02a274eea2ece1b7eebcc8f24892f1315675fb5d9b096cfb10dbb3215b902a76

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-11-2024 15:13

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General

Target

02a274eea2ece1b7eebcc8f24892f1315675fb5d9b096cfb10dbb3215b902a76.exe
Size

663KB
MD5

2b3e92e864f53c18bb0eae31da025f10
SHA1

fdc8132052d658fe205dce9b67339b43a3f8b3c8
SHA256

02a274eea2ece1b7eebcc8f24892f1315675fb5d9b096cfb10dbb3215b902a76
SHA512

78032027ce8a31eb529f636769ef38f565edb4b12d16f9c0a112af7d06352df1ee64acd3d9225d495df734309d04bf008d236812b68add96dc89381443f4b6bb
SSDEEP

12288:G0mnA1ztovdMjb6RIA7ENUGyOwFxDVin19zIor9t3DSDb4NJ:uA1ztovKQM6Gy5mnDz33ewf

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
2316	powershell.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\0409\propangas.lem	02a274eea2ece1b7eebcc8f24892f1315675fb5d9b096cfb10dbb3215b902a76.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	02a274eea2ece1b7eebcc8f24892f1315675fb5d9b096cfb10dbb3215b902a76.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2316	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2316	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 2316	2332	02a274eea2ece1b7eebcc8f24892f1315675fb5d9b096cfb10dbb3215b902a76.exe	30
PID 2332 wrote to memory of 2316	2332	02a274eea2ece1b7eebcc8f24892f1315675fb5d9b096cfb10dbb3215b902a76.exe	30
PID 2332 wrote to memory of 2316	2332	02a274eea2ece1b7eebcc8f24892f1315675fb5d9b096cfb10dbb3215b902a76.exe	30
PID 2332 wrote to memory of 2316	2332	02a274eea2ece1b7eebcc8f24892f1315675fb5d9b096cfb10dbb3215b902a76.exe	30

C:\Users\Admin\AppData\Local\Temp\02a274eea2ece1b7eebcc8f24892f1315675fb5d9b096cfb10dbb3215b902a76.exe
"C:\Users\Admin\AppData\Local\Temp\02a274eea2ece1b7eebcc8f24892f1315675fb5d9b096cfb10dbb3215b902a76.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Stavelsesantallenes=Get-Content -Raw 'C:\Users\Admin\AppData\Local\Nightingalize\intubation\Pjattehoveder\Trttes.Lsg30';$Rensemaskinens=$Stavelsesantallenes.SubString(50893,3);.$Rensemaskinens($Stavelsesantallenes)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2316

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

Replay Monitor

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Downloads

memory/2316-8-0x0000000073BE1000-0x0000000073BE2000-memory.dmp

Filesize
4KB

Download
memory/2316-9-0x0000000073BE0000-0x000000007418B000-memory.dmp

Filesize
5.7MB

Download
memory/2316-12-0x0000000073BE0000-0x000000007418B000-memory.dmp

Filesize
5.7MB

Download
memory/2316-11-0x0000000073BE0000-0x000000007418B000-memory.dmp

Filesize
5.7MB

Download
memory/2316-10-0x0000000073BE0000-0x000000007418B000-memory.dmp

Filesize
5.7MB

Download
memory/2316-13-0x0000000073BE0000-0x000000007418B000-memory.dmp

Filesize
5.7MB

Download