960f771529ada9750ef54f7921d2e9b7bfaed9b1e4b3788fbc895f3305e4857e

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 22:14

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General

Target

bd5db6261832b78d1d90735c1b8d8c37_JaffaCakes118.dll
Size

65KB
MD5

bd5db6261832b78d1d90735c1b8d8c37
SHA1

54546b23604f9d48f16d76256c848e55c44ba1b2
SHA256

960f771529ada9750ef54f7921d2e9b7bfaed9b1e4b3788fbc895f3305e4857e
SHA512

e634a00cd8d6346aa0fa32dad69c693e13155fe4ea3ca8d72d30e71bfeffe7bcc888c18057d9a3a1ccff3e002c711fc2b2a22bae9bdc53a2792ad9ada30ae61b
SSDEEP

1536:mPO6KEVbsVP0ghhfHABMmw3bTXzXeREXobzPE3Sw45aKmqF0sMw4mZ:cMEVbsVcCRDORgaPECw4QKdKeZ

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/2224-1-0x0000000010000000-0x000000001000D000-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 3024 wrote to memory of 2224	3024	rundll32.exe	31
PID 3024 wrote to memory of 2224	3024	rundll32.exe	31
PID 3024 wrote to memory of 2224	3024	rundll32.exe	31
PID 3024 wrote to memory of 2224	3024	rundll32.exe	31
PID 3024 wrote to memory of 2224	3024	rundll32.exe	31
PID 3024 wrote to memory of 2224	3024	rundll32.exe	31
PID 3024 wrote to memory of 2224	3024	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd5db6261832b78d1d90735c1b8d8c37_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd5db6261832b78d1d90735c1b8d8c37_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2224

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/2224-1-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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memory/2224-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download