guloader | 5c92f4a705d6be5dde09653d5402366ab69f4bd4a11435a1a8a65191e0a1ac96

General

Target
5c92f4a705d6be5dde09653d5402366ab69f4bd4a11435a1a8a65191e0a1ac96.exe
Size 332KB
Sample260727-gchsrswdne
SHA256 5c92f4a705d6be5dde09653d5402366ab69f4bd4a11435a1a8a65191e0a1ac96
MD5 530fa7cf76659139fd50a9dfe19a88b2
SHA1 51658f25522df4e2cdb94a54e3ffcc6c41d7e3d0
SHA512 3f12a02f2147f63158a1a1e8098a93ce4cb28eec16ec9d7e4e765152a9d7be24686c6e571dcbb3ba967650e175dc7abc7e83374cc8d92196a6a597a44cdccfad
SSDEEP 6144:ffY+onfH95NB2BKuIDFBG3oDF9OzqbwyQWl2iqZ193tvP5NR70aX1:ffYbH95NBs9Im3E9gq2Wl9qVN57TF
TLSH
T15C742212B340C456DAB142302CB785B1DEBE69AD52898B4B9760FF093FF1745AE5F2A0
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  5c92f4a705d6be5dde09653d5402366ab69f4bd4a11435a1a8a65191e0a1ac96.exe
- Size 332KB
- SHA256 5c92f4a705d6be5dde09653d5402366ab69f4bd4a11435a1a8a65191e0a1ac96
- MD5 530fa7cf76659139fd50a9dfe19a88b2
- SHA1 51658f25522df4e2cdb94a54e3ffcc6c41d7e3d0
- SHA512 3f12a02f2147f63158a1a1e8098a93ce4cb28eec16ec9d7e4e765152a9d7be24686c6e571dcbb3ba967650e175dc7abc7e83374cc8d92196a6a597a44cdccfad
- SSDEEP 6144:ffY+onfH95NB2BKuIDFBG3oDF9OzqbwyQWl2iqZ193tvP5NR70aX1:ffYbH95NBs9Im3E9gq2Wl9qVN57TF
- TLSH
  T15C742212B340C456DAB142302CB785B1DEBE69AD52898B4B9760FF093FF1745AE5F2A0
- 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