21a43993979ad08392cbb91e6e5fdb5847b217d06944abeab561c0ee212ae81e

Analysis

max time kernel
150s
max time network
124s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
13/10/2026, 22:26

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General

Target
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Size 33KB
Sample261013-2c2absde67
SHA256 21a43993979ad08392cbb91e6e5fdb5847b217d06944abeab561c0ee212ae81e
MD5 0d769ece781675bc099e5b1e958fa6d4
SHA1 24f5998f1cf703b796ecaa5370907e79ad5499c3
SHA512 aebd4c7af6f2c9f507900fdba7a178251a5d588bdea53603e5d0ffa785b1b8cc4932ee686652904bdb53e4a1e9add3010e37fad5dcea25d38f227d3eb23a8f0d
SSDEEP 768:oDFGX3IaA57GcwWjK41w9lADWoxzikDdhNFwybROjpupEBmEGgUW2:4y3IaJPWjKroLDlVmpupEB/GgT2
TLSH
T175F2E1CC68B9E94ACAD7B77236C0A6B7173BD570990A3EF03C52114864760739A942DF
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4200-0-0x0000000000400000-0x0000000000428000-memory.dmp	upx
behavioral2/memory/4200-1-0x0000000000400000-0x0000000000428000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2280	4200	WerFault.exe	87

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

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⤵
- System Location Discovery: System Language Discovery
PID:4200
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4200 -s 260
  2⤵
  - Program crash
  PID:2280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 4200 -ip 4200
1⤵
PID:2336

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/4200-0-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/4200-1-0x0000000000400000-0x0000000000428000-memory.dmp