68ac1c517be7a28e59ed717f6e2ed7b94f81ae595ded1454f38c928fbaad6b71

Resubmissions

16/05/2024, 17:55

240516-whltyagg49 8

16/05/2024, 17:41

240516-v9rc3aga5w 8

16/05/2024, 17:28

240516-v2byeafg62 8

Analysis

max time kernel
1384s
max time network
1174s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 17:55

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General

Target

Okthabah.exe
Size

434KB
MD5

66affb0ca8f6d6370cc61db763a1031f
SHA1

b1bb40419c56cb0418d7657f4fb9cfefca902d44
SHA256

68ac1c517be7a28e59ed717f6e2ed7b94f81ae595ded1454f38c928fbaad6b71
SHA512

b305a5de0b8c91d0a3f376ed71ca8f456cab74f993bf73c2cccee452a3ff54e7c50eaac13efc003ff8c531f35fb12f45334003ab1caffb95f137ff85800bce80
SSDEEP

12288:IR3eJ+U4Q9O1cj/jIkfLKi/0B9eK59c+4uzCf9uJWRU:o3eJ+Ung8/jIkf2taK59c+hO+EU

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

pid	Process
3420	powershell.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2284	3420	WerFault.exe	86

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3420	powershell.exe
3420	powershell.exe
3420	powershell.exe
3420	powershell.exe
3420	powershell.exe
3420	powershell.exe
3420	powershell.exe
3420	powershell.exe
3420	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3420	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1020 wrote to memory of 3420	1020	Okthabah.exe	86
PID 1020 wrote to memory of 3420	1020	Okthabah.exe	86
PID 1020 wrote to memory of 3420	1020	Okthabah.exe	86
PID 3420 wrote to memory of 3776	3420	powershell.exe	93
PID 3420 wrote to memory of 3776	3420	powershell.exe	93
PID 3420 wrote to memory of 3776	3420	powershell.exe	93

C:\Users\Admin\AppData\Local\Temp\Okthabah.exe
"C:\Users\Admin\AppData\Local\Temp\Okthabah.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1020
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Gurgoyle111=Get-Content 'C:\Users\Admin\AppData\Local\dialaktologer\Onerosity240.Ops';$Septentrionally=$Gurgoyle111.SubString(51382,3);.$Septentrionally($Gurgoyle111)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3420
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" "/c set /A 1^^0"
    3⤵
    PID:3776
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3420 -s 2204
    3⤵
    - Program crash
    PID:2284

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3420 -ip 3420
1⤵
PID:220

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_dxmntyap.kaz.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\dialaktologer\Onerosity240.Ops

Filesize
50KB

MD5
6b4519b036b5b1961ff12ebb9bf92152

SHA1
d576508e86ec7e3c53bfbe8a68ee99b4e71fcc96

SHA256
45b0d4e32da65cc44236f47f60d3d86704890afc7eb8ef3770107525c428b976

SHA512
bb459f7cbe9d0498c4aaf8c8af0165c85bdecd99e218a37bf33e97fc30ba877d4d80db000cf34c8fce5e9ba29ff97b5a948adaae077f73cb5ed38b88ecb7440a

Download Submit
memory/3420-10-0x0000000005930000-0x0000000005952000-memory.dmp

Filesize
136KB

Download
memory/3420-25-0x0000000006740000-0x000000000678C000-memory.dmp

Filesize
304KB

Download
memory/3420-6-0x000000007371E000-0x000000007371F000-memory.dmp

Filesize
4KB

Download
memory/3420-11-0x0000000073710000-0x0000000073EC0000-memory.dmp

Filesize
7.7MB

Download
memory/3420-12-0x00000000059D0000-0x0000000005A36000-memory.dmp

Filesize
408KB

Download
memory/3420-13-0x0000000005A40000-0x0000000005AA6000-memory.dmp

Filesize
408KB

Download
memory/3420-8-0x0000000073710000-0x0000000073EC0000-memory.dmp

Filesize
7.7MB

Download
memory/3420-23-0x00000000060F0000-0x0000000006444000-memory.dmp

Filesize
3.3MB

Download
memory/3420-24-0x00000000066F0000-0x000000000670E000-memory.dmp

Filesize
120KB

Download
memory/3420-9-0x0000000005AC0000-0x00000000060E8000-memory.dmp

Filesize
6.2MB

Download
memory/3420-26-0x00000000076D0000-0x0000000007766000-memory.dmp

Filesize
600KB

Download
memory/3420-28-0x0000000006C70000-0x0000000006C92000-memory.dmp

Filesize
136KB

Download
memory/3420-27-0x0000000006C20000-0x0000000006C3A000-memory.dmp

Filesize
104KB

Download
memory/3420-29-0x0000000007D20000-0x00000000082C4000-memory.dmp

Filesize
5.6MB

Download
memory/3420-7-0x0000000002DD0000-0x0000000002E06000-memory.dmp

Filesize
216KB

Download
memory/3420-31-0x0000000008950000-0x0000000008FCA000-memory.dmp

Filesize
6.5MB

Download
memory/3420-33-0x0000000073710000-0x0000000073EC0000-memory.dmp

Filesize
7.7MB

Download