zgrat | f935004264672457491f62ec2dfee30c9c1f20690c2e1e87f339798d4b34ac61

Analysis

max time kernel
143s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
20-12-2023 03:41

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General

Target

d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
Size

47KB
MD5

d4ba5e2982463378357486b8d7f656c1
SHA1

dd0502d38ad2bb63e57bb71956bb02b38f825c86
SHA256

d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d
SHA512

cc617ebea4b67e85fc02c56d9099649d88f88d8463e62dc3d78b139baa0c32e3b7b346c584ee4c1dfd3d8d97121e6c39ea4d91bee91fda5d05eb437930a06e37
SSDEEP

768:F20/1cyCPJmQcsmC2+vdiS8hYo8gk4nFYiBIuSWC93hxb/xeFe746FCi:F2s1bwJt2Lj8gfii3hC93hX4E4K

Score

10^/10

zgrat persistence rat

Malware Config

Signatures

Detect ZGRat V1 34 IoCs

resource	yara_rule
behavioral2/memory/3672-3-0x0000015975CE0000-0x0000015975D88000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-4-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-5-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-7-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-9-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-11-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-13-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-15-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-17-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-19-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-21-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-23-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-27-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-25-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-29-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-31-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-33-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-35-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-37-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-39-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-41-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-43-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-45-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-47-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-49-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-51-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-53-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-55-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-57-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-59-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-61-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-63-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-65-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1
behavioral2/memory/3672-67-0x0000015975CE0000-0x0000015975D83000-memory.dmp	family_zgrat_v1

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\customer = "C:\\Users\\Admin\\AppData\\Roaming\\customer.exe"	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 4476	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	94
PID 3672 wrote to memory of 4476	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	94
PID 3672 wrote to memory of 4116	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	95
PID 3672 wrote to memory of 4116	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	95
PID 3672 wrote to memory of 3584	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	96
PID 3672 wrote to memory of 3584	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	96
PID 3672 wrote to memory of 1256	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	97
PID 3672 wrote to memory of 1256	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	97
PID 3672 wrote to memory of 3552	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	98
PID 3672 wrote to memory of 3552	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	98
PID 3672 wrote to memory of 1136	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	99
PID 3672 wrote to memory of 1136	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	99
PID 3672 wrote to memory of 3528	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	100
PID 3672 wrote to memory of 3528	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	100
PID 3672 wrote to memory of 4448	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	101
PID 3672 wrote to memory of 4448	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	101
PID 3672 wrote to memory of 2248	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	102
PID 3672 wrote to memory of 2248	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	102
PID 3672 wrote to memory of 828	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	103
PID 3672 wrote to memory of 828	3672	d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe	103

C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
"C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3672
- C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  2⤵
  PID:4476
- C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  2⤵
  PID:4116
- C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  2⤵
  PID:3584
- C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  2⤵
  PID:1256
- C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  2⤵
  PID:3552
- C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  2⤵
  PID:1136
- C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  2⤵
  PID:3528
- C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  2⤵
  PID:4448
- C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  2⤵
  PID:2248
- C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  C:\Users\Admin\AppData\Local\Temp\d13bebabc4063d86102cef3bdaed105d826ee3f604986eebefa2e8be3620f29d.exe
  2⤵
  PID:828

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3672-0-0x00000159738C0000-0x00000159738D0000-memory.dmp

Filesize
64KB

Download
memory/3672-1-0x00007FF8B8060000-0x00007FF8B8B21000-memory.dmp

Filesize
10.8MB

Download
memory/3672-2-0x0000015975DA0000-0x0000015975DB0000-memory.dmp

Filesize
64KB

Download
memory/3672-3-0x0000015975CE0000-0x0000015975D88000-memory.dmp

Filesize
672KB

Download
memory/3672-4-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-5-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-7-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-9-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-11-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-13-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-15-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-17-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-19-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-21-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-23-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-27-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-25-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-29-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-31-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-33-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-35-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-37-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-39-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-41-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-43-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-45-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-47-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-49-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-51-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-53-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-55-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-57-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-59-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-61-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-63-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-65-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-67-0x0000015975CE0000-0x0000015975D83000-memory.dmp

Filesize
652KB

Download
memory/3672-926-0x0000015973CF0000-0x0000015973CF1000-memory.dmp

Filesize
4KB

Download
memory/3672-927-0x0000015973D20000-0x0000015973D62000-memory.dmp

Filesize
264KB

Download
memory/3672-928-0x0000015976060000-0x00000159760AC000-memory.dmp

Filesize
304KB

Download
memory/3672-931-0x00007FF8B8060000-0x00007FF8B8B21000-memory.dmp

Filesize
10.8MB

Download