388d5d0116a16b2cf3711107853f8ae3052273ad55770d95ac6c5ca4643d5f47

Analysis

max time kernel
240s
max time network
246s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
13-01-2025 16:30

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General

Target

24010-KAPSON.exe
Size

927KB
MD5

21c5e6a566f4f22671bd4933ab0dce66
SHA1

764dcbf2aaa25271833bfe217594e07bf4bb9e93
SHA256

1112d16470efe5c9714789944abe3dd43665d9b1f3a206b5d15406e6ab0ef414
SHA512

ae7d18770a9a12077f33c2657b9ea852dbb4cf11f759be0064046c40866ce1f49f20d32737934b75694ee1e55fe479121ee5434d9d35628c3a0a1cdf12a8648b
SSDEEP

24576:juA8Xd6qZNpie53Kl6RJNBIQll+hQT2jiux5J:RKdkec0RFIQlluQsxD

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
2072	powershell.exe

Loads dropped DLL 1 IoCs

pid	Process
1820	24010-KAPSON.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	24010-KAPSON.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2072	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2072	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 2072	1820	24010-KAPSON.exe	29
PID 1820 wrote to memory of 2072	1820	24010-KAPSON.exe	29
PID 1820 wrote to memory of 2072	1820	24010-KAPSON.exe	29
PID 1820 wrote to memory of 2072	1820	24010-KAPSON.exe	29

C:\Users\Admin\AppData\Local\Temp\24010-KAPSON.exe
"C:\Users\Admin\AppData\Local\Temp\24010-KAPSON.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Mbps=gc -raw 'C:\Users\Admin\AppData\Local\Ramtils\Formaldehyds\tyngdepunkterne\Deleaves.Sko';$Dybereliggende203=$Mbps.SubString(76135,3);.$Dybereliggende203($Mbps) "
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2072

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

\Users\Admin\AppData\Local\Temp\nsjF76A.tmp\nsExec.dll

Filesize
6KB

MD5
51e63a9c5d6d230ef1c421b2eccd45dc

SHA1
c499cdad5c613d71ed3f7e93360f1bbc5748c45d

SHA256
cd8496a3802378391ec425dec424a14f5d30e242f192ec4eb022d767f9a2480f

SHA512
c23d713c3c834b3397c2a199490aed28f28d21f5781205c24df5e1e32365985c8a55be58f06979df09222740ffa51f4da764ebc3d912cd0c9d56ab6a33cab522

Download Submit
memory/2072-14-0x0000000074401000-0x0000000074402000-memory.dmp

Filesize
4KB

Download
memory/2072-15-0x0000000074400000-0x00000000749AB000-memory.dmp

Filesize
5.7MB

Download
memory/2072-16-0x0000000074400000-0x00000000749AB000-memory.dmp

Filesize
5.7MB

Download
memory/2072-17-0x0000000074400000-0x00000000749AB000-memory.dmp

Filesize
5.7MB

Download
memory/2072-18-0x0000000074400000-0x00000000749AB000-memory.dmp

Filesize
5.7MB

Download
memory/2072-19-0x0000000074400000-0x00000000749AB000-memory.dmp

Filesize
5.7MB

Download