guloader | 60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204

Analysis

max time kernel
164s
max time network
166s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/08/2026, 13:59

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General

Target
60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe
Size 343KB
Sample260810-ranw4sap31
SHA256 60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204
MD5 26e7c59d95b5b20bee49faae31238fef
SHA1 459fcd8675ad1dc52c4474bca8d7efe6da15fb2f
SHA512 df3810ba4bc0e6b033d96f51bd8f5fa78d865cea5d968bc0688bb2d2bac57bb91106ada7a4c0dcce87e95c135427bb3018bca131343410e464fdb50378459a5c
SSDEEP 6144:YmGIhCrl0WKxHId8CxrM38tm0T0mAfnF5kc/JrJqoAq56zJ:fm0NxodvW38tm0HeIc/RJjAqC
TLSH
T1D674BE93F680C6AAFC2D4C75D9A752300B72ADB696C58F4353D879123FB2280753B52E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery downloader guloader

Malware Config

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
3556	60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3556	60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe
2748	60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.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 2 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	60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3556	60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3556 wrote to memory of 1028	3556	60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe	89
PID 3556 wrote to memory of 2748	3556	60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe	90
PID 3556 wrote to memory of 2748	3556	60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe	90
PID 2748 wrote to memory of 3004	2748	60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe	91

C:\Users\Admin\AppData\Local\Temp\60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe
"C:\Users\Admin\AppData\Local\Temp\60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3556
- C:\Users\Admin\AppData\Local\Temp\60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe
  "C:\Users\Admin\AppData\Local\Temp\60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe"
  2⤵
  PID:1028
- C:\Users\Admin\AppData\Local\Temp\60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe
  "C:\Users\Admin\AppData\Local\Temp\60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2748
- - C:\Users\Admin\AppData\Local\Temp\60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe
    "C:\Users\Admin\AppData\Local\Temp\60eba5a1a2fa28987cd59ff28a4f051dbbce369eef926f133914a1bd5ace8204.exe"
    3⤵
    PID:3004

Network

MITRE ATT&CK Enterprise v16

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

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Downloads

System.dll

Path C:\Users\Admin\AppData\Local\Temp\nse4165.tmp\System.dll
Size 12KB
SHA256 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
MD5 0d7ad4f45dc6f5aa87f606d0331c6901
SHA1 48df0911f0484cbe2a8cdd5362140b63c41ee457
SHA512 c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
SSDEEP 192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
TLSH
T1BA428E12977049F2F1A0183C10A67F265FBEAE5C1BE445A39FE380867D652DF9436343
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2748-14-0x0000000001790000-0x0000000004249000-memory.dmp

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memory/2748-18-0x00000000004A0000-0x0000000001786000-memory.dmp

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memory/2748-19-0x0000000001790000-0x0000000004249000-memory.dmp

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memory/3556-12-0x00000000034B0000-0x0000000005F69000-memory.dmp

Download

memory/3556-13-0x00000000744E5000-0x00000000744E6000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads