e8007bcebe7abcc8f8887fc371f172136bc7f87df58ed827328b170cffc149f4

Analysis

max time kernel
142s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
13/08/2024, 20:33

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General

Target

94a02b89a82184670084c30299390cce_JaffaCakes118.exe
Size

4.7MB
MD5

94a02b89a82184670084c30299390cce
SHA1

ff9ccf0c51266b731cba3aa71b4d3a911f556712
SHA256

e8007bcebe7abcc8f8887fc371f172136bc7f87df58ed827328b170cffc149f4
SHA512

7edae3a70f01dc2001f9e9ab56f143667e4e2265b308b13de0dc4c10fd2d6d27ef03c0dd76315239127ca6933df7da6e9a4c1b89a815c8648284892654e8afa5
SSDEEP

49152:pBR360/nvE6ujsZT8WoG/Z3ElrYqJYmYHpSRmNTeo:pBx60/qjsZBZ3ElrHJYxpTTeo

Score

7^/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
behavioral1/memory/2192-0-0x0000000000400000-0x0000000000D03000-memory.dmp	upx
behavioral1/memory/2192-8-0x0000000000400000-0x0000000000D03000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2936	2192	WerFault.exe	29

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	94a02b89a82184670084c30299390cce_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2936	2192	94a02b89a82184670084c30299390cce_JaffaCakes118.exe	30
PID 2192 wrote to memory of 2936	2192	94a02b89a82184670084c30299390cce_JaffaCakes118.exe	30
PID 2192 wrote to memory of 2936	2192	94a02b89a82184670084c30299390cce_JaffaCakes118.exe	30
PID 2192 wrote to memory of 2936	2192	94a02b89a82184670084c30299390cce_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\94a02b89a82184670084c30299390cce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\94a02b89a82184670084c30299390cce_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2192 -s 176
  2⤵
  - Program crash
  PID:2936

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

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Downloads

memory/2192-0-0x0000000000400000-0x0000000000D03000-memory.dmp

Filesize
9.0MB

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memory/2192-8-0x0000000000400000-0x0000000000D03000-memory.dmp

Filesize
9.0MB

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