47c8f1af1f9f8e3a0ad8f359cb14ea08b3261efde59260d8ec5b92d4dfd90587

General

Target

47c8f1af1f9f8e3a0ad8f359cb14ea08b3261efde59260d8ec5b92d4dfd90587.exe
Size

857KB
MD5

6606904cf124e2e43df5401efe1aa7f5
SHA1

0700d6cb81beb6a3bb4ff4e941f4e260d7d6795f
SHA256

47c8f1af1f9f8e3a0ad8f359cb14ea08b3261efde59260d8ec5b92d4dfd90587
SHA512

abc409300b90e0db70a91ea64d8aa14458fdc153be7b228e586deaa3fbef68fb3e42d2a882d1aeaa3f25f325553affb204fed42e056f2b2ff7476050e32e2c13
SSDEEP

12288:2TdHutP4ws2ERwovFRG4zNdE1SqYfsyN1fR8MbbAi77tkmY+V5Ekikwh+:2Ti4L2uwovjGiYFqsS1xbHnY+V5Okx

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

1688 powershell.exe
Drops file in Windows directory 1 IoCs

Processes:

47c8f1af1f9f8e3a0ad8f359cb14ea08b3261efde59260d8ec5b92d4dfd90587.exe

description ioc process

File opened for modification C:\Windows\Brugerkataloget.jag 47c8f1af1f9f8e3a0ad8f359cb14ea08b3261efde59260d8ec5b92d4dfd90587.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

4256 1688 WerFault.exe powershell.exe

description	ioc	process
File opened for modification	C:\Windows\Brugerkataloget.jag	47c8f1af1f9f8e3a0ad8f359cb14ea08b3261efde59260d8ec5b92d4dfd90587.exe

pid	pid_target	process	target process
4256	1688	WerFault.exe	powershell.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

powershell.exe

pid	process
1688	powershell.exe
1688	powershell.exe
1688	powershell.exe
1688	powershell.exe
1688	powershell.exe
1688	powershell.exe
1688	powershell.exe
1688	powershell.exe
1688	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1688 powershell.exe

description	pid	process
Token: SeDebugPrivilege	1688	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

47c8f1af1f9f8e3a0ad8f359cb14ea08b3261efde59260d8ec5b92d4dfd90587.exepowershell.exe

description	pid	process	target process
PID 3912 wrote to memory of 1688	3912	47c8f1af1f9f8e3a0ad8f359cb14ea08b3261efde59260d8ec5b92d4dfd90587.exe	powershell.exe
PID 3912 wrote to memory of 1688	3912	47c8f1af1f9f8e3a0ad8f359cb14ea08b3261efde59260d8ec5b92d4dfd90587.exe	powershell.exe
PID 3912 wrote to memory of 1688	3912	47c8f1af1f9f8e3a0ad8f359cb14ea08b3261efde59260d8ec5b92d4dfd90587.exe	powershell.exe
PID 1688 wrote to memory of 3588	1688	powershell.exe	cmd.exe
PID 1688 wrote to memory of 3588	1688	powershell.exe	cmd.exe
PID 1688 wrote to memory of 3588	1688	powershell.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\47c8f1af1f9f8e3a0ad8f359cb14ea08b3261efde59260d8ec5b92d4dfd90587.exe
"C:\Users\Admin\AppData\Local\Temp\47c8f1af1f9f8e3a0ad8f359cb14ea08b3261efde59260d8ec5b92d4dfd90587.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3912

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell.exe" -windowstyle hidden "$Licks=cat 'C:\Users\Admin\AppData\Roaming\sidonian\Bespyttedes.Civ';$Antihumanist=$Licks.substring(41927,3);.$Antihumanist($Licks)"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1688

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" "/c set /A 1^^0"
3⤵
PID:3588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1688 -s 2520
3⤵
- Program crash
PID:4256

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1688 -ip 1688
1⤵
PID:4472

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_q5t0qe5x.rny.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\sidonian\Bespyttedes.Civ
Filesize
78KB

MD5
1ef4bed7239f000331bdf0a88602f2a1

SHA1
e9330cb97761334bc1e3dfeb2594196458547a09

SHA256
b2f0b93f0795e5d02cef80a1a8ffb55470b3d903a08781090c2cef80ba12c2fe

SHA512
3a5073bff3b3d4b6fcd52abedeabc6797a2682d5a676a77c1198da3d26cabd52f82b59ec5d054f0c68aeaa330f33ea70c1746da7e138aa6516bd13163919175a

Download Submit
memory/1688-11-0x0000000074020000-0x00000000747D0000-memory.dmp

Filesize
7.7MB

Download
memory/1688-26-0x0000000005F10000-0x0000000005F5C000-memory.dmp

Filesize
304KB

Download
memory/1688-7-0x000000007402E000-0x000000007402F000-memory.dmp

Filesize
4KB

Download
memory/1688-12-0x0000000004F00000-0x0000000004F22000-memory.dmp

Filesize
136KB

Download
memory/1688-13-0x0000000005820000-0x0000000005886000-memory.dmp

Filesize
408KB

Download
memory/1688-14-0x0000000005890000-0x00000000058F6000-memory.dmp

Filesize
408KB

Download
memory/1688-10-0x0000000005080000-0x00000000056A8000-memory.dmp

Filesize
6.2MB

Download
memory/1688-24-0x0000000005900000-0x0000000005C54000-memory.dmp

Filesize
3.3MB

Download
memory/1688-25-0x0000000005EC0000-0x0000000005EDE000-memory.dmp

Filesize
120KB

Download
memory/1688-9-0x0000000074020000-0x00000000747D0000-memory.dmp

Filesize
7.7MB

Download
memory/1688-27-0x0000000006E90000-0x0000000006F26000-memory.dmp

Filesize
600KB

Download
memory/1688-28-0x0000000006410000-0x000000000642A000-memory.dmp

Filesize
104KB

Download
memory/1688-29-0x0000000006430000-0x0000000006452000-memory.dmp

Filesize
136KB

Download
memory/1688-30-0x00000000074E0000-0x0000000007A84000-memory.dmp

Filesize
5.6MB

Download
memory/1688-8-0x0000000004920000-0x0000000004956000-memory.dmp

Filesize
216KB

Download
memory/1688-32-0x0000000008110000-0x000000000878A000-memory.dmp

Filesize
6.5MB

Download
memory/1688-34-0x0000000074020000-0x00000000747D0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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