18ad9f6e847a3cb9794de6b5e0f31845380d3d4f3efdf1ec7b0e8afc45098588

Analysis

max time kernel
141s
max time network
21s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23/07/2024, 14:42

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General

Target

67fc4b80ddbd37ecd6976268148297bc_JaffaCakes118.exe
Size

1.1MB
MD5

67fc4b80ddbd37ecd6976268148297bc
SHA1

0bc55007b80de89df299faa754b827bc802f07a7
SHA256

18ad9f6e847a3cb9794de6b5e0f31845380d3d4f3efdf1ec7b0e8afc45098588
SHA512

22e3f3e87f72eef167bf80d1b9e96cf55bfc0258b6657185a3d47602dc5621242c589d5d7624a73ecb31a6016ae7a577bea549337fd7e6dff83d3e4b1619eb49
SSDEEP

24576:D9A0itwD0WAaAGp0fdHeW6dQdXHMKjI+mSm7QSD9GleRtfXK5UIy2m9/:xDitIAaTp0fojdQXsKjdlmPGlebi5UIY

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/1952-0-0x0000000000400000-0x000000000068D000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1660	1952	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	67fc4b80ddbd37ecd6976268148297bc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 1660	1952	67fc4b80ddbd37ecd6976268148297bc_JaffaCakes118.exe	30
PID 1952 wrote to memory of 1660	1952	67fc4b80ddbd37ecd6976268148297bc_JaffaCakes118.exe	30
PID 1952 wrote to memory of 1660	1952	67fc4b80ddbd37ecd6976268148297bc_JaffaCakes118.exe	30
PID 1952 wrote to memory of 1660	1952	67fc4b80ddbd37ecd6976268148297bc_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\67fc4b80ddbd37ecd6976268148297bc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\67fc4b80ddbd37ecd6976268148297bc_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1952 -s 156
  2⤵
  - Program crash
  PID:1660

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/1952-0-0x0000000000400000-0x000000000068D000-memory.dmp

Filesize
2.6MB

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