d2ac15dceff8cfe2f6718eb19799c3c41ae80b10649472519f765861cc6c9ae6

Analysis

max time kernel
12s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 06:00

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General

Target

eab753250cde3dbf69dc1f196b6aab8c_JaffaCakes118.dll
Size

948KB
MD5

eab753250cde3dbf69dc1f196b6aab8c
SHA1

f68721d1c72d077f1b718b36d99ea91f6ea00725
SHA256

d2ac15dceff8cfe2f6718eb19799c3c41ae80b10649472519f765861cc6c9ae6
SHA512

b7da78c1667fd01bf4b5cf5a20a62209b7d73426740ce87ea730f4a02746c7309a8a8a5c04338d76ba58aeaf5200a7f8b04daf477d3ebacf62994d660ea06267
SSDEEP

24576:I2sT5bmBiHbwuSGH+0dlq8mKWoST+D3u5fVQWYBUAUGpZYS:psBH8MSQSCD3UVQMANd

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2740-1-0x0000000001EA0000-0x000000000218D000-memory.dmp	upx
behavioral1/memory/2740-3-0x0000000001EA0000-0x000000000218D000-memory.dmp	upx
behavioral1/memory/2740-2-0x0000000001EA0000-0x000000000218D000-memory.dmp	upx
behavioral1/memory/2740-0-0x0000000001EA0000-0x000000000218D000-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 7 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 2740	2876	rundll32.exe	30
PID 2876 wrote to memory of 2740	2876	rundll32.exe	30
PID 2876 wrote to memory of 2740	2876	rundll32.exe	30
PID 2876 wrote to memory of 2740	2876	rundll32.exe	30
PID 2876 wrote to memory of 2740	2876	rundll32.exe	30
PID 2876 wrote to memory of 2740	2876	rundll32.exe	30
PID 2876 wrote to memory of 2740	2876	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\eab753250cde3dbf69dc1f196b6aab8c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eab753250cde3dbf69dc1f196b6aab8c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2740

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/2740-1-0x0000000001EA0000-0x000000000218D000-memory.dmp

Filesize
2.9MB

Download
memory/2740-3-0x0000000001EA0000-0x000000000218D000-memory.dmp

Filesize
2.9MB

Download
memory/2740-2-0x0000000001EA0000-0x000000000218D000-memory.dmp

Filesize
2.9MB

Download
memory/2740-0-0x0000000001EA0000-0x000000000218D000-memory.dmp

Filesize
2.9MB

Download
memory/2740-4-0x0000000002310000-0x0000000002320000-memory.dmp

Filesize
64KB

Download
memory/2740-5-0x0000000001EA0000-0x000000000218D000-memory.dmp

Filesize
2.9MB

Download
memory/2740-7-0x0000000001EA0000-0x000000000218D000-memory.dmp

Filesize
2.9MB

Download