819664bc5d3affff630ba212952d9d22fe101dac42616d316b481e4ad2d97921

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
12/08/2024, 01:06

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General

Target

8cb6b1722bbd7b5168ff0899e0562a07_JaffaCakes118.exe
Size

728KB
MD5

8cb6b1722bbd7b5168ff0899e0562a07
SHA1

bdc8ec281e8d887136c4df78f1e9c0a442b3f6dc
SHA256

819664bc5d3affff630ba212952d9d22fe101dac42616d316b481e4ad2d97921
SHA512

e26e9076edc61bc4c06f0b3aabf65996f939c95a5069c690b978f204adf13ad21e34161e3109ce52bc9ce471ed6afa80658355d02de8e3bea609106bc8764bc8
SSDEEP

12288:YLb58E2pBHGpQiKpBIuZNNiFsLXOL+ikJvRg597+QKUvrISVwNTL:yeJpBniKpBPzkbkJ59aISw

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/2068-0-0x0000000000400000-0x00000000004EF000-memory.dmp	upx
behavioral1/memory/2068-2-0x0000000000400000-0x00000000004EF000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3000	2068	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	8cb6b1722bbd7b5168ff0899e0562a07_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2068 wrote to memory of 3000	2068	8cb6b1722bbd7b5168ff0899e0562a07_JaffaCakes118.exe	30
PID 2068 wrote to memory of 3000	2068	8cb6b1722bbd7b5168ff0899e0562a07_JaffaCakes118.exe	30
PID 2068 wrote to memory of 3000	2068	8cb6b1722bbd7b5168ff0899e0562a07_JaffaCakes118.exe	30
PID 2068 wrote to memory of 3000	2068	8cb6b1722bbd7b5168ff0899e0562a07_JaffaCakes118.exe	30
PID 2068 wrote to memory of 3000	2068	8cb6b1722bbd7b5168ff0899e0562a07_JaffaCakes118.exe	30
PID 2068 wrote to memory of 3000	2068	8cb6b1722bbd7b5168ff0899e0562a07_JaffaCakes118.exe	30
PID 2068 wrote to memory of 3000	2068	8cb6b1722bbd7b5168ff0899e0562a07_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\8cb6b1722bbd7b5168ff0899e0562a07_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8cb6b1722bbd7b5168ff0899e0562a07_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 252
  2⤵
  - Program crash
  PID:3000

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/2068-0-0x0000000000400000-0x00000000004EF000-memory.dmp

Filesize
956KB

Download
memory/2068-1-0x00000000004F0000-0x00000000005DF000-memory.dmp

Filesize
956KB

Download
memory/2068-2-0x0000000000400000-0x00000000004EF000-memory.dmp

Filesize
956KB

Download