guloader | f7039958e69fd8072335ab11835a5af0482208249af2a9789a41ea92ff79d495

Analysis

max time kernel
84s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
24-08-2024 16:20

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General

Target

Cerere de oferta cod produs atasat 5673 Request to quote products attached code 5673.exe
Size

112KB
MD5

c1ad7846ec931d0341856269e6ace0da
SHA1

1b098a15473669364077d8f0a467ff1999c87150
SHA256

31c0082a2301256d4a530626fcc6d4da7db4ccf0c551db9826641c63a84a766b
SHA512

f72be5eb086e6cdc00b49a45865a19ba22e6c19838ac738c146ca8db5d04be9ba822724d3b20550cc879da6755fedbcbfb2a8c863454c098f06b60acd22a97a6
SSDEEP

1536:/b6vj0aZjyJc/zUVWtCNY5DmDdg9jeWJbONLYpINoPb:/bu/eG/r5DmDO9jeWJqNLQINoPb

Score

10^/10

guloader discovery downloader

Malware Config

Extracted

Family

guloader

https://drive.google.com/uc?export=download&id=1MLCjjDez6CHX_73RaJptihCCRAt7lMyi

https://hzz1.at/rochaspa_HKRuWeae151.bin

xor.base64

Signatures

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	Cerere de oferta cod produs atasat 5673 Request to quote products attached code 5673.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2320	Cerere de oferta cod produs atasat 5673 Request to quote products attached code 5673.exe

C:\Users\Admin\AppData\Local\Temp\Cerere de oferta cod produs atasat 5673 Request to quote products attached code 5673.exe
"C:\Users\Admin\AppData\Local\Temp\Cerere de oferta cod produs atasat 5673 Request to quote products attached code 5673.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2320

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/2320-3-0x0000000077261000-0x0000000077362000-memory.dmp

Filesize
1.0MB

Download
memory/2320-2-0x0000000000250000-0x000000000025B000-memory.dmp

Filesize
44KB

Download