67d1605e76b3b979d2848bd9e433311cb03027383e92dbf9cca5fb00f7926da8

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
06/06/2024, 16:49

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General

Target
Plinth.exe
Size 571KB
Sample240606-vbml8ahg76
SHA256 59dbfa6970794dcf41bd6778eff1802625c5a376a7cf8034b61b3a4ecd96d073
MD5 7482d0d37f5db0c286ea1772613d41b2
SHA1 ae504ef9b5fceb1cee96b980c865535c91d7c921
SHA512 444f715a0a1474484d74e69c6d998a86590943788daf891b890ea597c84ff6a728b156fcaef59134332e16f790d5e8d51286ccbebc5e71408adc929e6b3feb98
SSDEEP 12288:0TpTV/+7dqJqWp4V+gVuEM0W0RS+BDASVDW3h5fCPEOVLypUb5bkhTnciqm9P:eT2eqWpdzEM0W0R1D1DkKPEyGWkdR9P
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4700	Powershell.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4880	4700	WerFault.exe	85

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
4700	Powershell.exe
4700	Powershell.exe
4700	Powershell.exe
4700	Powershell.exe
4700	Powershell.exe
4700	Powershell.exe
4700	Powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4700	Powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5048 wrote to memory of 4700	5048	Plinth.exe	85
PID 5048 wrote to memory of 4700	5048	Plinth.exe	85
PID 5048 wrote to memory of 4700	5048	Plinth.exe	85
PID 4700 wrote to memory of 3472	4700	Powershell.exe	91
PID 4700 wrote to memory of 3472	4700	Powershell.exe	91
PID 4700 wrote to memory of 3472	4700	Powershell.exe	91

C:\Users\Admin\AppData\Local\Temp\Plinth.exe
"C:\Users\Admin\AppData\Local\Temp\Plinth.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5048
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
  "Powershell.exe" -windowstyle minimized "$Synshal = Get-Content 'C:\Users\Admin\AppData\Local\nonaccidentalness\Condonations250\dmpefilter\Oplysningerne.Adm' ; $Foranstaltet=$Synshal.SubString(15534,3);.$Foranstaltet($Synshal) "
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4700
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" "/c set /A 1^^0"
    3⤵
    PID:3472
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4700 -s 2592
    3⤵
    - Program crash
    PID:4880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4700 -ip 4700
1⤵
PID:3216

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

__PSScriptPolicyTest_qvevvfwq.u41.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qvevvfwq.u41.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

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Oplysningerne.Adm

Path C:\Users\Admin\AppData\Local\nonaccidentalness\Condonations250\dmpefilter\Oplysningerne.Adm
Size 69KB
SHA256 deb9225e2fc60f26ab0bb42b6502759d33e5f2e90d4897ca66671fd75a672b82
MD5 1409f6360fe74d163d0fcc88fa85f822
SHA1 cfd43dfbb10b26358c9d50a5621cc07593c6ee7f
SHA512 2994df8d3d6123ea43ba5191a624dcc9501f05bccce6569ab55841c7c04d509b8daab051bf30909fef6f2ed80704a1e15536ee39a9266202a067390f143a993f
SSDEEP 1536:9HGGOqk9EUTMAaH+ZXRgR2Upp5t8uNm3o18urGjKEQJ42FMTQT:xGGOd2HAdbQvppEuxLS+EQJOT0
MD5 SHA1 SHA512 SSDEEP

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tsunamis.lnk

Path C:\Users\Admin\Pictures\tsunamis.lnk
Size 800B
SHA256 1755a31d060ef9e281e1a1cceff9f2421b0653722bd3868d3f5069b53f94e490
MD5 30918ec1867fe87acbb1df2894cf195c
SHA1 9f1901769dfbfac027b86ee2a8cbda5ed52a4fb6
SHA512 319cc2577cc1b675c8a421951249892226c8dcf3c1dc51105c1745e0b1432512b99ff94ee76a6e9a33259ba03b79f4c012fab1ffc9778a3d9e49603e31181f66
MD5 SHA1 SHA512

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memory/4700-26-0x00000000746D0000-0x0000000074E80000-memory.dmp

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memory/4700-41-0x0000000005BF0000-0x0000000005C3C000-memory.dmp

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memory/4700-24-0x0000000004CB0000-0x00000000052D8000-memory.dmp

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memory/4700-28-0x00000000054D0000-0x0000000005536000-memory.dmp

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memory/4700-23-0x00000000045F0000-0x0000000004626000-memory.dmp

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memory/4700-39-0x00000000056B0000-0x0000000005A04000-memory.dmp

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memory/4700-29-0x0000000005540000-0x00000000055A6000-memory.dmp

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memory/4700-27-0x0000000004BE0000-0x0000000004C02000-memory.dmp

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memory/4700-40-0x0000000005BA0000-0x0000000005BBE000-memory.dmp

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memory/4700-25-0x00000000746D0000-0x0000000074E80000-memory.dmp

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memory/4700-44-0x0000000006B80000-0x0000000006BA2000-memory.dmp

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memory/4700-45-0x0000000007160000-0x0000000007704000-memory.dmp

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memory/4700-22-0x00000000746DE000-0x00000000746DF000-memory.dmp

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memory/4700-43-0x00000000060F0000-0x000000000610A000-memory.dmp

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memory/4700-42-0x0000000006130000-0x00000000061C6000-memory.dmp

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memory/4700-47-0x0000000007D90000-0x000000000840A000-memory.dmp

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memory/4700-48-0x00000000746D0000-0x0000000074E80000-memory.dmp

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