2a95ce43c87b8a26be71a459eae796a572422bd99cf0b9a3580a3a68e7dbd1a2

Resubmissions

23-10-2021 15:52

211023-tbkbesdcfm 10

22-10-2021 17:40

211022-v8trsscggr 10

22-10-2021 15:55

211022-tc9ygacgan 10

22-10-2021 14:38

211022-rz1bfabgb8 10

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General

Target

Fri051e1e7444.exe
Size

403KB
Sample

211023-tbkbesdcfm
MD5

b4c503088928eef0e973a269f66a0dd2
SHA1

eb7f418b03aa9f21275de0393fcbf0d03b9719d5
SHA256

2a95ce43c87b8a26be71a459eae796a572422bd99cf0b9a3580a3a68e7dbd1a2
SHA512

c6fe2e2b5fbf9348701d1721f2b7ac7589b04b0308ae152e3a7186692b14f35e55bc7eed0c94a03031837b6f2b6aa4dc8d094aefce02913f1fbc4dedea452465

Score

10^/10

Malware Config

Targets

- Target
  
  Fri051e1e7444.exe
- Size
  
  403KB
- MD5
  
  b4c503088928eef0e973a269f66a0dd2
- SHA1
  
  eb7f418b03aa9f21275de0393fcbf0d03b9719d5
- SHA256
  
  2a95ce43c87b8a26be71a459eae796a572422bd99cf0b9a3580a3a68e7dbd1a2
- SHA512
  
  c6fe2e2b5fbf9348701d1721f2b7ac7589b04b0308ae152e3a7186692b14f35e55bc7eed0c94a03031837b6f2b6aa4dc8d094aefce02913f1fbc4dedea452465
Score

10^/10

evasion spyware stealer suricata trojan
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin
  suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin
  suricata
- Downloads MZ/PE file
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Tasks

Resubmissions

Sharing

General

Malware Config

Targets

Modifies Windows Defender Real-time Protection settings

suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

Downloads MZ/PE file

Executes dropped EXE

Checks computer location settings

Loads dropped DLL

Reads user/profile data of web browsers

Looks up external IP address via web service

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2