guloader | 9b8211d9b222b9534a127855fe14a66021ad4f92f01d6fb87ccc88b944103784

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2024, 23:31

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General

Target

e126c11aec2897bd7959747e70bc85d4153abdadbe45344bb41771ced23f3228.exe
Size

255KB
MD5

a10619d494661c1f8ca180e53c5a11fd
SHA1

1273e17b50d8d33078df02447fa9adaab255b459
SHA256

e126c11aec2897bd7959747e70bc85d4153abdadbe45344bb41771ced23f3228
SHA512

bc1383fa76765e77298ee35d4358bca8b2be7c310d7567f4d93c67790a0f6f03941f1301c11b78bfa5e178dc312ac3d0886417f705e5613f6f732b0b7f23b36a
SSDEEP

3072:EbG7N2kDTHUpou5I/QGAhsCKgUbnVCP/+B9F9EbvwwgMvdOHcgW0SpC7Pn5r0K85:EbE/HUhO0XI9FWuMvG006yPnfTMR

Score

10^/10

guloader discovery downloader

Malware Config

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
5100	e126c11aec2897bd7959747e70bc85d4153abdadbe45344bb41771ced23f3228.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	e126c11aec2897bd7959747e70bc85d4153abdadbe45344bb41771ced23f3228.exe

C:\Users\Admin\AppData\Local\Temp\e126c11aec2897bd7959747e70bc85d4153abdadbe45344bb41771ced23f3228.exe
"C:\Users\Admin\AppData\Local\Temp\e126c11aec2897bd7959747e70bc85d4153abdadbe45344bb41771ced23f3228.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\alnicoes.til

Filesize
27KB

MD5
01f3fac414b3a81f545e804d1f7b0f3a

SHA1
d60478c4400a7de9f00163514ed6942665e3eb93

SHA256
17b992a46911697778ab3c54ef42ad898bc3bc45f2ea83eda5249d2c8688647a

SHA512
5c6d00698a3ca44a123f31b2d011f6fb2f28a5c9eeb0cd58942005268753efde40503b4b9dbb8ca67ae613ae2252ae2f4a48920ab502be0166730229002128a4

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsbA3D2.tmp\System.dll

Filesize
12KB

MD5
cff85c549d536f651d4fb8387f1976f2

SHA1
d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e

SHA256
8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8

SHA512
531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88

Download Submit
memory/5100-25-0x0000000004220000-0x0000000004320000-memory.dmp

Filesize
1024KB

Download
memory/5100-26-0x0000000004220000-0x0000000004320000-memory.dmp

Filesize
1024KB

Download