686c3f6d4627c510fbda7b860c63254d467190fb1edb621351d147602c709fb5

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
10-08-2024 22:11

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General

Target

87df011a52f50f3faeb7c17acdbd584f_JaffaCakes118.dll
Size

65KB
MD5

87df011a52f50f3faeb7c17acdbd584f
SHA1

844e732a7f3e7ab9e81c00a784f93385f7b6d94a
SHA256

686c3f6d4627c510fbda7b860c63254d467190fb1edb621351d147602c709fb5
SHA512

6a4c5853a72a58d71476bca8de9f68c9f47d022be0a64f4787c91e545d2fa8ef7e5ad8c7dd3c68b2d2b9f1c0d2c3f277d6076073adfbef5b6f4b3bb5ba2a1921
SSDEEP

1536:MhBRVgrExucMTt1pz0CkOZarN8sIPsxIEyfcVj/McbeTxmT80d1:cRRsZNFRZVsxIEUcZk5TkTT

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/3024-0-0x0000000010000000-0x0000000010017000-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 2412 wrote to memory of 3024	2412	rundll32.exe	30
PID 2412 wrote to memory of 3024	2412	rundll32.exe	30
PID 2412 wrote to memory of 3024	2412	rundll32.exe	30
PID 2412 wrote to memory of 3024	2412	rundll32.exe	30
PID 2412 wrote to memory of 3024	2412	rundll32.exe	30
PID 2412 wrote to memory of 3024	2412	rundll32.exe	30
PID 2412 wrote to memory of 3024	2412	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\87df011a52f50f3faeb7c17acdbd584f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\87df011a52f50f3faeb7c17acdbd584f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3024

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/3024-0-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

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