guloader | bd117ccb307115d2610149dcc14e9123ed9f5f215dc54474c62c1ee318693f89

General

Target
bd117ccb307115d2610149dcc14e9123ed9f5f215dc54474c62c1ee318693f89.exe
Size 393KB
Sample260810-qsgebaak2z
SHA256 bd117ccb307115d2610149dcc14e9123ed9f5f215dc54474c62c1ee318693f89
MD5 61dd141d997193c13c120fdd8feb9acd
SHA1 fced7fc1075285b562c5e08d7c00e6bb78cc190f
SHA512 adccbd3251dd5dcab048f1503bb2480fb3487a965163038581f2f521c9d0a82df7b93c636c931a96edb050b4397f35a10c5893b5f3552dd3ce2f28e3adb2917f
SSDEEP 6144:uLsBN8xoIP1Lr3S8CkVTAqlIoY/53YDBPuOE9iCwGzcWYoB+isgImdCE1dbpL0x:pBoBJrVT+Q9uOE9igYoB5s5mdCOdix
TLSH
T16384E0893B90D89FDB5246729DF2FB7C62B99FD03E0246032340374C3F7AAA95B46549
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  bd117ccb307115d2610149dcc14e9123ed9f5f215dc54474c62c1ee318693f89.exe
- Size 393KB
- SHA256 bd117ccb307115d2610149dcc14e9123ed9f5f215dc54474c62c1ee318693f89
- MD5 61dd141d997193c13c120fdd8feb9acd
- SHA1 fced7fc1075285b562c5e08d7c00e6bb78cc190f
- SHA512 adccbd3251dd5dcab048f1503bb2480fb3487a965163038581f2f521c9d0a82df7b93c636c931a96edb050b4397f35a10c5893b5f3552dd3ce2f28e3adb2917f
- SSDEEP 6144:uLsBN8xoIP1Lr3S8CkVTAqlIoY/53YDBPuOE9iCwGzcWYoB+isgImdCE1dbpL0x:pBoBJrVT+Q9uOE9igYoB5s5mdCOdix
- TLSH
  T16384E0893B90D89FDB5246729DF2FB7C62B99FD03E0246032340374C3F7AAA95B46549
- 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/LangDLL.dll
- Size 5KB
- SHA256 6dff504c6759c418c6635c9b25b8c91d0d9ef7787a3a93610d7670bb563c09df
- MD5 f1e9eed02db3a822a7ddef0c724e5f1f
- SHA1 65864992f5b6c79c5efbefb5b1354648a8a86709
- SHA512 c22b64fff76b25cf53231b8636f07b361d95791c4646787ce7beac27ad6a0de88337dcceb25b5196f97c452dda72e2614647f51a8a18cb4d5228a82ed2e0780c
- SSDEEP 48:S46+/fTKYKxbWsptIpBtWZ0iV8jAWiAJCvxft2O2B8mjsofjLl:zRuPbOBtWZBV8jAWiAJCdv2Cmj/L
- TLSH
  T141C1A470B3C248B9C491453378E773D36A12EE746784600F9B6711AA38209E7AD3EBC3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

3^/10

discovery
behavioral3 behavioral4
- Target
  $PLUGINSDIR/System.dll
- Size 11KB
- SHA256 bd046e6497b304e4ea4ab102cab2b1f94ce09bde0eebba4c59942a732679e4eb
- MD5 17ed1c86bd67e78ade4712be48a7d2bd
- SHA1 1cc9fe86d6d6030b4dae45ecddce5907991c01a0
- SHA512 0cbed521e7d6d1f85977b3f7d3ca7ac34e1b5495b69fd8c7bfa1a846baf53b0ecd06fe1ad02a3599082ffacaf8c71a3bb4e32dec05f8e24859d736b828092cd5
- SSDEEP 192:eY24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol+Sl:E8QIl975eXqlWBrz7YLOl+
- TLSH
  T1E3325C12135081F3E4918138C86B3A276B6A15029BF98E57DFD39546BE31BE3BD7D603
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

3^/10

discovery
behavioral5 behavioral6

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

behavioral5

behavioral6