e9e67157f97281e5106811b5847837e084815b44150554ec307321d052add5b7

Analysis

max time kernel
148s
max time network
141s
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, 00:55

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General

Target
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Size 585KB
Sample261014-a9s7faev5m
SHA256 e9e67157f97281e5106811b5847837e084815b44150554ec307321d052add5b7
MD5 2e1831cc52fc3805a358d19bc2876918
SHA1 9aa02a3801b3e3aba2d69742e9634df442c7816a
SHA512 d5163acde7e254bec99f2de9688ebb7036c77dea0770894c91242a4439c13b9d8f26f62424a006ae427ed41ccd4e6173319fe1d4b39d0a017bc21d776398e8e8
SSDEEP 6144:gYifYhrRROIrEY/Zc6HpShPkL7+87MgmKdVZjSBePsBswSVfhaGPfutfnBPN2z:gvfYZmIQYW6H0hPA+8XmBMkou9VN2
TLSH
T1A8D4CF673F41CC65D922BE388DE2D670067F7D3069718283A6E47E1BBA71584AC67233
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4936 set thread context of 992	4936	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	88

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/992-3-0x0000000000400000-0x0000000000473000-memory.dmp	upx

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 WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4936 wrote to memory of 992	4936	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	88
PID 4936 wrote to memory of 992	4936	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	88
PID 4936 wrote to memory of 992	4936	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	88
PID 4936 wrote to memory of 992	4936	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	88

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 WriteProcessMemory
PID:4936
- 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:992

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

Replay Monitor

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Downloads

memory/992-3-0x0000000000400000-0x0000000000473000-memory.dmp

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