0d51cc75a747abb0b17f859c228b2c15dfea604e90172af3571aa78183a654e8

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-09-2024 14:35

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General

Target

3.exe
Size

1.2MB
MD5

ec91d57cb541b3d5867b4972b0883f44
SHA1

77a05550a12646964b23404fca934e6dad232d6e
SHA256

0d51cc75a747abb0b17f859c228b2c15dfea604e90172af3571aa78183a654e8
SHA512

84c8d5cc8d5eaf91a5f7b25eca2d0916dad5c39da9d01375bf7d328c2f8251fad6d57700fa249de03876ffa463c6f85102aa796b02741cd3f6b2602e5a469b88
SSDEEP

24576:IPty3zTcFJHXIh+8xHBe7JvIKSpcG/pQd:IPQ3zTUXMxHYYpcG/2

Score

7^/10

discovery execution

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2464	3.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1896	powershell.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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1896	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1896	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2464 wrote to memory of 1896	2464	3.exe	31
PID 2464 wrote to memory of 1896	2464	3.exe	31
PID 2464 wrote to memory of 1896	2464	3.exe	31
PID 2464 wrote to memory of 1896	2464	3.exe	31

C:\Users\Admin\AppData\Local\Temp\3.exe
"C:\Users\Admin\AppData\Local\Temp\3.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2464
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle minimized "$Broses221=Get-Content 'C:\Users\Admin\AppData\Local\Slukredes\Geografiskes.Erf';$Mouseweb=$Broses221.SubString(54605,3);.$Mouseweb($Broses221)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1896

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\nstE042.tmp\nsExec.dll

Filesize
6KB

MD5
b38561661a7164e3bbb04edc3718fe89

SHA1
f13c873c8db121ba21244b1e9a457204360d543f

SHA256
c2c88e4a32c734b0cb4ae507c1a9a1b417a2375079111fb1b35fab23aedd41d9

SHA512
fedcaac20722de3519382011ccf22314af3edcd11b69f814db14710966853b69b9b5fc98383edcdb64d050ff825264eaba27b1c5adfe61d1fc9d77f13a052ced

Download Submit
memory/1896-12-0x0000000074551000-0x0000000074552000-memory.dmp

Filesize
4KB

Download
memory/1896-13-0x0000000074550000-0x0000000074AFB000-memory.dmp

Filesize
5.7MB

Download
memory/1896-14-0x0000000074550000-0x0000000074AFB000-memory.dmp

Filesize
5.7MB

Download
memory/1896-15-0x0000000074550000-0x0000000074AFB000-memory.dmp

Filesize
5.7MB

Download
memory/1896-16-0x0000000074550000-0x0000000074AFB000-memory.dmp

Filesize
5.7MB

Download
memory/1896-17-0x0000000074550000-0x0000000074AFB000-memory.dmp

Filesize
5.7MB

Download