zgrat | 1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d

General

Target

1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe
Size

180KB
MD5

14e3b32935d7cc340ad1af8eae56505b
SHA1

215cf39538affa65c8f586f30e5f133cbd950c52
SHA256

1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d
SHA512

0abb031df981e90646a860db99c4895241dd2b18b9963c040c50f2f16e32ed4ed6df8d3bbf9d88de648bc621db869fabe9dbea374c882c57a8ce9391d217404a
SSDEEP

3072:2h8lttZlbxs7vPfZSfvF1LicLRXP4p9fNvU9iPT3FxFzn+9Uc:2I7Vxs7vPfInDWc1PI91U9ir3FxFz+

Score

10^/10

zgrat rat

Malware Config

Signatures

Detect ZGRat V1 35 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4764-3-0x0000016A3CE00000-0x0000016A3D0C0000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-4-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-5-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-7-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-9-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-11-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-13-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-15-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-17-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-19-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-21-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-23-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-25-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-27-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-29-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-31-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-33-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-35-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-37-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-39-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-41-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-43-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-45-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-47-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-49-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-51-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-53-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-55-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-57-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-59-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-61-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-63-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-65-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4764-67-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp	family_zgrat_v1
behavioral2/memory/4956-4896-0x000001EC5A300000-0x000001EC5A404000-memory.dmp	family_zgrat_v1

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe

description	pid	process	target process
PID 4764 set thread context of 4956	4764	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

2504 powershell.exe
2504 powershell.exe
2504 powershell.exe

pid	process
2504	powershell.exe
2504	powershell.exe
2504	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	4764	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe
Token: SeDebugPrivilege	4764	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe
Token: SeDebugPrivilege	4956	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe
Token: SeDebugPrivilege	2504	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe

description	pid	process	target process
PID 4764 wrote to memory of 4956	4764	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe
PID 4764 wrote to memory of 4956	4764	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe
PID 4764 wrote to memory of 4956	4764	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe
PID 4764 wrote to memory of 4956	4764	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe
PID 4764 wrote to memory of 4956	4764	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe
PID 4764 wrote to memory of 4956	4764	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe	1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe
"C:\Users\Admin\AppData\Local\Temp\1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4764

C:\Users\Admin\AppData\Local\Temp\1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe
"C:\Users\Admin\AppData\Local\Temp\1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4956

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4232 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
1⤵
PID:1440

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc 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
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\1b1b9cad3a2bd2c8bdabd5677e3c5043f66d8cdb46c2825e27b051d48e0afa8d.exe.log
Filesize
1KB

MD5
b78f0793c3ef1d417e56d34b656b40bb

SHA1
4a622f8022516098cb5aae35a5953bde039111a7

SHA256
67090a383e35cf075d5c0f0c1d78c4e4b805de6aa951b5d4dd01fd9ae8ccdcfb

SHA512
ab3fb91602bd6f070d9b060da4a26d01869e9b23e319db9164d2e251b2c47db690da0f832e69a45c03bc99919942ef516a0b157cfa0aaea84e64b1e90ae5b933

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rrwrxsdu.qme.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2504-4902-0x00007FFCA3100000-0x00007FFCA3BC1000-memory.dmp

Filesize
10.8MB

Download
memory/2504-4912-0x000001CA34710000-0x000001CA34720000-memory.dmp

Filesize
64KB

Download
memory/2504-4914-0x000001CA34710000-0x000001CA34720000-memory.dmp

Filesize
64KB

Download
memory/2504-4913-0x000001CA346C0000-0x000001CA346E2000-memory.dmp

Filesize
136KB

Download
memory/4764-43-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-5-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-4-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-51-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-49-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-9-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-11-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-13-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-15-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-17-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-19-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-21-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-23-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-25-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-27-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-29-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-31-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-33-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-35-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-37-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-39-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-41-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-2-0x0000016A3CCB0000-0x0000016A3CCC0000-memory.dmp

Filesize
64KB

Download
memory/4764-45-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-47-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-7-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-3-0x0000016A3CE00000-0x0000016A3D0C0000-memory.dmp

Filesize
2.8MB

Download
memory/4764-53-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-55-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-57-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-59-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-61-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-63-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-65-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-67-0x0000016A3CE00000-0x0000016A3D0BA000-memory.dmp

Filesize
2.7MB

Download
memory/4764-929-0x00007FFCA3100000-0x00007FFCA3BC1000-memory.dmp

Filesize
10.8MB

Download
memory/4764-1094-0x0000016A3CCB0000-0x0000016A3CCC0000-memory.dmp

Filesize
64KB

Download
memory/4764-4886-0x0000016A22A50000-0x0000016A22A51000-memory.dmp

Filesize
4KB

Download
memory/4764-4887-0x0000016A3D0C0000-0x0000016A3D1BE000-memory.dmp

Filesize
1016KB

Download
memory/4764-4888-0x0000016A22A80000-0x0000016A22ACC000-memory.dmp

Filesize
304KB

Download
memory/4764-4889-0x0000016A242F0000-0x0000016A24344000-memory.dmp

Filesize
336KB

Download
memory/4764-4897-0x00007FFCA3100000-0x00007FFCA3BC1000-memory.dmp

Filesize
10.8MB

Download
memory/4764-0-0x0000016A22650000-0x0000016A2267E000-memory.dmp

Filesize
184KB

Download
memory/4764-1-0x00007FFCA3100000-0x00007FFCA3BC1000-memory.dmp

Filesize
10.8MB

Download
memory/4956-4896-0x000001EC5A300000-0x000001EC5A404000-memory.dmp

Filesize
1.0MB

Download
memory/4956-4895-0x000001EC5A2F0000-0x000001EC5A300000-memory.dmp

Filesize
64KB

Download
memory/4956-4898-0x000001EC401B0000-0x000001EC401B8000-memory.dmp

Filesize
32KB

Download
memory/4956-4894-0x00007FFCA3100000-0x00007FFCA3BC1000-memory.dmp

Filesize
10.8MB

Download
memory/4956-4893-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4956-4899-0x000001EC41B10000-0x000001EC41B66000-memory.dmp

Filesize
344KB

Download
memory/4956-4900-0x00007FFCA3100000-0x00007FFCA3BC1000-memory.dmp

Filesize
10.8MB

Download
memory/4956-4901-0x000001EC5A2F0000-0x000001EC5A300000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads