5b723c2e4442afd524662d1052663c12bd3472944cac73dd18beaa0306847938

Analysis

max time kernel
142s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 23:59

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General

Target

bd9c4152c1cb3da6f47cb570bfa10aaa_JaffaCakes118.dll
Size

72KB
MD5

bd9c4152c1cb3da6f47cb570bfa10aaa
SHA1

7575f8b1af24b7bc35dec3956f972628141090de
SHA256

5b723c2e4442afd524662d1052663c12bd3472944cac73dd18beaa0306847938
SHA512

4ca4b588850722e5e3978140942c2aaf8c5017746221564dbd26579bf2a208ed7431f51d9535f2500c834a79c9a22b74891fe69e91b7e3daedfc5f835c3f9e86
SSDEEP

1536:9sDf5Kb2PiQlt9DQryCH45+J527D5XpmDdj1:4f0YlLMrSA5275mx

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
behavioral2/memory/1092-0-0x0000000010000000-0x000000001000D000-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 3 IoCs

description	pid	Process	procid_target
PID 4360 wrote to memory of 1092	4360	rundll32.exe	84
PID 4360 wrote to memory of 1092	4360	rundll32.exe	84
PID 4360 wrote to memory of 1092	4360	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd9c4152c1cb3da6f47cb570bfa10aaa_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4360
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd9c4152c1cb3da6f47cb570bfa10aaa_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1092

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/1092-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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