guloader | 4db19ede54a1426392611861297274b218816b9d9cd5d356e9484bafd8f72ebc

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
02-12-2024 16:23

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General

Target

Booking+confirmation_PNR-Ref228C3290-12450-76123--BLMEDUU0610003--EBKG016897656.exe
Size

96KB
MD5

4f91666918086ef56d0fccf8735d42a4
SHA1

e12eba5747ba019c4032a7204e973a9f0ed59a7b
SHA256

3a35948de46b5dc5ab529c01c835607edbfb768d937e49d96bbf24586d01a7d7
SHA512

fd938d26245a20b1d8d9ee74ed22b5da8e28ad0c6e8e42f1dfe8944fdc5e216d1261b31d97f00ddd72885a231792ca419985c08b9812b5fb9703deda7aad324e
SSDEEP

1536:kBLUiQMEXdfwKv7sfOhxs7ydbbhCvtrQ/dumxfI:gEbDIKjdblCvhQ7xg

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	Booking+confirmation_PNR-Ref228C3290-12450-76123--BLMEDUU0610003--EBKG016897656.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2052	Booking+confirmation_PNR-Ref228C3290-12450-76123--BLMEDUU0610003--EBKG016897656.exe

C:\Users\Admin\AppData\Local\Temp\Booking+confirmation_PNR-Ref228C3290-12450-76123--BLMEDUU0610003--EBKG016897656.exe
"C:\Users\Admin\AppData\Local\Temp\Booking+confirmation_PNR-Ref228C3290-12450-76123--BLMEDUU0610003--EBKG016897656.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2052

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/2052-2-0x00000000003E0000-0x00000000003F4000-memory.dmp

Filesize
80KB

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