guloader | fa47f8ed6df07f9af55e237559196b7808d5f1babaf3b86201f7ba1eae674b66

General

Target
fa47f8ed6df07f9af55e237559196b7808d5f1babaf3b86201f7ba1eae674b66.exe
Size 392KB
Sample260801-qfgvbabb32
SHA256 fa47f8ed6df07f9af55e237559196b7808d5f1babaf3b86201f7ba1eae674b66
MD5 31662b7222b0bbc254dd2d7e2f1a8195
SHA1 b5ea4e2bf70e61839cf5cce6201d972ebe4cebd2
SHA512 8339c23eb2396d1ab4714c6ebf5f3af3e2c99105b3d6567a4d9975c6f239016c7784f6e3987fcb8f750b2c9b57e8e4d2fadba9bab0199e6dd0e2c9b15d3b8b8e
SSDEEP 6144:kfY+onfHhDRt/tGcFoPf6lnwbj0aukGyr7v+QqqnACmNz1PEQR8dqwiw:kfYbHh1RToPfqwboaZj7/LmNqh
TLSH
T12B842302F290C616D4666736083817BB1B5E3FDE50996B9F47C49D2EBEA1243E80FF94
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  fa47f8ed6df07f9af55e237559196b7808d5f1babaf3b86201f7ba1eae674b66.exe
- Size 392KB
- SHA256 fa47f8ed6df07f9af55e237559196b7808d5f1babaf3b86201f7ba1eae674b66
- MD5 31662b7222b0bbc254dd2d7e2f1a8195
- SHA1 b5ea4e2bf70e61839cf5cce6201d972ebe4cebd2
- SHA512 8339c23eb2396d1ab4714c6ebf5f3af3e2c99105b3d6567a4d9975c6f239016c7784f6e3987fcb8f750b2c9b57e8e4d2fadba9bab0199e6dd0e2c9b15d3b8b8e
- SSDEEP 6144:kfY+onfHhDRt/tGcFoPf6lnwbj0aukGyr7v+QqqnACmNz1PEQR8dqwiw:kfYbHh1RToPfqwboaZj7/LmNqh
- TLSH
  T12B842302F290C616D4666736083817BB1B5E3FDE50996B9F47C49D2EBEA1243E80FF94
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

discovery downloader guloader
- Family: Guloader,Cloudeye
  A shellcode based downloader first seen in 2020.
  downloader guloader
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2
- Target
  $PLUGINSDIR/System.dll
- Size 12KB
- SHA256 23d618a0293c78ce00f7c6e6dd8b8923621da7dd1f63a070163ef4c0ec3033d6
- MD5 192639861e3dc2dc5c08bb8f8c7260d5
- SHA1 58d30e460609e22fa0098bc27d928b689ef9af78
- SHA512 6e573d8b2ef6ed719e271fd0b2fd9cd451f61fc9a9459330108d6d7a65a0f64016303318cad787aa1d5334ba670d8f1c7c13074e1be550b4a316963ecc465cdc
- SSDEEP 192:ljHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZqE0QPi:R/Qlt7wiij/lMRv/9V4bfr
- TLSH
  T1B1427C1297B089F2F551493419667F2A6FBEAC5C13F405A3CFE304C63D212CB9839243
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

3^/10

discovery
behavioral3 behavioral4

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Targets

Family: Guloader,Cloudeye

Loads dropped DLL

Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks

static1

behavioral1

behavioral2

behavioral3

behavioral4