ead509e13e827d9bd60f7db952a47e3abeea7ca15ac864cabd3b0871280f2d51

Analysis

max time kernel
130s
max time network
135s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 15:07

Target

77db9083932fca0e4783ae50d7c1b4a5.dll
Size

28KB
MD5

77db9083932fca0e4783ae50d7c1b4a5
SHA1

be85b78c4a41bcc9fbe232b7efe02740cb238705
SHA256

ead509e13e827d9bd60f7db952a47e3abeea7ca15ac864cabd3b0871280f2d51
SHA512

0704d1891f13968cc17551e6a191cf05aef875b68e008732a758d99a45d119d8893c31dfd69e2e48de5035680868ed3cd0064f9b1b7ed1a71fe60d2f08671216
SSDEEP

384:WJzBUga6XKKWqGiecGUAGzvSLm5musuJf+qvX/zEv2fIgOvr3p331dRMRetQliXy:wdaKWN0GpSqLm5muiqvX5I9cRDE2

Score

3^/10

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2988	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2988	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1944 wrote to memory of 3064	1944	rundll32.exe	28
PID 1944 wrote to memory of 3064	1944	rundll32.exe	28
PID 1944 wrote to memory of 3064	1944	rundll32.exe	28
PID 1944 wrote to memory of 3064	1944	rundll32.exe	28
PID 1944 wrote to memory of 3064	1944	rundll32.exe	28
PID 1944 wrote to memory of 3064	1944	rundll32.exe	28
PID 1944 wrote to memory of 3064	1944	rundll32.exe	28
PID 3064 wrote to memory of 2988	3064	rundll32.exe	29
PID 3064 wrote to memory of 2988	3064	rundll32.exe	29
PID 3064 wrote to memory of 2988	3064	rundll32.exe	29
PID 3064 wrote to memory of 2988	3064	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\77db9083932fca0e4783ae50d7c1b4a5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1944
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\77db9083932fca0e4783ae50d7c1b4a5.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3064
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -DisableBehaviorMonitoring $true ; Set-MpPreference -MAPSReporting 0 ; Set-MpPreference -ExclusionProcess rundll32.exe ; Set-MpPreference -ExclusionExtension dll
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2988

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/2988-2-0x0000000073BB0000-0x000000007415B000-memory.dmp

Filesize
5.7MB

Download
memory/2988-3-0x0000000073BB0000-0x000000007415B000-memory.dmp

Filesize
5.7MB

Download
memory/2988-4-0x0000000002330000-0x0000000002370000-memory.dmp

Filesize
256KB

Download
memory/2988-5-0x0000000002330000-0x0000000002370000-memory.dmp

Filesize
256KB

Download
memory/2988-6-0x0000000073BB0000-0x000000007415B000-memory.dmp

Filesize
5.7MB

Download