zgrat | 67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532

General

Target

67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe
Size

1016KB
MD5

0899e22a88183fff021fa36afb32e199
SHA1

19195b0ae7cf9596eb4d2498f5628d6f7e0c4a98
SHA256

67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532
SHA512

68685e151c7f167c3bfa693af35238f3848a91d42335f2aedd9b93589e590f67cde3f6b53d39188f0212c04fd64ef0c4599256bcc41f97e8647781e547151070
SSDEEP

24576:CmFu8CtwkCb0oBb3YBCD+oXplss/JcSKWt:9d1b/bIBq+eysxxlt

Score

10^/10

zgrat rat

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral1/memory/1936-7-0x0000000005720000-0x00000000057D0000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1936 set thread context of 1564	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	34

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2852	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe
1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe
1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe
1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe
1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe
1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe
1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe
1564	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe
2452	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe
Token: SeDebugPrivilege	2452	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1936 wrote to memory of 2452	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	30
PID 1936 wrote to memory of 2452	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	30
PID 1936 wrote to memory of 2452	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	30
PID 1936 wrote to memory of 2452	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	30
PID 1936 wrote to memory of 2852	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	32
PID 1936 wrote to memory of 2852	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	32
PID 1936 wrote to memory of 2852	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	32
PID 1936 wrote to memory of 2852	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	32
PID 1936 wrote to memory of 1564	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	34
PID 1936 wrote to memory of 1564	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	34
PID 1936 wrote to memory of 1564	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	34
PID 1936 wrote to memory of 1564	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	34
PID 1936 wrote to memory of 1564	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	34
PID 1936 wrote to memory of 1564	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	34
PID 1936 wrote to memory of 1564	1936	67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe	34

C:\Users\Admin\AppData\Local\Temp\67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe
"C:\Users\Admin\AppData\Local\Temp\67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1936
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SSPTGhsoantUxH.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2452
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SSPTGhsoantUxH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE8BA.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2852
- C:\Users\Admin\AppData\Local\Temp\67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe
  "C:\Users\Admin\AppData\Local\Temp\67a883d082c25202c871ced0ae8821172fb6c652923eb1337f5d14b55af39532.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE8BA.tmp

Filesize
1KB

MD5
aa6ed40d8f95628110c94d15543d67c1

SHA1
f5ffbefb1ae9c460ae7c5f85916b9e539b128236

SHA256
28a44629de538290c7d9ef29aac5089e063e8f772685be77ef58c9376e58f5fe

SHA512
a891eb34ed45b6db154668db188755bbbca61ef6b4190d71633231a9bddab4acfb18cde567846f5a30db68a56d2402e0a466e265a355cd921a69c2c565b0d69a

Download Submit
memory/1564-24-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1564-23-0x0000000000A00000-0x0000000000D03000-memory.dmp

Filesize
3.0MB

Download
memory/1564-21-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1564-18-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1564-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1564-17-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1936-6-0x0000000000410000-0x000000000041C000-memory.dmp

Filesize
48KB

Download
memory/1936-2-0x0000000004A60000-0x0000000004AA0000-memory.dmp

Filesize
256KB

Download
memory/1936-15-0x0000000000D80000-0x0000000000D86000-memory.dmp

Filesize
24KB

Download
memory/1936-16-0x0000000004540000-0x0000000004578000-memory.dmp

Filesize
224KB

Download
memory/1936-0-0x0000000000DA0000-0x0000000000EA4000-memory.dmp

Filesize
1.0MB

Download
memory/1936-5-0x0000000004A60000-0x0000000004AA0000-memory.dmp

Filesize
256KB

Download
memory/1936-4-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/1936-3-0x0000000000950000-0x000000000096A000-memory.dmp

Filesize
104KB

Download
memory/1936-22-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/1936-7-0x0000000005720000-0x00000000057D0000-memory.dmp

Filesize
704KB

Download
memory/1936-1-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2452-25-0x000000006EC90000-0x000000006F23B000-memory.dmp

Filesize
5.7MB

Download
memory/2452-26-0x000000006EC90000-0x000000006F23B000-memory.dmp

Filesize
5.7MB

Download
memory/2452-27-0x0000000002CF0000-0x0000000002D30000-memory.dmp

Filesize
256KB

Download
memory/2452-29-0x0000000002CF0000-0x0000000002D30000-memory.dmp

Filesize
256KB

Download
memory/2452-28-0x0000000002CF0000-0x0000000002D30000-memory.dmp

Filesize
256KB

Download
memory/2452-30-0x000000006EC90000-0x000000006F23B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads