sectoprat | 2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d

General

Target

2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe
Size

4.7MB
MD5

37f406c2985041ad85f1f3d6db1249ff
SHA1

56f4ed0bcba0bf7fe60c27d1ddf260f32b9e29c3
SHA256

2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d
SHA512

f3415cb83d10ef62aca5986dd668b1109162651eaf509a06ee42bc1f3fb63c2ff5d8ab7ceeac9c098f3b5f121c8d278a0d97f3341e13f0f55bf564aaed1f5b6b
SSDEEP

98304:xrfhS3srwSUx+DMn+8vYDhRgUqmF14UZr:xrfhS3EDg+lZt9Z

Score

10^/10

sectoprat zgrat discovery rat spyware stealer trojan

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral1/memory/2360-1-0x00000000000E0000-0x00000000005A0000-memory.dmp	family_zgrat_v1

Detects Arechclient2 RAT 5 IoCs

Arechclient2.

resource	yara_rule
behavioral1/memory/2792-24-0x0000000000400000-0x00000000004D2000-memory.dmp	MALWARE_Win_Arechclient
behavioral1/memory/2792-26-0x0000000000400000-0x00000000004D2000-memory.dmp	MALWARE_Win_Arechclient
behavioral1/memory/2792-32-0x0000000000400000-0x00000000004D2000-memory.dmp	MALWARE_Win_Arechclient
behavioral1/memory/2792-30-0x0000000000400000-0x00000000004D2000-memory.dmp	MALWARE_Win_Arechclient
behavioral1/memory/2792-34-0x0000000000400000-0x00000000004D2000-memory.dmp	MALWARE_Win_Arechclient

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral1/memory/2792-24-0x0000000000400000-0x00000000004D2000-memory.dmp	family_sectoprat
behavioral1/memory/2792-26-0x0000000000400000-0x00000000004D2000-memory.dmp	family_sectoprat
behavioral1/memory/2792-32-0x0000000000400000-0x00000000004D2000-memory.dmp	family_sectoprat
behavioral1/memory/2792-30-0x0000000000400000-0x00000000004D2000-memory.dmp	family_sectoprat
behavioral1/memory/2792-34-0x0000000000400000-0x00000000004D2000-memory.dmp	family_sectoprat

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

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
behavioral1/memory/2360-1-0x00000000000E0000-0x00000000005A0000-memory.dmp	net_reactor

Loads dropped DLL 1 IoCs

pid	Process
2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe

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
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

description	pid	Process	procid_target
PID 2360 set thread context of 2792	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	30

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2792	RegAsm.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 2944	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	28
PID 2360 wrote to memory of 2944	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	28
PID 2360 wrote to memory of 2944	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	28
PID 2360 wrote to memory of 2944	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	28
PID 2360 wrote to memory of 2944	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	28
PID 2360 wrote to memory of 2944	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	28
PID 2360 wrote to memory of 2944	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	28
PID 2360 wrote to memory of 2820	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	29
PID 2360 wrote to memory of 2820	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	29
PID 2360 wrote to memory of 2820	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	29
PID 2360 wrote to memory of 2820	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	29
PID 2360 wrote to memory of 2820	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	29
PID 2360 wrote to memory of 2820	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	29
PID 2360 wrote to memory of 2820	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	29
PID 2360 wrote to memory of 2792	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	30
PID 2360 wrote to memory of 2792	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	30
PID 2360 wrote to memory of 2792	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	30
PID 2360 wrote to memory of 2792	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	30
PID 2360 wrote to memory of 2792	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	30
PID 2360 wrote to memory of 2792	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	30
PID 2360 wrote to memory of 2792	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	30
PID 2360 wrote to memory of 2792	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	30
PID 2360 wrote to memory of 2792	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	30
PID 2360 wrote to memory of 2792	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	30
PID 2360 wrote to memory of 2792	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	30
PID 2360 wrote to memory of 2792	2360	2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe	30

C:\Users\Admin\AppData\Local\Temp\2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe
"C:\Users\Admin\AppData\Local\Temp\2afe84f8866168611d41b5eec0345f3e3459f611a77859f71f9be7e0f635736d.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  2⤵
  PID:2944
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  2⤵
  PID:2820
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp83E1.tmp

Filesize
20KB

MD5
c9ff7748d8fcef4cf84a5501e996a641

SHA1
02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

SHA256
4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

SHA512
d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

Download Submit
\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll

Filesize
742KB

MD5
544cd51a596619b78e9b54b70088307d

SHA1
4769ddd2dbc1dc44b758964ed0bd231b85880b65

SHA256
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd

SHA512
f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719

Download Submit
memory/2360-45-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-1-0x00000000000E0000-0x00000000005A0000-memory.dmp

Filesize
4.8MB

Download
memory/2360-4-0x00000000069E0000-0x0000000006B72000-memory.dmp

Filesize
1.6MB

Download
memory/2360-2-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-10-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-9-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-11-0x0000000000760000-0x0000000000770000-memory.dmp

Filesize
64KB

Download
memory/2360-12-0x0000000074450000-0x0000000074B3E000-memory.dmp

Filesize
6.9MB

Download
memory/2360-14-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-16-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-15-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-13-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-17-0x0000000006F60000-0x0000000007060000-memory.dmp

Filesize
1024KB

Download
memory/2360-18-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-19-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-54-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-3-0x0000000006740000-0x00000000069DC000-memory.dmp

Filesize
2.6MB

Download
memory/2360-53-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-52-0x0000000006F60000-0x0000000007060000-memory.dmp

Filesize
1024KB

Download
memory/2360-51-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-48-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-49-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-50-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-35-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-0-0x0000000074450000-0x0000000074B3E000-memory.dmp

Filesize
6.9MB

Download
memory/2360-47-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2360-46-0x00000000052F0000-0x0000000005330000-memory.dmp

Filesize
256KB

Download
memory/2792-22-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/2792-34-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/2792-30-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/2792-32-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/2792-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2792-26-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/2792-24-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/2792-20-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download

Analysis

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