a5f75dc3c655807e5405fe51934d17cbcab4580c8b0895acc38e5fb4f9a113c8

Analysis

max time kernel
100s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
03-02-2024 12:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8c4e54d930eee8ff1b8e570cd6f7f38e.exe
Size

29KB
MD5

8c4e54d930eee8ff1b8e570cd6f7f38e
SHA1

bc7e30ea8bb350cb4d828323e8487b5ab4494e18
SHA256

a5f75dc3c655807e5405fe51934d17cbcab4580c8b0895acc38e5fb4f9a113c8
SHA512

67cf1411172a633c7db64c4f91768104c40e1884e3862ace5254c69a24b0a45e19ba8f3b7c8ec1de1ca678b0f4f0e4a47dff4d009066de9520541751e2c80ccb
SSDEEP

768:pooL1v7eL4VBz7Pd0pz1FlERRPMpTF8FTZhYC5ubY6hiBL:h17eL4VBzLS5FlERi24bY6hiBL

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation	8c4e54d930eee8ff1b8e570cd6f7f38e.exe

Executes dropped EXE 1 IoCs

pid	Process
1216	svchost32.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
4276	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2948	powershell.exe
2948	powershell.exe
2028	powershell.exe
2028	powershell.exe
3148	powershell.exe
3148	powershell.exe
4056	powershell.exe
4056	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2948	powershell.exe
Token: SeDebugPrivilege	2028	powershell.exe
Token: SeDebugPrivilege	3148	powershell.exe
Token: SeDebugPrivilege	4056	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 1824	2616	8c4e54d930eee8ff1b8e570cd6f7f38e.exe	84
PID 2616 wrote to memory of 1824	2616	8c4e54d930eee8ff1b8e570cd6f7f38e.exe	84
PID 1824 wrote to memory of 2948	1824	cmd.exe	86
PID 1824 wrote to memory of 2948	1824	cmd.exe	86
PID 1824 wrote to memory of 2028	1824	cmd.exe	89
PID 1824 wrote to memory of 2028	1824	cmd.exe	89
PID 1824 wrote to memory of 3148	1824	cmd.exe	91
PID 1824 wrote to memory of 3148	1824	cmd.exe	91
PID 1824 wrote to memory of 4056	1824	cmd.exe	92
PID 1824 wrote to memory of 4056	1824	cmd.exe	92
PID 2616 wrote to memory of 4184	2616	8c4e54d930eee8ff1b8e570cd6f7f38e.exe	102
PID 2616 wrote to memory of 4184	2616	8c4e54d930eee8ff1b8e570cd6f7f38e.exe	102
PID 4184 wrote to memory of 1216	4184	cmd.exe	103
PID 4184 wrote to memory of 1216	4184	cmd.exe	103

C:\Users\Admin\AppData\Local\Temp\8c4e54d930eee8ff1b8e570cd6f7f38e.exe
"C:\Users\Admin\AppData\Local\Temp\8c4e54d930eee8ff1b8e570cd6f7f38e.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Windows\SYSTEM32\cmd.exe
  "cmd" /c powershell -Command Add-MpPreference -ExclusionPath '%UserProfile%' & powershell -Command Add-MpPreference -ExclusionPath '%AppData%' & powershell -Command Add-MpPreference -ExclusionPath '%Temp%' & powershell -Command Add-MpPreference -ExclusionPath '%SystemRoot%' & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1824
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin'
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2948
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2028
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3148
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -Command Add-MpPreference -ExclusionPath 'C:\Windows'
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4056
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\Users\Admin\AppData\Local\Temp\svchost32.exe "C:\Users\Admin\AppData\Local\Temp\8c4e54d930eee8ff1b8e570cd6f7f38e.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4184
- - C:\Users\Admin\AppData\Local\Temp\svchost32.exe
    C:\Users\Admin\AppData\Local\Temp\svchost32.exe "C:\Users\Admin\AppData\Local\Temp\8c4e54d930eee8ff1b8e570cd6f7f38e.exe"
    3⤵
    - Executes dropped EXE
    PID:1216
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "services32" /tr '"C:\Windows\system32\services32.exe"' & exit
      4⤵
      PID:1196
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /create /f /sc onlogon /rl highest /tn "services32" /tr '"C:\Windows\system32\services32.exe"'
        5⤵
        Creates scheduled task(s)
        
        PID:4276
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\svchost32.exe"
      4⤵
      PID:1352
    - - C:\Windows\system32\choice.exe
        
        choice /C Y /N /D Y /T 3
        5⤵
        
        PID:1104
  - - C:\Windows\system32\services32.exe
      "C:\Windows\system32\services32.exe"
      4⤵
      PID:2908

C:\Windows\system32\cmd.exe
"cmd" /c powershell -Command Add-MpPreference -ExclusionPath '%UserProfile%' & powershell -Command Add-MpPreference -ExclusionPath '%AppData%' & powershell -Command Add-MpPreference -ExclusionPath '%Temp%' & powershell -Command Add-MpPreference -ExclusionPath '%SystemRoot%' & exit
1⤵
PID:3484
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin'
  2⤵
  PID:4572
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
  2⤵
  PID:4476
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'
  2⤵
  PID:4940
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command Add-MpPreference -ExclusionPath 'C:\Windows'
  2⤵
  PID:4468

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
0226685f1147e3a1a4dcf62ad8a59da1

SHA1
146afa36fd4e06472eaf86ceaa77bdf3ade1f41c

SHA256
88c4b71603316658e178872b7e415a4b9023a0e0979661208946b97ba97ea4e6

SHA512
c83051066fe1a24be60793afd4be5e88882beb9f3975a63a64040097b2a78f99c7f24e3a0ab864bdf1ea6a9e64e7ef86fa7c7dcb558db0ea34936dfcb429dc87

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
77d622bb1a5b250869a3238b9bc1402b

SHA1
d47f4003c2554b9dfc4c16f22460b331886b191b

SHA256
f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

SHA512
d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
34f595487e6bfd1d11c7de88ee50356a

SHA1
4caad088c15766cc0fa1f42009260e9a02f953bb

SHA256
0f9a4b52e01cb051052228a55d0515911b7ef5a8db3cf925528c746df511424d

SHA512
10976c5deaf9fac449e703e852c3b08d099f430de2d7c7b8e2525c35d63e28b890e5aab63feff9b20bca0aaf9f35a3ba411aee3fbeee9ea59f90ed25bd617a0b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
22310ad6749d8cc38284aa616efcd100

SHA1
440ef4a0a53bfa7c83fe84326a1dff4326dcb515

SHA256
55b1d8021c4eb4c3c0d75e3ed7a4eb30cd0123e3d69f32eeb596fe4ffec05abf

SHA512
2ef08e2ee15bb86695fe0c10533014ffed76ececc6e579d299d3365fafb7627f53e32e600bb6d872b9f58aca94f8cb7e1e94cdfd14777527f7f0aa019d9c6def

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5lx3rwge.fmk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\svchost32.exe

Filesize
22KB

MD5
2a47ccad101ae3934d98d238ebd02fdf

SHA1
91ed0d68f043bb254dfcd03a6da628763c585b17

SHA256
7eb6f1250ef138a6d391a162d246303dd215a947ac6fbd952e2b7b8396b0739e

SHA512
23ce36c5285a7be5962430c2ff0d645b544f32db171935f7c83778856acdd04cb6f1d520b238cefbb9e9390447377b809240c9ef8577479e4e98b747039e50b4

Download Submit
C:\Windows\system32\services32.exe

Filesize
29KB

MD5
8c4e54d930eee8ff1b8e570cd6f7f38e

SHA1
bc7e30ea8bb350cb4d828323e8487b5ab4494e18

SHA256
a5f75dc3c655807e5405fe51934d17cbcab4580c8b0895acc38e5fb4f9a113c8

SHA512
67cf1411172a633c7db64c4f91768104c40e1884e3862ace5254c69a24b0a45e19ba8f3b7c8ec1de1ca678b0f4f0e4a47dff4d009066de9520541751e2c80ccb

Download Submit
memory/1216-75-0x0000000001500000-0x0000000001512000-memory.dmp

Filesize
72KB

Download
memory/1216-76-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/1216-77-0x00000000035A0000-0x00000000035B0000-memory.dmp

Filesize
64KB

Download
memory/1216-91-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/1216-74-0x0000000000A00000-0x0000000000A0A000-memory.dmp

Filesize
40KB

Download
memory/2028-30-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/2028-32-0x00000184C6B30000-0x00000184C6B40000-memory.dmp

Filesize
64KB

Download
memory/2028-31-0x00000184C6B30000-0x00000184C6B40000-memory.dmp

Filesize
64KB

Download
memory/2028-34-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/2616-67-0x0000000001150000-0x0000000001160000-memory.dmp

Filesize
64KB

Download
memory/2616-1-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/2616-2-0x0000000001150000-0x0000000001160000-memory.dmp

Filesize
64KB

Download
memory/2616-70-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/2616-0-0x00000000007A0000-0x00000000007AC000-memory.dmp

Filesize
48KB

Download
memory/2616-66-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/2908-90-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/2908-153-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/2908-154-0x00000000011C0000-0x00000000011D0000-memory.dmp

Filesize
64KB

Download
memory/2908-92-0x00000000011C0000-0x00000000011D0000-memory.dmp

Filesize
64KB

Download
memory/2948-9-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/2948-15-0x000001A2E35B0000-0x000001A2E35C0000-memory.dmp

Filesize
64KB

Download
memory/2948-8-0x000001A2FDD70000-0x000001A2FDD92000-memory.dmp

Filesize
136KB

Download
memory/2948-18-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/2948-14-0x000001A2E35B0000-0x000001A2E35C0000-memory.dmp

Filesize
64KB

Download
memory/3148-46-0x000002E9BD900000-0x000002E9BD910000-memory.dmp

Filesize
64KB

Download
memory/3148-49-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/3148-45-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/3148-47-0x000002E9BD900000-0x000002E9BD910000-memory.dmp

Filesize
64KB

Download
memory/4056-60-0x00000223F1F30000-0x00000223F1F40000-memory.dmp

Filesize
64KB

Download
memory/4056-52-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/4056-62-0x00000223F1F30000-0x00000223F1F40000-memory.dmp

Filesize
64KB

Download
memory/4056-65-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/4056-63-0x00000223F1F30000-0x00000223F1F40000-memory.dmp

Filesize
64KB

Download
memory/4468-152-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/4468-149-0x0000018CF5E50000-0x0000018CF5E60000-memory.dmp

Filesize
64KB

Download
memory/4468-144-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/4476-121-0x0000025D6B930000-0x0000025D6B940000-memory.dmp

Filesize
64KB

Download
memory/4476-119-0x0000025D6B930000-0x0000025D6B940000-memory.dmp

Filesize
64KB

Download
memory/4476-123-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/4476-120-0x0000025D6B930000-0x0000025D6B940000-memory.dmp

Filesize
64KB

Download
memory/4476-118-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/4572-107-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/4572-103-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/4572-104-0x000002DFD03F0000-0x000002DFD0400000-memory.dmp

Filesize
64KB

Download
memory/4572-105-0x000002DFD03F0000-0x000002DFD0400000-memory.dmp

Filesize
64KB

Download
memory/4940-135-0x000001D0C16F0000-0x000001D0C1700000-memory.dmp

Filesize
64KB

Download
memory/4940-136-0x000001D0C16F0000-0x000001D0C1700000-memory.dmp

Filesize
64KB

Download
memory/4940-133-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download
memory/4940-138-0x00007FF8CA8B0000-0x00007FF8CB371000-memory.dmp

Filesize
10.8MB

Download