031527224e74b82bf16e639c666134674ecc8a6e648fed2f68255617bd6a3b18

Analysis

max time kernel
144s
max time network
136s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 20:42

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General

Target

685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
Size

2.2MB
MD5

9882d9bb0a03a191d8ba9b4bc9c254c5
SHA1

23bbe2b78cfb4d2c1232fb48bda0dc1ea30222d6
SHA256

685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03
SHA512

c3d683b765eb78dd21105096da079720a4b3abf717cb170b88059e900bd3749caf8002f125e7a0d6e4be2f4f703a5267d951af565eb4ba2a635d0233a8fdb6cc
SSDEEP

49152:AknKa6MMOFqbdx14d2RjbWk0nUt0LrOmJwHL0leN3vkPZ:j4OAxxK2R+UaEQ8kP

Score

6^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
624	powershell.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1644	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
1644	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
1644	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
1644	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2724 set thread context of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34

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 4 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
624	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
Token: SeDebugPrivilege	624	powershell.exe
Token: SeDebugPrivilege	1644	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
Token: SeShutdownPrivilege	1644	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1644	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
1644	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 2724 wrote to memory of 2084	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	31
PID 2724 wrote to memory of 2084	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	31
PID 2724 wrote to memory of 2084	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	31
PID 2724 wrote to memory of 2084	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	31
PID 2084 wrote to memory of 624	2084	WScript.exe	32
PID 2084 wrote to memory of 624	2084	WScript.exe	32
PID 2084 wrote to memory of 624	2084	WScript.exe	32
PID 2084 wrote to memory of 624	2084	WScript.exe	32
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34
PID 2724 wrote to memory of 1644	2724	685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe	34

C:\Users\Admin\AppData\Local\Temp\685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
"C:\Users\Admin\AppData\Local\Temp\685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2724
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\_Ramerkpoygerkjyr.vbs"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2084
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -ExclusionPath C:\,'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Mocenter\Moupdate.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:624
- C:\Users\Admin\AppData\Local\Temp\685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
  C:\Users\Admin\AppData\Local\Temp\685dce7a17356b2a9fe68600ab29af885c591d23221e8f65396478d3a1f5ae03.exe
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1644

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

C:\Users\Admin\AppData\Local\Temp\_Ramerkpoygerkjyr.vbs

Filesize
185B

MD5
4c3b08d7af0401a66aa7934a5f533276

SHA1
b5638475f3422d083a825a88a753db5e05666923

SHA256
59f8fbd0ff79380d28c47847b14b846dd52ff36b00a08690c4cf5292b8dc5dc4

SHA512
5497a31e5d47d2baa3bc43b6677fd8f35b55ed79e25bb831f5ee7c48c32e9aed9323a9b8d96dfc7ebe6ca3d3964f2d85ebaa2203a25b4b142ef2334542d87a0f

Download Submit
memory/2724-56-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-26-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-3-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

Filesize
4KB

Download
memory/2724-54-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-5-0x0000000005C30000-0x0000000005E3C000-memory.dmp

Filesize
2.0MB

Download
memory/2724-50-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-10-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-52-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-40-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-7-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-58-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-8-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-36-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-70-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-68-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-66-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-64-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-62-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-60-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-0-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

Filesize
4KB

Download
memory/2724-4-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/2724-2-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/2724-6-0x0000000004D80000-0x0000000004DF0000-memory.dmp

Filesize
448KB

Download
memory/2724-48-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-46-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-44-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-42-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-38-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-34-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-32-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-30-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-28-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-24-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-22-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-20-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-18-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-16-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-14-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-12-0x0000000004D80000-0x0000000004DEA000-memory.dmp

Filesize
424KB

Download
memory/2724-1-0x0000000001140000-0x0000000001384000-memory.dmp

Filesize
2.3MB

Download
memory/2724-2046-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download