zgrat | 9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91

General

Target

9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe
Size

582KB
MD5

8246f422d28415bbb58d8fa3e2891817
SHA1

0a7d9fa2340210aa6090be64a26385b78d13c6ef
SHA256

9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91
SHA512

4f44bcb125b14b86f6b772d23a99338be0394d04a32839a0bc7bd0344cab785bde2529bcd01a62032f74614125718666935fa4be1d276e60ce9969200ff317f0
SSDEEP

12288:es7vnRmS7+nqB3visIP1z20lBoLhaByXOh7OWMsIaHqZm+Ps6:XvQSUq0sIPB20UVasX07isFHqZm+Ps6

Score

10^/10

zgrat discovery rat spyware stealer

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/5060-2-0x0000000000400000-0x000000000046C000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

Processes:

9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe

description	pid	process	target process
PID 3292 set thread context of 5060	3292	9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegAsm.exe

pid process

5060 RegAsm.exe

pid	process
5060	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	5060	RegAsm.exe
Token: SeBackupPrivilege	5060	RegAsm.exe
Token: SeSecurityPrivilege	5060	RegAsm.exe
Token: SeSecurityPrivilege	5060	RegAsm.exe
Token: SeSecurityPrivilege	5060	RegAsm.exe
Token: SeSecurityPrivilege	5060	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe

description	pid	process	target process
PID 3292 wrote to memory of 5060	3292	9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe	RegAsm.exe
PID 3292 wrote to memory of 5060	3292	9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe	RegAsm.exe
PID 3292 wrote to memory of 5060	3292	9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe	RegAsm.exe
PID 3292 wrote to memory of 5060	3292	9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe	RegAsm.exe
PID 3292 wrote to memory of 5060	3292	9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe	RegAsm.exe
PID 3292 wrote to memory of 5060	3292	9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe	RegAsm.exe
PID 3292 wrote to memory of 5060	3292	9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe	RegAsm.exe
PID 3292 wrote to memory of 5060	3292	9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe
"C:\Users\Admin\AppData\Local\Temp\9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3292

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5060

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/3292-3-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download
memory/3292-1-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download
memory/3292-0-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download
memory/5060-10-0x00000000081F0000-0x00000000082FA000-memory.dmp

Filesize
1.0MB

Download
memory/5060-12-0x0000000008180000-0x00000000081BC000-memory.dmp

Filesize
240KB

Download
memory/5060-5-0x00000000057D0000-0x0000000005D74000-memory.dmp

Filesize
5.6MB

Download
memory/5060-6-0x00000000052E0000-0x0000000005372000-memory.dmp

Filesize
584KB

Download
memory/5060-7-0x0000000074250000-0x0000000074A00000-memory.dmp

Filesize
7.7MB

Download
memory/5060-8-0x00000000053B0000-0x00000000053BA000-memory.dmp

Filesize
40KB

Download
memory/5060-9-0x00000000086C0000-0x0000000008CD8000-memory.dmp

Filesize
6.1MB

Download
memory/5060-2-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/5060-11-0x0000000008120000-0x0000000008132000-memory.dmp

Filesize
72KB

Download
memory/5060-4-0x000000007425E000-0x000000007425F000-memory.dmp

Filesize
4KB

Download
memory/5060-13-0x0000000008300000-0x000000000834C000-memory.dmp

Filesize
304KB

Download
memory/5060-14-0x0000000008470000-0x00000000084D6000-memory.dmp

Filesize
408KB

Download
memory/5060-15-0x0000000008DE0000-0x0000000008E56000-memory.dmp

Filesize
472KB

Download
memory/5060-16-0x0000000007F00000-0x0000000007F1E000-memory.dmp

Filesize
120KB

Download
memory/5060-17-0x0000000009930000-0x0000000009AF2000-memory.dmp

Filesize
1.8MB

Download
memory/5060-18-0x000000000A030000-0x000000000A55C000-memory.dmp

Filesize
5.2MB

Download
memory/5060-20-0x0000000074250000-0x0000000074A00000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads