zgrat

General

Target

b97b119d7aa0317dd791c072810d49ae
Size

3.5MB
Sample

240307-x5sfnsbh65
MD5

b97b119d7aa0317dd791c072810d49ae
SHA1

9d45d400bd87543109b0fa4ccade6d0cb87c7324
SHA256

fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4
SHA512

94510b6d98ee7bca104ef83e65d485a16f1a5cd1f851c400ce4129a296c5a8e87c613e0bd39f0d28522114f320a511cf76b1fc6fbea58e92199058984086401a
SSDEEP

98304:ULIhghiAKpv9duJ8mdtQw5w5jC3LygSvtNDG4XhK0oE:ULsMpKxcbQYwSytND+E

Score

10^/10

Malware Config

Targets

- Target
  
  b97b119d7aa0317dd791c072810d49ae
- Size
  
  3.5MB
- MD5
  
  b97b119d7aa0317dd791c072810d49ae
- SHA1
  
  9d45d400bd87543109b0fa4ccade6d0cb87c7324
- SHA256
  
  fa7fd8469e83536604c81b88d93e53668ad1347865f61d8ec5b1d95bdf6185e4
- SHA512
  
  94510b6d98ee7bca104ef83e65d485a16f1a5cd1f851c400ce4129a296c5a8e87c613e0bd39f0d28522114f320a511cf76b1fc6fbea58e92199058984086401a
- SSDEEP
  
  98304:ULIhghiAKpv9duJ8mdtQw5w5jC3LygSvtNDG4XhK0oE:ULsMpKxcbQYwSytND+E
Score

10^/10

zgrat evasion rat themida trojan
- Detect ZGRat V1
- ZGRat
  ZGRat is remote access trojan written in C#.
  rat zgrat
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Targets

Detect ZGRat V1

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Checks BIOS information in registry

Themida packer

Checks whether UAC is enabled

Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2