7026b75ff340a4293a607afc8fcb60f73c594e09188fa5c1117e0e3fde1da144

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-09-2024 09:23

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General

Target

e22a1e22e58a6e08e4ad09630249a6ce_JaffaCakes118.dll
Size

151KB
MD5

e22a1e22e58a6e08e4ad09630249a6ce
SHA1

3441030fd96a2aea65202f8cd6c34845117e523e
SHA256

7026b75ff340a4293a607afc8fcb60f73c594e09188fa5c1117e0e3fde1da144
SHA512

8d4018d92fbf76afae27202927ae8196271a7dc1877011743dee3d8af4a44d97f1fa69c4cb9afd02438226f2b39d0feb8472673d3729fb2b865a3b18f68120d8
SSDEEP

3072:d7W91WB9rOCSTcLbQqySOUk9X58g1TvC2rxcfvNexSAC2IKouteAsaJlo6tK3AHP:l7BECSTcLj8zrxcd4SAC2IKoS

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/2372-1-0x00000000001A0000-0x000000000020C000-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 3028 wrote to memory of 2372	3028	rundll32.exe	30
PID 3028 wrote to memory of 2372	3028	rundll32.exe	30
PID 3028 wrote to memory of 2372	3028	rundll32.exe	30
PID 3028 wrote to memory of 2372	3028	rundll32.exe	30
PID 3028 wrote to memory of 2372	3028	rundll32.exe	30
PID 3028 wrote to memory of 2372	3028	rundll32.exe	30
PID 3028 wrote to memory of 2372	3028	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e22a1e22e58a6e08e4ad09630249a6ce_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e22a1e22e58a6e08e4ad09630249a6ce_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2372

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/2372-1-0x00000000001A0000-0x000000000020C000-memory.dmp

Filesize
432KB

Download
memory/2372-0-0x00000000001A0000-0x000000000020C000-memory.dmp

Filesize
432KB

Download
memory/2372-2-0x00000000001A0000-0x000000000020C000-memory.dmp

Filesize
432KB

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