25d32101de1fd38a6508e28bac27601ba8a6b7c2c785bde5145efeb1334739c8

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 20:40

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General

Target

f092812973de392ade0d425e982ee6e5_JaffaCakes118.dll
Size

65KB
MD5

f092812973de392ade0d425e982ee6e5
SHA1

48ee3b4a0c5d497cf394fd9089ef4f62cd8e8e8f
SHA256

25d32101de1fd38a6508e28bac27601ba8a6b7c2c785bde5145efeb1334739c8
SHA512

be352f6b4ea2f0220f195ddd7ef2a6c6b1fac8b07d5a9b8ac8356527aa733eab3bfd51c2d5879ff67cdeefa32d14fd5569d9df664e7e75804b39cbf216bbb488
SSDEEP

1536:MhBRVgrExucMpgxRYmWqrnkG366CfKVoyINWj1WS47NodKyZbIVER:cRRswKmlxCzy4WxWSOG7CE

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/1932-3-0x0000000010000000-0x0000000010017000-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 2692 wrote to memory of 1932	2692	rundll32.exe	30
PID 2692 wrote to memory of 1932	2692	rundll32.exe	30
PID 2692 wrote to memory of 1932	2692	rundll32.exe	30
PID 2692 wrote to memory of 1932	2692	rundll32.exe	30
PID 2692 wrote to memory of 1932	2692	rundll32.exe	30
PID 2692 wrote to memory of 1932	2692	rundll32.exe	30
PID 2692 wrote to memory of 1932	2692	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f092812973de392ade0d425e982ee6e5_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f092812973de392ade0d425e982ee6e5_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1932

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/1932-2-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/1932-3-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/1932-1-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/1932-0-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download