ab295bc99ed9052f27c5a53addb9834aa4fcd4148d6e32a995dabdef963780ab

Analysis

max time kernel
136s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17/08/2024, 17:00

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General

Target

a360adde1edf6d4b05bbbb30ecec3861_JaffaCakes118.dll
Size

96KB
MD5

a360adde1edf6d4b05bbbb30ecec3861
SHA1

e7e03b5e3b67612070c6072139fa58a557e91b3f
SHA256

ab295bc99ed9052f27c5a53addb9834aa4fcd4148d6e32a995dabdef963780ab
SHA512

9f9a639f12533b2128956abcf299ccb01846c565f980f7725c498bd4dee37640f5033c9a3ec22ada236df782fa1901873e9b2da26f7eebfa925a9c3f144b92ed
SSDEEP

1536:7rOUbmJ/ZS8DDfWva/tvRDybS5vjDJDnUcNnXscD7ZhPp5DYkgjWvblyYnw:FbmhoODfb/t5lRUcNX5HDpWWvh5nw

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
behavioral2/memory/516-0-0x0000000010000000-0x000000001000E000-memory.dmp	upx

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3292 wrote to memory of 516	3292	rundll32.exe	84
PID 3292 wrote to memory of 516	3292	rundll32.exe	84
PID 3292 wrote to memory of 516	3292	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a360adde1edf6d4b05bbbb30ecec3861_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3292
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a360adde1edf6d4b05bbbb30ecec3861_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:516

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/516-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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