poisonivy | 5fed1692ca338e53d2fe48a11f771fa04dd829fb4a949c5e2dff9ba3ad864191

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/10/2026, 02:47

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General

Target
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Size 194KB
Sample261014-dac8qaft2q
SHA256 5fed1692ca338e53d2fe48a11f771fa04dd829fb4a949c5e2dff9ba3ad864191
MD5 4b9074604d76f0250680cc5f4c0ded09
SHA1 80cfe00a7445b015808e6817c1c96963b2faab4c
SHA512 43244a3818d1b976fa4c6d7e7bd3b92b38df29b7831db6b0832f5e02c2b3542ddd2c47a9d8f203b81120206c49774da93da52a3d7dc7347fed223e9879b0bc1f
SSDEEP 3072:WMsPZyn4bP26TbSnpKruoByI6N5bH2VBsXbfPSqVo+OYZMd1TToKPx0XnAW5:/kPfunpOPyIgWTsXbfKqGRkKPBW5
TLSH
T141141214BEC4CDEAC14ADCB1002FE2A275B6642CD254539B8721E77278213B4AE5FD7E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery poisonivy rat

Malware Config

Signatures

Family: PoisonIvy
PoisonIvy is a remote access trojan used by many threat actor groups, first seen in 2005.
rat poisonivy

Detects PoisonIvy RAT 2 IoCs

resource	yara_rule
behavioral2/memory/5072-11-0x0000000000400000-0x0000000000402400-memory.dmp	family_poisonivy
behavioral2/memory/5072-10-0x0000000000400000-0x0000000000403000-memory.dmp	family_poisonivy

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1596 set thread context of 5072	1596	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	99

Program crash 6 IoCs

pid	pid_target	Process	procid_target
3996	1596	WerFault.exe	86
1864	1596	WerFault.exe	86
5908	1596	WerFault.exe	86
4260	1596	WerFault.exe	86
3124	1596	WerFault.exe	86
2896	1596	WerFault.exe	86

System Location Discovery: System Language Discovery 1 TTPs 1 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	jaffacakes118_HEUR.Trojan.Win32.Generic.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1596	jaffacakes118_HEUR.Trojan.Win32.Generic.exe
1596	jaffacakes118_HEUR.Trojan.Win32.Generic.exe
1596	jaffacakes118_HEUR.Trojan.Win32.Generic.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1596 wrote to memory of 5072	1596	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	99
PID 1596 wrote to memory of 5072	1596	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	99
PID 1596 wrote to memory of 5072	1596	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	99
PID 1596 wrote to memory of 5072	1596	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	99

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1596
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 476
  2⤵
  - Program crash
  PID:3996
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 516
  2⤵
  - Program crash
  PID:1864
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 524
  2⤵
  - Program crash
  PID:5908
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 540
  2⤵
  - Program crash
  PID:4260
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 520
  2⤵
  - Program crash
  PID:3124
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"
  2⤵
  PID:5072
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 184
  2⤵
  - Program crash
  PID:2896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1596 -ip 1596
1⤵
PID:5892

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 396 -p 1596 -ip 1596
1⤵
PID:4944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1596 -ip 1596
1⤵
PID:5964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 1596 -ip 1596
1⤵
PID:4420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 604 -p 1596 -ip 1596
1⤵
PID:1328

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 1596 -ip 1596
1⤵
PID:5876

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1596-0-0x0000000000400000-0x00000000007C2029-memory.dmp

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memory/1596-2-0x0000000000400000-0x00000000007C2029-memory.dmp

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memory/1596-1-0x0000000000400000-0x00000000007C2029-memory.dmp

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memory/1596-6-0x0000000000400000-0x00000000007C2029-memory.dmp

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memory/1596-5-0x0000000000401000-0x000000000040B000-memory.dmp

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memory/1596-3-0x0000000000400000-0x00000000007C2029-memory.dmp

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memory/1596-4-0x0000000000400000-0x00000000007C2029-memory.dmp

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memory/1596-7-0x0000000000400000-0x00000000007C2029-memory.dmp

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memory/1596-13-0x0000000000401000-0x000000000040B000-memory.dmp

Download

memory/1596-12-0x0000000000400000-0x00000000007C2029-memory.dmp

Download

memory/5072-11-0x0000000000400000-0x0000000000402400-memory.dmp

Download

memory/5072-10-0x0000000000400000-0x0000000000403000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads