guloader | 19e5b14651f7ad050e2b9dc95e5bb7574a8fdde378bfbc7101ee7e2276c23d62

Analysis

max time kernel
107s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
09/05/2022, 12:31

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
potwierdzenie wplaty.exe
Size 249KB
Sample220509-pp3ygadba5
SHA256 19e5b14651f7ad050e2b9dc95e5bb7574a8fdde378bfbc7101ee7e2276c23d62
MD5 ebbb994d553f934b7b1dc05351bd64f6
SHA1 7244b500832b2ed4d01306e2c6406e51e8fedebd
SHA512 bd10b5276c3065d5216a343f7041e38d029fc1a899123c4612c98ca335b15c1aff266a0f06f505c089b5f855f56ad8a97781c66dbb44317c710399ece53fba53
MD5 SHA1 SHA512

Score

10^/10

guloader downloader

Malware Config

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
1420	potwierdzenie wplaty.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\potwierdzenie wplaty.exe
"C:\Users\Admin\AppData\Local\Temp\potwierdzenie wplaty.exe"
1⤵
- Loads dropped DLL
PID:1420

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

System.dll

Path C:\Users\Admin\AppData\Local\Temp\nsdD130.tmp\System.dll
Size 12KB
SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
MD5 cff85c549d536f651d4fb8387f1976f2
SHA1 d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e
SHA512 531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88
SSDEEP 192:Zjvco0qWTlt70m5Aj/lQ0sEWD/wtYbBHFNaDybC7y+XBz0QPi:FHQlt70mij/lQRv/9VMjzr
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1420-131-0x0000000004510000-0x0000000004610000-memory.dmp

Download