b9bc7b1adca24293d38533d4af80b11fd24df9e28b1271f508f3047884b869bf

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-11-2024 03:30

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General

Target

b9bc7b1adca24293d38533d4af80b11fd24df9e28b1271f508f3047884b869bf.exe
Size

793KB
MD5

c87c5a7ad95494abcb368fbfbe5508fd
SHA1

0e33726a7647be3c9753240857c4cdfaf7a4b851
SHA256

b9bc7b1adca24293d38533d4af80b11fd24df9e28b1271f508f3047884b869bf
SHA512

1d45aabe8e0855f76c6b3a894b35480783f4f9fcde665dc08d90ae43c84962d9cf02971199718fa57a10711b808b16220a76cb3811c25501905380d4887444b9
SSDEEP

24576:mMwhYkaCzmb6f2b/hNZx0PARxFWfcFqal/F4X5Zi:mMwh0Omb7PZq+WfQiX5

Score

8^/10

discovery 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
2784	powershell.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Common Files\genfortolkende.ini	b9bc7b1adca24293d38533d4af80b11fd24df9e28b1271f508f3047884b869bf.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\0409\Kdebrker\Sttteforeningen.man	b9bc7b1adca24293d38533d4af80b11fd24df9e28b1271f508f3047884b869bf.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b9bc7b1adca24293d38533d4af80b11fd24df9e28b1271f508f3047884b869bf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2784	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2784	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 2784	2688	b9bc7b1adca24293d38533d4af80b11fd24df9e28b1271f508f3047884b869bf.exe	31
PID 2688 wrote to memory of 2784	2688	b9bc7b1adca24293d38533d4af80b11fd24df9e28b1271f508f3047884b869bf.exe	31
PID 2688 wrote to memory of 2784	2688	b9bc7b1adca24293d38533d4af80b11fd24df9e28b1271f508f3047884b869bf.exe	31
PID 2688 wrote to memory of 2784	2688	b9bc7b1adca24293d38533d4af80b11fd24df9e28b1271f508f3047884b869bf.exe	31

C:\Users\Admin\AppData\Local\Temp\b9bc7b1adca24293d38533d4af80b11fd24df9e28b1271f508f3047884b869bf.exe
"C:\Users\Admin\AppData\Local\Temp\b9bc7b1adca24293d38533d4af80b11fd24df9e28b1271f508f3047884b869bf.exe"
1⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Aerobated=Get-Content -Raw 'C:\Users\Admin\AppData\Local\Temp\haandbog\Wambles\Firtallene.Kon';$omdigtnings=$Aerobated.SubString(53429,3);.$omdigtnings($Aerobated)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2784

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\orts.lnk

Filesize
1KB

MD5
15adadfc989740b3f12007b0d83f73eb

SHA1
00e9122fcbf95fe523b061f4c7b425d5fb8aae9d

SHA256
bb09b76d16497c760ed664953b9aad17154bc076bbb249a2d5b88538119cb15a

SHA512
a521bbfb277cb0e293394a7e38a41aa30a048fd68ed641a7f5a21bbad8fa4a45375924a1a86ff38d2ebc99c812655a80deb6e6ead16f0151258fb949399fc545

Download Submit
memory/2784-148-0x00000000739E1000-0x00000000739E2000-memory.dmp

Filesize
4KB

Download
memory/2784-149-0x00000000739E0000-0x0000000073F8B000-memory.dmp

Filesize
5.7MB

Download
memory/2784-150-0x00000000739E0000-0x0000000073F8B000-memory.dmp

Filesize
5.7MB

Download
memory/2784-151-0x00000000739E0000-0x0000000073F8B000-memory.dmp

Filesize
5.7MB

Download
memory/2784-152-0x00000000739E0000-0x0000000073F8B000-memory.dmp

Filesize
5.7MB

Download
memory/2784-153-0x00000000739E0000-0x0000000073F8B000-memory.dmp

Filesize
5.7MB

Download