zgrat

General

Target

381a46240286e4167a97ab67faef4086
Size

3.9MB
Sample

231231-qsdcnaefe8
MD5

381a46240286e4167a97ab67faef4086
SHA1

18ecaa7ea1a84af3a6d184100b0e0c60cd6029fe
SHA256

105c65a8ee7263690df02f3d5798a6c320c308204677e09daa48b2b340b35cd1
SHA512

ea982fdd442e8537a3b4438f6c2cf3d484d53a103ade515e8881c3e1cf4fe1eaa5f0b8b41e960d35cdeee96bf65955cc155a0a8ffa4e2710cb9debf53dc31666
SSDEEP

98304:KI7xYHAUZD71KzPZyCEbua0kvA2d2xOinHtanI0gF2Y3V:vJUT+Zy7bMiNmsnZgFD

Score

10^/10

Malware Config

Targets

- Target
  
  381a46240286e4167a97ab67faef4086
- Size
  
  3.9MB
- MD5
  
  381a46240286e4167a97ab67faef4086
- SHA1
  
  18ecaa7ea1a84af3a6d184100b0e0c60cd6029fe
- SHA256
  
  105c65a8ee7263690df02f3d5798a6c320c308204677e09daa48b2b340b35cd1
- SHA512
  
  ea982fdd442e8537a3b4438f6c2cf3d484d53a103ade515e8881c3e1cf4fe1eaa5f0b8b41e960d35cdeee96bf65955cc155a0a8ffa4e2710cb9debf53dc31666
- SSDEEP
  
  98304:KI7xYHAUZD71KzPZyCEbua0kvA2d2xOinHtanI0gF2Y3V:vJUT+Zy7bMiNmsnZgFD
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