44e9e83f42f89adb1dc1c8859f837dd7ace36c46eefd07f2c955212be813a7d9

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 18:38

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General

Target

b060d3a99bed7800196a2e44d1a8a983_JaffaCakes118.dll
Size

88KB
MD5

b060d3a99bed7800196a2e44d1a8a983
SHA1

0b0e2a3adcb5d98b28efe778395eac1a8e24677b
SHA256

44e9e83f42f89adb1dc1c8859f837dd7ace36c46eefd07f2c955212be813a7d9
SHA512

a53de90058242cded88c16150d55a35d981010241f815b8c71319452b253bec97cb751c50136f832214415f8026a77e638b8639bbffae1e7030ce11a1bcdcd80
SSDEEP

1536:Hswbju/BpFaOVhh5JDZitRctN9MPh/kiuDeF3C:HVbjuJpFPZ5JtiD2N9Mh4eF3C

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2012-0-0x0000000010000000-0x000000001000D000-memory.dmp	upx
behavioral1/memory/2012-2-0x0000000010000000-0x000000001000D000-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 2620 wrote to memory of 2012	2620	rundll32.exe	31
PID 2620 wrote to memory of 2012	2620	rundll32.exe	31
PID 2620 wrote to memory of 2012	2620	rundll32.exe	31
PID 2620 wrote to memory of 2012	2620	rundll32.exe	31
PID 2620 wrote to memory of 2012	2620	rundll32.exe	31
PID 2620 wrote to memory of 2012	2620	rundll32.exe	31
PID 2620 wrote to memory of 2012	2620	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b060d3a99bed7800196a2e44d1a8a983_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2620
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b060d3a99bed7800196a2e44d1a8a983_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2012

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/2012-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download
memory/2012-1-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download
memory/2012-2-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download