2f7676da1b8beaa9d6fac4bd61e62680c2ad213c2141bd7724ba6a310bf393a4

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
18/08/2024, 11:55

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General

Target

a6ae3ab71f522674c6508ecc789cad19_JaffaCakes118.dll
Size

93KB
MD5

a6ae3ab71f522674c6508ecc789cad19
SHA1

9352a2924d3e2357a64d12cbcddfdc65e3b39487
SHA256

2f7676da1b8beaa9d6fac4bd61e62680c2ad213c2141bd7724ba6a310bf393a4
SHA512

e9b24fd4be51b88c676553b5efb123c3cc345a0677fda42543d9912046e8a7f05dcdebefdf55b34c3d4d9a47112a34dfc27c48a9e35453b0bf362cc9686e87a6
SSDEEP

1536:LbfRsoNi6NO3xLQAi9IBp/OFSB3TPXyogI6fuvXSiQ5:PsgO3OAeIBb3T/yotdo

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/2860-0-0x0000000010000000-0x000000001000E000-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 7 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 2860	2700	rundll32.exe	30
PID 2700 wrote to memory of 2860	2700	rundll32.exe	30
PID 2700 wrote to memory of 2860	2700	rundll32.exe	30
PID 2700 wrote to memory of 2860	2700	rundll32.exe	30
PID 2700 wrote to memory of 2860	2700	rundll32.exe	30
PID 2700 wrote to memory of 2860	2700	rundll32.exe	30
PID 2700 wrote to memory of 2860	2700	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a6ae3ab71f522674c6508ecc789cad19_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a6ae3ab71f522674c6508ecc789cad19_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2860

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/2860-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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