bfc092b384976e97153bae0e29359461bfd65fce5ad8188d6460de57bc680eaf

Analysis

max time kernel
93s
max time network
111s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15-07-2024 08:43

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General

Target

1/c9736cdc4ade9fddb9b293e0366f182f972154d98169b58e532b7905c310bf97.exe
Size

541KB
MD5

fc55407cc82612103c5971dca1837d6b
SHA1

01efa90009900c64c846b7ac716dea3c5f97c4e8
SHA256

c9736cdc4ade9fddb9b293e0366f182f972154d98169b58e532b7905c310bf97
SHA512

08edfa8f06459ae170ea444664776e57836bd6142721d8df663776051c8c6dab98f7c8902848ed08e4311a858d95eb38d0df13208f8e0144a2fa9fa1a90c0240
SSDEEP

12288:WDkS/CNT9fM913qbLd+cUQj5X7JPKmdE9s4Jr:WDEc9tqb5akVPHE93N

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

4028 powershell.exe

Loads dropped DLL 4 IoCs

Processes:

c9736cdc4ade9fddb9b293e0366f182f972154d98169b58e532b7905c310bf97.exe

pid	process
4624	c9736cdc4ade9fddb9b293e0366f182f972154d98169b58e532b7905c310bf97.exe
4624	c9736cdc4ade9fddb9b293e0366f182f972154d98169b58e532b7905c310bf97.exe
4624	c9736cdc4ade9fddb9b293e0366f182f972154d98169b58e532b7905c310bf97.exe
4624	c9736cdc4ade9fddb9b293e0366f182f972154d98169b58e532b7905c310bf97.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

1764 4028 WerFault.exe powershell.exe

pid	pid_target	process	target process
1764	4028	WerFault.exe	powershell.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

powershell.exe

pid	process
4028	powershell.exe
4028	powershell.exe
4028	powershell.exe
4028	powershell.exe
4028	powershell.exe
4028	powershell.exe
4028	powershell.exe
4028	powershell.exe
4028	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4028 powershell.exe

description	pid	process
Token: SeDebugPrivilege	4028	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c9736cdc4ade9fddb9b293e0366f182f972154d98169b58e532b7905c310bf97.exe

description	pid	process	target process
PID 4624 wrote to memory of 4028	4624	c9736cdc4ade9fddb9b293e0366f182f972154d98169b58e532b7905c310bf97.exe	powershell.exe
PID 4624 wrote to memory of 4028	4624	c9736cdc4ade9fddb9b293e0366f182f972154d98169b58e532b7905c310bf97.exe	powershell.exe
PID 4624 wrote to memory of 4028	4624	c9736cdc4ade9fddb9b293e0366f182f972154d98169b58e532b7905c310bf97.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\1\c9736cdc4ade9fddb9b293e0366f182f972154d98169b58e532b7905c310bf97.exe
"C:\Users\Admin\AppData\Local\Temp\1\c9736cdc4ade9fddb9b293e0366f182f972154d98169b58e532b7905c310bf97.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4624

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell.exe" -windowstyle hidden "$Acrasiales=Get-Content 'C:\Users\Admin\AppData\Roaming\raffineredes\cerous\Chugging\Dialektologi.Alt';$Bodingly=$Acrasiales.SubString(40630,3);.$Bodingly($Acrasiales)
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4028 -s 2456
3⤵
- Program crash
PID:1764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4028 -ip 4028
1⤵
PID:4676

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

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ax2l1vjt.xfb.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsp9E17.tmp\BgImage.dll

Filesize
7KB

MD5
24db082241ace4aca15bdf1e8460c92b

SHA1
d317ef130af6ea6a72a958eee20a58568d38f23d

SHA256
d0607e535ff5573638ee1d70612e2239d5cb3c87307f48cfd57aa1c5cc0d9524

SHA512
ec1dcf17e2e72dbdf06d91250f0698cd50144836a1ee4a3e8a50605e27f8106db595c61a81349a72ce652bc03aee0033fed1700d87d8f2d0e4cd1db9515e7ee2

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsp9E17.tmp\UserInfo.dll

Filesize
4KB

MD5
c051c86f6fa84ac87efb0cf3961950a1

SHA1
f18f4bb803099b80a3a013ecb03fea11cff0ac01

SHA256
d0949b4c0640ee6a80db5a7f6d93fc631ed194de197d79bf080ec1752c6f1166

SHA512
6e9de5d07aaed2ac297faa5049d567884d817ed94dece055d96913ac8e497ade6f0ff5c28bae7cc7d3ac41f8795efb9939e6d12061a3c446d5d2a3e2287d49d2

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsp9E17.tmp\nsDialogs.dll

Filesize
9KB

MD5
ee449b0adce56fbfa433b0239f3f81be

SHA1
ec1e4f9815ea592a3f19b1fe473329b8ddfa201c

SHA256
c1cc3aa4326e83a73a778dee0cf9afcc03a6bafb0a32cea791a27eb9c2288985

SHA512
22fb25bc7628946213e6e970a865d3fbd50d12ce559c37d6848a82c28fa6be09fedffc3b87d5aea8dcfe8dfc4e0f129d9f02e32dae764b8e6a08332b42386686

Download Submit
C:\Users\Admin\AppData\Roaming\raffineredes\cerous\Chugging\Dialektologi.Alt

Filesize
70KB

MD5
a2d89f4d3b619450083c55932293f2cf

SHA1
f4975dd0b85438166922a4130dbbe8a058fc009a

SHA256
008302e66df0902bdd917aac31979f6a3b248189fadd2ce84c42e3e6618dc8c3

SHA512
5a4d8da3322d2734dc277a5168db4a00fb8ee5dc1b19baba5357ad4baf39befa78ab090dfbdd1688635b3e91140de2bc7f65de7754a7b19f7cdaeb9f4ae73cd7

Download Submit
memory/4028-30-0x0000000005D40000-0x0000000005DA6000-memory.dmp

Filesize
408KB

Download
memory/4028-42-0x0000000006700000-0x000000000674C000-memory.dmp

Filesize
304KB

Download
memory/4028-27-0x0000000073870000-0x0000000074020000-memory.dmp

Filesize
7.7MB

Download
memory/4028-29-0x0000000005CD0000-0x0000000005D36000-memory.dmp

Filesize
408KB

Download
memory/4028-26-0x00000000055F0000-0x0000000005C18000-memory.dmp

Filesize
6.2MB

Download
memory/4028-24-0x0000000002DB0000-0x0000000002DE6000-memory.dmp

Filesize
216KB

Download
memory/4028-28-0x00000000054D0000-0x00000000054F2000-memory.dmp

Filesize
136KB

Download
memory/4028-40-0x0000000005DB0000-0x0000000006104000-memory.dmp

Filesize
3.3MB

Download
memory/4028-41-0x00000000063A0000-0x00000000063BE000-memory.dmp

Filesize
120KB

Download
memory/4028-25-0x0000000073870000-0x0000000074020000-memory.dmp

Filesize
7.7MB

Download
memory/4028-43-0x0000000007590000-0x0000000007626000-memory.dmp

Filesize
600KB

Download
memory/4028-44-0x00000000068E0000-0x00000000068FA000-memory.dmp

Filesize
104KB

Download
memory/4028-45-0x0000000006930000-0x0000000006952000-memory.dmp

Filesize
136KB

Download
memory/4028-46-0x0000000007BE0000-0x0000000008184000-memory.dmp

Filesize
5.6MB

Download
memory/4028-23-0x000000007387E000-0x000000007387F000-memory.dmp

Filesize
4KB

Download
memory/4028-48-0x0000000008810000-0x0000000008E8A000-memory.dmp

Filesize
6.5MB

Download
memory/4028-50-0x0000000073870000-0x0000000074020000-memory.dmp

Filesize
7.7MB

Download