guloader | 92b4d4fcf62df03ff908adc43c39189ccd71ba78c7e61916985a80815d4ec18b

General

Target
92b4d4fcf62df03ff908adc43c39189ccd71ba78c7e61916985a80815d4ec18b.exe
Size 250KB
Sample260810-s1784shb49
SHA256 92b4d4fcf62df03ff908adc43c39189ccd71ba78c7e61916985a80815d4ec18b
MD5 9a5ef62a2495c56d93187644f4e22fa1
SHA1 2789785b618d651138b6f797b1f0b36f7abce850
SHA512 fec7f81bf7dc3a412ce9ce7cbc1439f7e4a7722a6a20aeed7bd7167d5bf390491ab714d12aefa84cb43f2c63742dcec41a51505b7bac5b064dfe680804406230
SSDEEP 3072:yWJ4TJIR1Djt+ul45dkDaJOdo7Xq2/Vg7wIRESO90DxfoduYniDVPwSTSeMgN1r7:ymGIhxAkDYOdoXmMWmO72AkgN1xF
TLSH
T17F441210A714C157F1A357303C299DBE1FDEF8140064BD076795AE2EBE726C29A0FB69
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  92b4d4fcf62df03ff908adc43c39189ccd71ba78c7e61916985a80815d4ec18b.exe
- Size 250KB
- SHA256 92b4d4fcf62df03ff908adc43c39189ccd71ba78c7e61916985a80815d4ec18b
- MD5 9a5ef62a2495c56d93187644f4e22fa1
- SHA1 2789785b618d651138b6f797b1f0b36f7abce850
- SHA512 fec7f81bf7dc3a412ce9ce7cbc1439f7e4a7722a6a20aeed7bd7167d5bf390491ab714d12aefa84cb43f2c63742dcec41a51505b7bac5b064dfe680804406230
- SSDEEP 3072:yWJ4TJIR1Djt+ul45dkDaJOdo7Xq2/Vg7wIRESO90DxfoduYniDVPwSTSeMgN1r7:ymGIhxAkDYOdoXmMWmO72AkgN1xF
- TLSH
  T17F441210A714C157F1A357303C299DBE1FDEF8140064BD076795AE2EBE726C29A0FB69
- 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 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
- MD5 0d7ad4f45dc6f5aa87f606d0331c6901
- SHA1 48df0911f0484cbe2a8cdd5362140b63c41ee457
- SHA512 c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
- SSDEEP 192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
- TLSH
  T1BA428E12977049F2F1A0183C10A67F265FBEAE5C1BE445A39FE380867D652DF9436343
- 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