guloader | d373b165244547b14c84ed40e1d50d839074388160487cb76007df0d997ae50a

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26-07-2024 14:56

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General

Target

74855786c0cbba13a1f316ae0518fdfa_JaffaCakes118.exe
Size

80KB
MD5

74855786c0cbba13a1f316ae0518fdfa
SHA1

1d091793ecd169a014f6dec55afae6d559d47b91
SHA256

d373b165244547b14c84ed40e1d50d839074388160487cb76007df0d997ae50a
SHA512

d3a2a22ec1eea9df29584c7f0eb3fe6e545183db2a26fe8a0eb09d7069868d48ed5d1ff806a1ca9b96c1b84a7c06d61ef54f591e26ad0672d1b1343ecb0035de
SSDEEP

768:umofxspErpsHULcd0CCCY3T9oZMCMhFii+c/FLThDEMVRX8TC:baupaTLC0CCCk97LQi+kThDnT

Score

10^/10

guloader discovery downloader guloader

Malware Config

Extracted

Family

guloader

https://www.daglork.com/origin-wm-bin_hFRzW236.bin

xor.base64

Signatures

Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader

Guloader payload 1 IoCs

guloader

resource	yara_rule
behavioral1/memory/2388-2-0x0000000000420000-0x000000000042C000-memory.dmp	family_guloader

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	74855786c0cbba13a1f316ae0518fdfa_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2388	74855786c0cbba13a1f316ae0518fdfa_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\74855786c0cbba13a1f316ae0518fdfa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\74855786c0cbba13a1f316ae0518fdfa_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2388

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/2388-2-0x0000000000420000-0x000000000042C000-memory.dmp

Filesize
48KB

Download
memory/2388-3-0x0000000077AA1000-0x0000000077BA2000-memory.dmp

Filesize
1.0MB

Download