cmd.exe	108
PID 4768 wrote to memory of 4648	4768	cmd.exe	109
PID 4768 wrote to memory of 4648	4768	cmd.exe	109
PID 5088 wrote to memory of 3560	5088	cmd.exe	111
PID 5088 wrote to memory of 3560	5088	cmd.exe	111
PID 3060 wrote to memory of 5096	3060	cmd.exe	110
PID 3060 wrote to memory of 5096	3060	cmd.exe	110
PID 4700 wrote to memory of 1336	4700	GAY_JAY.exe	112
PID 4700 wrote to memory of 1336	4700	GAY_JAY.exe	112
PID 4700 wrote to memory of 728	4700	GAY_JAY.exe	113
PID 4700 wrote to memory of 728	4700	GAY_JAY.exe	113
PID 4700 wrote to memory of 1488	4700	GAY_JAY.exe	114
PID 4700 wrote to memory of 1488	4700	GAY_JAY.exe	114
PID 4700 wrote to memory of 784	4700	GAY_JAY.exe	115
PID 4700 wrote to memory of 784	4700	GAY_JAY.exe	115
PID 4700 wrote to memory of 1304	4700	GAY_JAY.exe	116
PID 4700 wrote to memory of 1304	4700	GAY_JAY.exe	116
PID 4700 wrote to memory of 4884	4700	GAY_JAY.exe	117
PID 4700 wrote to memory of 4884	4700	GAY_JAY.exe	117
PID 4700 wrote to memory of 4184	4700	GAY_JAY.exe	118
PID 4700 wrote to memory of 4184	4700	GAY_JAY.exe	118

C:\Users\Admin\AppData\Local\Temp\GAY_JAY.exe
"C:\Users\Admin\AppData\Local\Temp\GAY_JAY.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4700
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c Color 7
  2⤵
  PID:3880
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T >nul 2>&1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3508
- - C:\Windows\system32\taskkill.exe
    taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3772
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T >nul 2>&1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2104
- - C:\Windows\system32\taskkill.exe
    taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3724
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T >nul 2>&1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3804
- - C:\Windows\system32\taskkill.exe
    taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4584
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c sc stop HTTPDebuggerPro >nul 2>&1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1720
- - C:\Windows\system32\sc.exe
    sc stop HTTPDebuggerPro
    3⤵
    - Launches sc.exe
    PID:4348
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /IM HTTPDebuggerSvc.exe /F >nul 2>&1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4628
- - C:\Windows\system32\taskkill.exe
    taskkill /IM HTTPDebuggerSvc.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3756
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c @RD /S /Q "C:\Users\%username%\AppData\Local\Microsoft\Windows\INetCache\IE" >nul 2>&1
  2⤵
  PID:2900
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\GAY_JAY.exe" MD5
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2880
- - C:\Windows\system32\certutil.exe
    certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\GAY_JAY.exe" MD5
    3⤵
    PID:968
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T >nul 2>&1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4056
- - C:\Windows\system32\taskkill.exe
    taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4632
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T >nul 2>&1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4768
- - C:\Windows\system32\taskkill.exe
    taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4648
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T >nul 2>&1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3060
- - C:\Windows\system32\taskkill.exe
    taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:5096
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c sc stop HTTPDebuggerPro >nul 2>&1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5088
- - C:\Windows\system32\sc.exe
    sc stop HTTPDebuggerPro
    3⤵
    - Launches sc.exe
    PID:3560
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /IM HTTPDebuggerSvc.exe /F >nul 2>&1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4296
- - C:\Windows\system32\taskkill.exe
    taskkill /IM HTTPDebuggerSvc.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2904
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c @RD /S /Q "C:\Users\%username%\AppData\Local\Microsoft\Windows\INetCache\IE" >nul 2>&1
  2⤵
  PID:116
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T >nul 2>&1
  2⤵
  PID:1336
- - C:\Windows\system32\taskkill.exe
    taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3468
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T >nul 2>&1
  2⤵
  PID:728
- - C:\Windows\system32\taskkill.exe
    taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4392
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T >nul 2>&1
  2⤵
  PID:1488
- - C:\Windows\system32\taskkill.exe
    taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2396
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c sc stop HTTPDebuggerPro >nul 2>&1
  2⤵
  PID:784
- - C:\Windows\system32\sc.exe
    sc stop HTTPDebuggerPro
    3⤵
    - Launches sc.exe
    PID:3668
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /IM HTTPDebuggerSvc.exe /F >nul 2>&1
  2⤵
  PID:1304
- - C:\Windows\system32\taskkill.exe
    taskkill /IM HTTPDebuggerSvc.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2236
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c @RD /S /Q "C:\Users\%username%\AppData\Local\Microsoft\Windows\INetCache\IE" >nul 2>&1
  2⤵
  PID:4884
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T >nul 2>&1
  2⤵
  PID:4184
- - C:\Windows\system32\taskkill.exe
    taskkill /FI "IMAGENAME eq fiddler*" /IM * /F /T
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2500
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T >nul 2>&1
  2⤵
  PID:3840
- - C:\Windows\system32\taskkill.exe
    taskkill /FI "IMAGENAME eq wireshark*" /IM * /F /T
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2916
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T >nul 2>&1
  2⤵
  PID:2204
- - C:\Windows\system32\taskkill.exe
    taskkill /FI "IMAGENAME eq httpdebugger*" /IM * /F /T
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3664
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c sc stop HTTPDebuggerPro >nul 2>&1
  2⤵
  PID:1456
- - C:\Windows\system32\sc.exe
    sc stop HTTPDebuggerPro
    3⤵
    - Launches sc.exe
    PID:2148
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c taskkill /IM HTTPDebuggerSvc.exe /F >nul 2>&1
  2⤵
  PID:1328
- - C:\Windows\system32\taskkill.exe
    taskkill /IM HTTPDebuggerSvc.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3340
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c @RD /S /Q "C:\Users\%username%\AppData\Local\Microsoft\Windows\INetCache\IE" >nul 2>&1
  2⤵
  PID:3108

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

memory/4700-2-0x00007FF7B44C4000-0x00007FF7B4E6B000-memory.dmp

Filesize
9.7MB

Download
memory/4700-0-0x00007FFD1D270000-0x00007FFD1D272000-memory.dmp

Filesize
8KB

Download
memory/4700-6-0x00007FF7B43E0000-0x00007FF7B5E18000-memory.dmp

Filesize
26.2MB

Download
memory/4700-7-0x00007FF7B43E0000-0x00007FF7B5E18000-memory.dmp

Filesize
26.2MB

Download
memory/4700-8-0x00007FF7B44C4000-0x00007FF7B4E6B000-memory.dmp

Filesize
9.7MB

Download
memory/4700-9-0x00007FF7B43E0000-0x00007FF7B5E18000-memory.dmp

Filesize
26.2MB

Download