zgrat | 9c621294c689defc4b76da675ded71aa710ab5fa20498f1d4dfa6fc1d4bc2455

Analysis

max time kernel
160s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19/03/2024, 18:49

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General

Target

9c621294c689defc4b76da675ded71aa710ab5fa20498f1d4dfa6fc1d4bc2455.exe
Size

2.5MB
MD5

af00c05a5029f7fd7dac013bb01d220c
SHA1

f862ca3da392e901baf29eff5daebf57466cd62f
SHA256

9c621294c689defc4b76da675ded71aa710ab5fa20498f1d4dfa6fc1d4bc2455
SHA512

6470ef81ecbde644d9ac0dd7a38ef89671d07065311cb07887257108195c4d646557136fd0c2f620cd65525044106524f5cd649146459a84e85184f0a643b572
SSDEEP

24576:W3TZV5M5F3tiPNMtPcp3MAtjkwbOo9JPWCcSodJKsUpOLrF6qiz+q/pGzELEVnQx:if5G3G+tUpjjzCo/rXgKfpOLNdcWY

Score

10^/10

zgrat rat

Malware Config

Signatures

Detect ZGRat V1 30 IoCs

resource	yara_rule
behavioral1/memory/932-14-0x0000000004D50000-0x0000000004E26000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-15-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-16-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-18-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-20-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-22-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-24-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-26-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-28-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-30-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-32-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-34-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-36-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-38-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-40-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-42-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-44-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-46-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-48-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-50-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-52-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-54-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-56-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-58-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-60-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-62-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-64-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-66-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-68-0x0000000004D50000-0x0000000004E20000-memory.dmp	family_zgrat_v1
behavioral1/memory/932-70-0x0000000004D50000-0x0000000004E20000-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 3152 set thread context of 932	3152	9c621294c689defc4b76da675ded71aa710ab5fa20498f1d4dfa6fc1d4bc2455.exe	107

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	932	jsc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3152 wrote to memory of 932	3152	9c621294c689defc4b76da675ded71aa710ab5fa20498f1d4dfa6fc1d4bc2455.exe	107
PID 3152 wrote to memory of 932	3152	9c621294c689defc4b76da675ded71aa710ab5fa20498f1d4dfa6fc1d4bc2455.exe	107
PID 3152 wrote to memory of 932	3152	9c621294c689defc4b76da675ded71aa710ab5fa20498f1d4dfa6fc1d4bc2455.exe	107
PID 3152 wrote to memory of 932	3152	9c621294c689defc4b76da675ded71aa710ab5fa20498f1d4dfa6fc1d4bc2455.exe	107
PID 3152 wrote to memory of 932	3152	9c621294c689defc4b76da675ded71aa710ab5fa20498f1d4dfa6fc1d4bc2455.exe	107

C:\Users\Admin\AppData\Local\Temp\9c621294c689defc4b76da675ded71aa710ab5fa20498f1d4dfa6fc1d4bc2455.exe
"C:\Users\Admin\AppData\Local\Temp\9c621294c689defc4b76da675ded71aa710ab5fa20498f1d4dfa6fc1d4bc2455.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3152
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:932

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=2268 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
1⤵
PID:4748

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/932-32-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-36-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-6101-0x0000000000BA0000-0x0000000000C06000-memory.dmp

Filesize
408KB

Download
memory/932-3279-0x0000000004E80000-0x0000000004E90000-memory.dmp

Filesize
64KB

Download
memory/932-547-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/932-70-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-10-0x00000000007B0000-0x0000000000820000-memory.dmp

Filesize
448KB

Download
memory/932-68-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-12-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/932-13-0x0000000004E80000-0x0000000004E90000-memory.dmp

Filesize
64KB

Download
memory/932-14-0x0000000004D50000-0x0000000004E26000-memory.dmp

Filesize
856KB

Download
memory/932-15-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-16-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-18-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-20-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-22-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-24-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-34-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-28-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-30-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-66-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-64-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-26-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-38-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-40-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-42-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-44-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-46-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-48-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-50-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-52-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-54-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-56-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-58-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-60-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/932-62-0x0000000004D50000-0x0000000004E20000-memory.dmp

Filesize
832KB

Download
memory/3152-0-0x00007FF753B00000-0x00007FF753DE8000-memory.dmp

Filesize
2.9MB

Download
memory/3152-1-0x00007FF753B00000-0x00007FF753DE8000-memory.dmp

Filesize
2.9MB

Download
memory/3152-11-0x00007FF753B00000-0x00007FF753DE8000-memory.dmp

Filesize
2.9MB

Download
memory/3152-9-0x00007FF753B00000-0x00007FF753DE8000-memory.dmp

Filesize
2.9MB

Download
memory/3152-6-0x00007FF753B00000-0x00007FF753DE8000-memory.dmp

Filesize
2.9MB

Download
memory/3152-3-0x00007FF753B00000-0x00007FF753DE8000-memory.dmp

Filesize
2.9MB

Download
memory/3152-2-0x00007FF753B00000-0x00007FF753DE8000-memory.dmp

Filesize
2.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads