9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-12-2024 17:57

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General

Target

9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
Size

998KB
MD5

be9d3be706b969e50ed34ee2de1d0211
SHA1

bfb87c1fab93ec80c0cd56620f447fa00e59a47a
SHA256

9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969
SHA512

33dd0b89b784026b25d111fdf067d623cef07f00b6eba0e456cdfa9c59b2cb3134dacead18f6cec253ec393c6ddda8d8b8911edba1a3dd91541a88358d3f3875
SSDEEP

24576:RoUQcYoPrA5P1hsPZc85fBHPQpGir7ubrBojoFaO2jqhpuOmq:r41YiYZEnqrnr2jqvu8

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2680	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 3 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	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2596	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
2680	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
Token: SeDebugPrivilege	2680	powershell.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1448 wrote to memory of 2680	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	30
PID 1448 wrote to memory of 2680	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	30
PID 1448 wrote to memory of 2680	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	30
PID 1448 wrote to memory of 2680	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	30
PID 1448 wrote to memory of 2596	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	31
PID 1448 wrote to memory of 2596	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	31
PID 1448 wrote to memory of 2596	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	31
PID 1448 wrote to memory of 2596	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	31
PID 1448 wrote to memory of 2740	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	34
PID 1448 wrote to memory of 2740	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	34
PID 1448 wrote to memory of 2740	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	34
PID 1448 wrote to memory of 2740	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	34
PID 1448 wrote to memory of 2564	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	35
PID 1448 wrote to memory of 2564	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	35
PID 1448 wrote to memory of 2564	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	35
PID 1448 wrote to memory of 2564	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	35
PID 1448 wrote to memory of 2572	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	36
PID 1448 wrote to memory of 2572	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	36
PID 1448 wrote to memory of 2572	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	36
PID 1448 wrote to memory of 2572	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	36
PID 1448 wrote to memory of 2580	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	37
PID 1448 wrote to memory of 2580	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	37
PID 1448 wrote to memory of 2580	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	37
PID 1448 wrote to memory of 2580	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	37
PID 1448 wrote to memory of 2628	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	38
PID 1448 wrote to memory of 2628	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	38
PID 1448 wrote to memory of 2628	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	38
PID 1448 wrote to memory of 2628	1448	9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe	38

C:\Users\Admin\AppData\Local\Temp\9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
"C:\Users\Admin\AppData\Local\Temp\9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1448
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zQjnGjUb.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2680
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zQjnGjUb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3D2F.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2596
- C:\Users\Admin\AppData\Local\Temp\9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
  "C:\Users\Admin\AppData\Local\Temp\9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe"
  2⤵
  PID:2740
- C:\Users\Admin\AppData\Local\Temp\9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
  "C:\Users\Admin\AppData\Local\Temp\9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe"
  2⤵
  PID:2564
- C:\Users\Admin\AppData\Local\Temp\9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
  "C:\Users\Admin\AppData\Local\Temp\9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe"
  2⤵
  PID:2572
- C:\Users\Admin\AppData\Local\Temp\9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
  "C:\Users\Admin\AppData\Local\Temp\9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe"
  2⤵
  PID:2580
- C:\Users\Admin\AppData\Local\Temp\9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe
  "C:\Users\Admin\AppData\Local\Temp\9c28e36405c311ffb063f1afa6f478d18923101078d042d3bfc6148475b34969.exe"
  2⤵
  PID:2628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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

C:\Users\Admin\AppData\Local\Temp\tmp3D2F.tmp

Filesize
1KB

MD5
ed76dd3d1b39f5b03f0f8d289d155c8c

SHA1
ece566a76d3b48d664f8cceb8d402fdbcb5649f4

SHA256
54895b63d0e65e620f530f30fbc45276959c81132694a5648f8538ec826ab70a

SHA512
e6b6b0111ba3e0b234485f0df85a830dfbae7b8dc621067ea3f47712024ad46b9c14b2998c67b71f74d30698847f076d20175663baa8154db6967c743247cd10

Download Submit
memory/1448-0-0x000000007431E000-0x000000007431F000-memory.dmp

Filesize
4KB

Download
memory/1448-1-0x0000000000320000-0x0000000000420000-memory.dmp

Filesize
1024KB

Download
memory/1448-2-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/1448-3-0x00000000007A0000-0x00000000007BE000-memory.dmp

Filesize
120KB

Download
memory/1448-4-0x000000007431E000-0x000000007431F000-memory.dmp

Filesize
4KB

Download
memory/1448-5-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/1448-6-0x000000000A680000-0x000000000A73E000-memory.dmp

Filesize
760KB

Download
memory/1448-14-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download