176963f78f4cf0b3ac3e9b4eb7df3d83e8c524a9ffcaed404f0e663e97ea78bb

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23-07-2024 23:04

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General

Target

6950d21432dc192074471d23672d2f2a_JaffaCakes118.exe
Size

27KB
MD5

6950d21432dc192074471d23672d2f2a
SHA1

34510fe8d485149d615e6eb83207dcfc390ae0b1
SHA256

176963f78f4cf0b3ac3e9b4eb7df3d83e8c524a9ffcaed404f0e663e97ea78bb
SHA512

85038fd668713880a3bf0683c82dbb90419685c2d2e1978290f0c09957b815c2a2c65cec7e6ca4c8ce792640c0b8af81839603c9c552a96f586fcefe8a899e92
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7UJlqqwMyNdQ:Dv8IRRdsxq1DRJcqf9

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2148-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3044	2148	WerFault.exe	28

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	6950d21432dc192074471d23672d2f2a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 3044	2148	6950d21432dc192074471d23672d2f2a_JaffaCakes118.exe	29
PID 2148 wrote to memory of 3044	2148	6950d21432dc192074471d23672d2f2a_JaffaCakes118.exe	29
PID 2148 wrote to memory of 3044	2148	6950d21432dc192074471d23672d2f2a_JaffaCakes118.exe	29
PID 2148 wrote to memory of 3044	2148	6950d21432dc192074471d23672d2f2a_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\6950d21432dc192074471d23672d2f2a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6950d21432dc192074471d23672d2f2a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2148 -s 36
  2⤵
  - Program crash
  PID:3044

Network

MITRE ATT&CK Enterprise v15

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/2148-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

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