74e64ac4e30e760332d456eb22f9c287a378653566cf4eac6278c4576c2d5cf9

General

Target

74e64ac4e30e760332d456eb22f9c287a378653566cf4eac6278c4576c2d5cf9.exe
Size

427KB
MD5

2ceb634eba1c56c9dcf5daa8c78ebc92
SHA1

8c101631d550b07502f5e077b33d4142d6323a5d
SHA256

74e64ac4e30e760332d456eb22f9c287a378653566cf4eac6278c4576c2d5cf9
SHA512

042d3249ae6863ff90caae3001258e80a3e92f9abc8dbfb1ac0eb48dfcef7c72686a677a70c554a2a620680319aba93058d22c71b306252530f51cb874131caa
SSDEEP

6144:W9X0GVlmkDWa5rfgmIOVXAk85ltRn8j7r85ugCDo4pr3WWPC1LiJ1Km9:Y02FCa5M2m5LRnKg5D4pr3WrMJ1Km9

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

804 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

Processes:

WerFault.exe

pid pid_target process target process

2544 804 WerFault.exe powershell.exe
Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

powershell.exe

pid process

804 powershell.exe
804 powershell.exe
804 powershell.exe
804 powershell.exe
804 powershell.exe
804 powershell.exe
804 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 804 powershell.exe

pid	process
804	powershell.exe

pid	pid_target	process	target process
2544	804	WerFault.exe	powershell.exe

pid	process
804	powershell.exe
804	powershell.exe
804	powershell.exe
804	powershell.exe
804	powershell.exe
804	powershell.exe
804	powershell.exe

description	pid	process
Token: SeDebugPrivilege	804	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

74e64ac4e30e760332d456eb22f9c287a378653566cf4eac6278c4576c2d5cf9.exepowershell.exe

description	pid	process	target process
PID 4472 wrote to memory of 804	4472	74e64ac4e30e760332d456eb22f9c287a378653566cf4eac6278c4576c2d5cf9.exe	powershell.exe
PID 4472 wrote to memory of 804	4472	74e64ac4e30e760332d456eb22f9c287a378653566cf4eac6278c4576c2d5cf9.exe	powershell.exe
PID 4472 wrote to memory of 804	4472	74e64ac4e30e760332d456eb22f9c287a378653566cf4eac6278c4576c2d5cf9.exe	powershell.exe
PID 804 wrote to memory of 4804	804	powershell.exe	cmd.exe
PID 804 wrote to memory of 4804	804	powershell.exe	cmd.exe
PID 804 wrote to memory of 4804	804	powershell.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\74e64ac4e30e760332d456eb22f9c287a378653566cf4eac6278c4576c2d5cf9.exe
"C:\Users\Admin\AppData\Local\Temp\74e64ac4e30e760332d456eb22f9c287a378653566cf4eac6278c4576c2d5cf9.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4472

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell.exe" -windowstyle hidden "$Undertrykt=Get-Content 'C:\Users\Admin\AppData\Local\Temp\rumfangsformlers\mettemaries\Stningsstrukturers.Rec';$Sludrehoved=$Undertrykt.SubString(60222,3);.$Sludrehoved($Undertrykt)"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:804

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "set /A 1^^0"
3⤵
PID:4804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 804 -s 2772
3⤵
- Program crash
PID:2544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 804 -ip 804
1⤵
PID:2188

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_s1omqrp4.2q5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\rumfangsformlers\mettemaries\Stningsstrukturers.Rec

Filesize
58KB

MD5
dd200d8c3c09458738a4ee7d421a891b

SHA1
5821db55a8a2e95c67411c18893530d9c3cd47c6

SHA256
0e5ad13c4627a6fcb258cbcf2e67bde5ac0f66b8e85291ba05dacc5021eeb4df

SHA512
a2faef0cb547f0ee91ca5b45893300fc18943d1389f593bf2b58f557d8e85f7346e55be8a592c87e6e32dc98f9d568a05e59cc7d93b9288391c0465b6a68f39d

Download Submit
memory/804-21-0x0000000005B40000-0x0000000005E94000-memory.dmp

Filesize
3.3MB

Download
memory/804-22-0x0000000006120000-0x000000000613E000-memory.dmp

Filesize
120KB

Download
memory/804-9-0x0000000005180000-0x00000000051A2000-memory.dmp

Filesize
136KB

Download
memory/804-7-0x0000000074510000-0x0000000074CC0000-memory.dmp

Filesize
7.7MB

Download
memory/804-11-0x0000000005AD0000-0x0000000005B36000-memory.dmp

Filesize
408KB

Download
memory/804-10-0x0000000005A60000-0x0000000005AC6000-memory.dmp

Filesize
408KB

Download
memory/804-5-0x000000007451E000-0x000000007451F000-memory.dmp

Filesize
4KB

Download
memory/804-8-0x0000000005340000-0x0000000005968000-memory.dmp

Filesize
6.2MB

Download
memory/804-23-0x0000000006170000-0x00000000061BC000-memory.dmp

Filesize
304KB

Download
memory/804-24-0x0000000007120000-0x00000000071B6000-memory.dmp

Filesize
600KB

Download
memory/804-25-0x0000000006650000-0x000000000666A000-memory.dmp

Filesize
104KB

Download
memory/804-26-0x0000000006670000-0x0000000006692000-memory.dmp

Filesize
136KB

Download
memory/804-27-0x0000000007770000-0x0000000007D14000-memory.dmp

Filesize
5.6MB

Download
memory/804-6-0x0000000004B60000-0x0000000004B96000-memory.dmp

Filesize
216KB

Download
memory/804-29-0x00000000083A0000-0x0000000008A1A000-memory.dmp

Filesize
6.5MB

Download
memory/804-30-0x0000000074510000-0x0000000074CC0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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