0a34117bac6d4b1122d2963fce9c531b92bc7c9acf6cb7b104f6dbc550b2bd00

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
13/08/2024, 20:00

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General

Target

94871097d7662446042a4dbd721ac2c3_JaffaCakes118.dll
Size

99KB
MD5

94871097d7662446042a4dbd721ac2c3
SHA1

9027dcac426c9afb40b2967766e3e2323c71f0c2
SHA256

0a34117bac6d4b1122d2963fce9c531b92bc7c9acf6cb7b104f6dbc550b2bd00
SHA512

e3fb74b9474d1359f5d1320e055a93113e895b6fae3880110426c9a2aef33a101563878392be53e4877e07e38d8c5626c8d7c86b62526a752250eb2abf3e1376
SSDEEP

1536:xNWujxA5EY8DwKtUKfpIJ6dX12tu4XPc6ZwkLg/a3aCemyfguViW6:u/2Y80ytrJMNP9gE8f/R6

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/2280-0-0x0000000010000000-0x000000001000F000-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 1856 wrote to memory of 2280	1856	rundll32.exe	30
PID 1856 wrote to memory of 2280	1856	rundll32.exe	30
PID 1856 wrote to memory of 2280	1856	rundll32.exe	30
PID 1856 wrote to memory of 2280	1856	rundll32.exe	30
PID 1856 wrote to memory of 2280	1856	rundll32.exe	30
PID 1856 wrote to memory of 2280	1856	rundll32.exe	30
PID 1856 wrote to memory of 2280	1856	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\94871097d7662446042a4dbd721ac2c3_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1856
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\94871097d7662446042a4dbd721ac2c3_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2280

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/2280-1-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/2280-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/2280-2-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download