9ff5e8bc19346ad4206102a90784549657bf31ceff3ceee92f2d9e82494f10db

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, 06:50

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General

Target
jaffacakes118__74977ac897451345a52af8168aa439f9.exe
Size 652KB
Sample260919-hmbymsce66
SHA256 9ff5e8bc19346ad4206102a90784549657bf31ceff3ceee92f2d9e82494f10db
MD5 74977ac897451345a52af8168aa439f9
SHA1 889b527fb6d9cdf45f260cc247c3c0dc0285973a
SHA512 bc0f47e42f65fdcbb136f2688caf2788bb85127cd329c588fb817213cbdf4df6c11b006ebdb2106504ea8d92e33edf86f892ce32314656b9c1530d54303cb0fe
SSDEEP 12288:pkF81f6TSzdNoTHQj6qZ3UfIyrhbJmmL0bI4Z+Xb0dRIZtDjX2DMHq3HGWv7s:pkFqRduwje5rVJmm34+LgRIZt24Hq3H4
TLSH
T166E423B4E39FB5BDE2D1657E0B2AF6E529B5AEEF3D288050A10125DF3CBB01556100F8
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/4116-0-0x00000000005C0000-0x0000000000726000-memory.dmp	upx
behavioral2/memory/4116-1-0x00000000005C0000-0x0000000000726000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5064	4116	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__74977ac897451345a52af8168aa439f9.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118__74977ac897451345a52af8168aa439f9.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__74977ac897451345a52af8168aa439f9.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4116
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4116 -s 584
  2⤵
  - Program crash
  PID:5064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 236 -p 4116 -ip 4116
1⤵
PID:1704

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/4116-0-0x00000000005C0000-0x0000000000726000-memory.dmp

Download

memory/4116-1-0x00000000005C0000-0x0000000000726000-memory.dmp