d5c285e0f50233cf590b7be3d830666456908f5675b0f569a771d8c9d7d97a91

Analysis

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

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
27-07-2024 07:04

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General

Target

774cf7aa79e6b1e4146647904dea5dd9_JaffaCakes118.dll
Size

81KB
MD5

774cf7aa79e6b1e4146647904dea5dd9
SHA1

6bda703149a59e78806c19026c5daef057eb0edf
SHA256

d5c285e0f50233cf590b7be3d830666456908f5675b0f569a771d8c9d7d97a91
SHA512

aed183a3a7d18ad7b6cbea198c02575aec3398f2aee647127ef4fcb4f8c70e52ced9ff7ab60a2152b303450d7aa1b012a466381024fd620b9f4cc5748adc5f48
SSDEEP

1536:agF0eiyUcbUO4wGsa2DaD4KNg1jQLgNd7XH8XyTKDJUv9H3rsp:t2yFHpa2+s5QLgPbcsK1E9Hbsp

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/2708-0-0x0000000010000000-0x0000000010011000-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 2092 wrote to memory of 2708	2092	rundll32.exe	30
PID 2092 wrote to memory of 2708	2092	rundll32.exe	30
PID 2092 wrote to memory of 2708	2092	rundll32.exe	30
PID 2092 wrote to memory of 2708	2092	rundll32.exe	30
PID 2092 wrote to memory of 2708	2092	rundll32.exe	30
PID 2092 wrote to memory of 2708	2092	rundll32.exe	30
PID 2092 wrote to memory of 2708	2092	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\774cf7aa79e6b1e4146647904dea5dd9_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2092
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\774cf7aa79e6b1e4146647904dea5dd9_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2708

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/2708-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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memory/2708-1-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download