c779f94cfb42c48a31da3f4d29ab26e3c3b1ce445def95e1df51746cc9f346b4

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/09/2026, 18:05

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General

Target
jaffacakes118__a65bab791ff4ed35313da2f2d3dfa99b.exe
Size 183KB
Sample260919-wpb83sab29
SHA256 c779f94cfb42c48a31da3f4d29ab26e3c3b1ce445def95e1df51746cc9f346b4
MD5 a65bab791ff4ed35313da2f2d3dfa99b
SHA1 39db4b55cf9c703be6f5aca272bdbe1f5b0e7629
SHA512 cba4e42114f9b707e21c3aa514082eb537808c01b5045cc190d7b105af0885f6d57a4ee8c24f164899172e94d72b8b087f3af5a73636ee15e33740df0c70c024
SSDEEP 3072:WN6/cLnvqI2KA+eJmwqWeoqeT6lofmdvBIMOPw2gf3RxnXt7kUeI+egPW4uq:lSpHeJUoqoYofmFCMGw2gf3XnXt7k82d
TLSH
T11A047D24B2949228E364AFB6C0FD5F95936485B8F3C73BCF5E200ADC773539561A438A
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/3860-0-0x0000000001000000-0x0000000001070000-memory.dmp	upx
behavioral2/memory/3860-1-0x0000000001000000-0x0000000001070000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2180	3860	WerFault.exe	88

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__a65bab791ff4ed35313da2f2d3dfa99b.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118__a65bab791ff4ed35313da2f2d3dfa99b.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__a65bab791ff4ed35313da2f2d3dfa99b.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3860
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3860 -s 440
  2⤵
  - Program crash
  PID:2180

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3860 -ip 3860
1⤵
PID:4236

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/3860-0-0x0000000001000000-0x0000000001070000-memory.dmp

Download

memory/3860-1-0x0000000001000000-0x0000000001070000-memory.dmp