0befe6badb0c852aea852e8a11bff7f6702f224543e75a9bd373461608672132

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23-08-2024 00:20

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General

Target

b9a262696e3ed1c1fb25d2df741c4bf6_JaffaCakes118.dll
Size

69KB
MD5

b9a262696e3ed1c1fb25d2df741c4bf6
SHA1

4a32f43f1159a3f75ecbe124413ba88921b1ea52
SHA256

0befe6badb0c852aea852e8a11bff7f6702f224543e75a9bd373461608672132
SHA512

74487add08d84cc9b781db8a16f8c8ff99eee0c32a6655a3ffadcbccf6150afdc78e7aeb11860e556ed1a907cd33f6c7d4845171cdfaddcb2461aa602af70d7b
SSDEEP

1536:yl3E0TPwxIvDllamevgILtawZQDCQeEmb6NCkOX:E399amEgIxawZQDCQeEmbEI

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/3048-0-0x0000000010000000-0x000000001000E000-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 2956 wrote to memory of 3048	2956	rundll32.exe	28
PID 2956 wrote to memory of 3048	2956	rundll32.exe	28
PID 2956 wrote to memory of 3048	2956	rundll32.exe	28
PID 2956 wrote to memory of 3048	2956	rundll32.exe	28
PID 2956 wrote to memory of 3048	2956	rundll32.exe	28
PID 2956 wrote to memory of 3048	2956	rundll32.exe	28
PID 2956 wrote to memory of 3048	2956	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b9a262696e3ed1c1fb25d2df741c4bf6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2956
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b9a262696e3ed1c1fb25d2df741c4bf6_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3048

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/3048-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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