3d7cb2580bbcc8288609b2d6a1e77e739d53b561b9c208cd62c2a0a7eb5c00a4

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 08:39

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General

Target

89b636bcb3d39e48d69993624e279885_JaffaCakes118.dll
Size

102KB
MD5

89b636bcb3d39e48d69993624e279885
SHA1

60eaf0a4ee110de2535ed26c916a33fc4ed8bbba
SHA256

3d7cb2580bbcc8288609b2d6a1e77e739d53b561b9c208cd62c2a0a7eb5c00a4
SHA512

e3e26a627d27e17070338ce3c0184734ef35cf1da47b7e35e2a655342ebdde3b6376b7c22fb5b7ee355d19a2b3c26174993b3b1e51eb30c6266f1f945ff02b47
SSDEEP

1536:53/5hksBgk16zIUiHtIzjR9oiLeXSQlHNSsfa6LC8NNNoy3U:53/5Su16zoNCR9LGSQ7yKzNrE

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/2504-0-0x0000000010000000-0x000000001000E000-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 2380 wrote to memory of 2504	2380	rundll32.exe	30
PID 2380 wrote to memory of 2504	2380	rundll32.exe	30
PID 2380 wrote to memory of 2504	2380	rundll32.exe	30
PID 2380 wrote to memory of 2504	2380	rundll32.exe	30
PID 2380 wrote to memory of 2504	2380	rundll32.exe	30
PID 2380 wrote to memory of 2504	2380	rundll32.exe	30
PID 2380 wrote to memory of 2504	2380	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\89b636bcb3d39e48d69993624e279885_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\89b636bcb3d39e48d69993624e279885_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2504

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/2504-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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