ad4c12564d18de9779f25f98c774993647c0887a8b7860ea037ad49dd82e8cec

Analysis

max time kernel
148s
max time network
142s
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, 02:26

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General

Target
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Size 95KB
Sample261014-cw7tsaeb66
SHA256 ad4c12564d18de9779f25f98c774993647c0887a8b7860ea037ad49dd82e8cec
MD5 44392f4a9e518765fd372daf2d8de9b8
SHA1 f2535ae778b36d85ce634baff5d8ccb77597cc60
SHA512 f5b536ce5191b33214f6723f16e1d9b49d35819cc94d170535631539a27f48069a1507683f1466285351117758d2822180659877587cd68f0a23c83bea377e26
SSDEEP 1536:IrUyDuCQ6WBPC6eommfASwwb5RUUgSuF1QtO2f9uv4WILYE1ceDa7M6ElKcWmFIu:ojDnQjBPleo9fXwwb5RUUgx1s/WGcPMb
TLSH
T115A3BF27F5137573FD7D1BB420EFFABE8762A04354024946DF881A396AA2620F07935B
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 3720 set thread context of 3688	3720	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	89

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3688-4-0x0000000000400000-0x000000000041F000-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 3720 wrote to memory of 3688	3720	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	89
PID 3720 wrote to memory of 3688	3720	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	89
PID 3720 wrote to memory of 3688	3720	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	89
PID 3720 wrote to memory of 3688	3720	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	89

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:3720
- 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:3688

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/3688-4-0x0000000000400000-0x000000000041F000-memory.dmp

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memory/3720-0-0x0000000000400000-0x0000000000422000-memory.dmp

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memory/3720-5-0x0000000000400000-0x0000000000422000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads