guloader | 87f853045075ff0f1b1153b5288f640772415e9474fb3c6d5fccf7fe0c74b541

Analysis

max time kernel
93s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-01-2025 08:06

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General

Target

JaffaCakes118_18163c8489e59f376f16bca9bd9b4408.exe
Size

136KB
MD5

18163c8489e59f376f16bca9bd9b4408
SHA1

d76aa2d74e428fabd30f0663ff1efaf3b673c2f6
SHA256

87f853045075ff0f1b1153b5288f640772415e9474fb3c6d5fccf7fe0c74b541
SHA512

48048621cd9d063bac278b6ccc0611f7fa46b40d90437cc42030f163edd73edbf933bbe151f641b7cd8f4cbe11aee0b2513a570209a28c45acab89c12c5575b3
SSDEEP

1536:tP3DBSk/Um43S7JLXIoZBork1btXi6GJsF38+sZsPMW7XshspFTIdDB:tP1unS7JLYoZh1btXiNsJ8TapIjd1

Score

10^/10

guloader discovery downloader

Malware Config

Signatures

Guloader family
guloader
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader 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	JaffaCakes118_18163c8489e59f376f16bca9bd9b4408.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4064	JaffaCakes118_18163c8489e59f376f16bca9bd9b4408.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_18163c8489e59f376f16bca9bd9b4408.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_18163c8489e59f376f16bca9bd9b4408.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4064

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/4064-2-0x0000000004F80000-0x0000000004F91000-memory.dmp

Filesize
68KB

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