7f1beb32d0565e8ebe9db45b1bc9a29b8fe6f2cfb7f17605bd2f6ec40f761b89

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
22/03/2025, 06:33

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General

Target

5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe
Size

221KB
MD5

541e5218c80af67946ff24083bd0b726
SHA1

2ff2e275005f9f7ce165701ee2de3512cba7c2ba
SHA256

5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987
SHA512

cefedd6a1198531d6c95f71875bd2552696b35acd86fac1894f074201f1a9eb71c227d85611016f64989fccab7a924900f437c123fa4485955d1f31cfe5c7a52
SSDEEP

3072:YsXRmUIMitiMQose27vc+Eld+xZp2vPRL1tT06zJoxAWBcKpSP//dwRmR:ZR5IuMQoseGk7RZBGxAycKpSPX2S

Score

10^/10

defense_evasion discovery persistence spyware stealer

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-805952410-2104024357-1716932545-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe, C:\\Users\\Admin\\AppData\\Local\\_foldernamelocalappdata_\\wmiclnt32.exe"	wmiclnt32.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-805952410-2104024357-1716932545-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	wmiclnt32.exe

Checks computer location settings 2 TTPs 2 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-1-5-21-805952410-2104024357-1716932545-1000\Control Panel\International\Geo\Nation	5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe
Key value queried	\REGISTRY\USER\S-1-5-21-805952410-2104024357-1716932545-1000\Control Panel\International\Geo\Nation	wmiclnt32.exe

Executes dropped EXE 4 IoCs

pid	Process
3224	wmiclnt32.exe
3428	wmiclnt32.exe
1480	wmiclnt32.exe
1860	wmiclnt32.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-805952410-2104024357-1716932545-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\*QWRtaW4= = "C:\\Users\\Admin\\AppData\\Local\\_foldernamelocalappdata_\\wmiclnt32.exe"	wmiclnt32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-805952410-2104024357-1716932545-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\*wmiclnt32 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe"	5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-805952410-2104024357-1716932545-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wmiclnt32 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe"	5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
15	pastebin.com
19	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3224 set thread context of 208	3224	wmiclnt32.exe	102

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 1 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	InstallUtil.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
4504	timeout.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
1548	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe
3224	wmiclnt32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3224	wmiclnt32.exe
Token: SeDebugPrivilege	208	InstallUtil.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 3224	1668	5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe	88
PID 1668 wrote to memory of 3224	1668	5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe	88
PID 1668 wrote to memory of 5080	1668	5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe	89
PID 1668 wrote to memory of 5080	1668	5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe	89
PID 1668 wrote to memory of 1480	1668	5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe	91
PID 1668 wrote to memory of 1480	1668	5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe	91
PID 1480 wrote to memory of 4504	1480	cmd.exe	94
PID 1480 wrote to memory of 4504	1480	cmd.exe	94
PID 3224 wrote to memory of 1548	3224	wmiclnt32.exe	97
PID 3224 wrote to memory of 1548	3224	wmiclnt32.exe	97
PID 3224 wrote to memory of 208	3224	wmiclnt32.exe	102
PID 3224 wrote to memory of 208	3224	wmiclnt32.exe	102
PID 3224 wrote to memory of 208	3224	wmiclnt32.exe	102
PID 3224 wrote to memory of 208	3224	wmiclnt32.exe	102
PID 3224 wrote to memory of 208	3224	wmiclnt32.exe	102
PID 3224 wrote to memory of 208	3224	wmiclnt32.exe	102
PID 3224 wrote to memory of 208	3224	wmiclnt32.exe	102
PID 3224 wrote to memory of 208	3224	wmiclnt32.exe	102

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe
"C:\Users\Admin\AppData\Local\Temp\5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1668
- C:\Users\Admin\AppData\Local\_foldernamelocalappdata_\wmiclnt32.exe
  "C:\Users\Admin\AppData\Local\_foldernamelocalappdata_\wmiclnt32.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Modifies visiblity of hidden/system files in Explorer
  - Checks computer location settings
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3224
- - C:\Windows\System32\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /create /tn Admin /tr "\"C:\Users\Admin\AppData\Local\_foldernamelocalappdata_\wmiclnt32.exe\" arguments" /sc MINUTE /mo 1
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1548
- - \??\c:\windows\microsoft.net\framework\v2.0.50727\InstallUtil.exe
    "c:\windows\microsoft.net\framework\v2.0.50727\\InstallUtil.exe" C:\Users\Admin\AppData\Local\_foldernamelocalappdata_\wmiclnt32.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:208
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe"
  2⤵
  PID:5080
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout /t 5 && del "C:\Users\Admin\AppData\Local\Temp\5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe" && del "C:\Users\Admin\AppData\Local\Temp\5aba8889254015bbafbba1cca9d776bb318bd21a60106974f250dceefbfe2987.exe.config"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1480
- - C:\Windows\system32\timeout.exe
    timeout /t 5
    3⤵
    - Delays execution with timeout.exe
    PID:4504

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:2348

C:\Users\Admin\AppData\Local\_foldernamelocalappdata_\wmiclnt32.exe
C:\Users\Admin\AppData\Local\_foldernamelocalappdata_\wmiclnt32.exe arguments
1⤵
- Executes dropped EXE
PID:3428

C:\Users\Admin\AppData\Local\_foldernamelocalappdata_\wmiclnt32.exe
C:\Users\Admin\AppData\Local\_foldernamelocalappdata_\wmiclnt32.exe arguments
1⤵
- Executes dropped EXE
PID:1480

C:\Users\Admin\AppData\Local\_foldernamelocalappdata_\wmiclnt32.exe
C:\Users\Admin\AppData\Local\_foldernamelocalappdata_\wmiclnt32.exe arguments
1⤵
- Executes dropped EXE
PID:1860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0\UsageLogs\wmiclnt32.exe.log

Filesize
595B

MD5
5446caf843683ea0aab610c729c40ab1

SHA1
6df96e9c6c90843766b0fde8cec5e3a955291e74

SHA256
f7dbd089564c22c13483b867392a7bd1f9b49f8e0b089e2cc7bd7bfbf62c6329

SHA512
488e2b8750ff820e3fbdcbb9201abddfc6c8ccc3e7cc29962a05c2313ea862eddbf4e0a49ab6a5029aa4d9c137daf2623f1b34e4dcb896269e6edae8276148ff

Download Submit
C:\Users\Admin\AppData\Local\_foldernamelocalappdata_\wmiclnt32.exe

Filesize
221KB

MD5
695988aba7c967f82a9b0a38c8009ba0

SHA1
f48782c007e47ff60da83f0a7121ee0686634b49

SHA256
7b38ac3d975ff125785a200d6f9aeddfbcf141fa285ffaf3de690218c13d77ef

SHA512
72537843e29a9cbfb16bba35de773b155e45e3225381d56ae3356be1d9d1f30357c3e796d34cece5c694405807d246e8f89763731671fd2e631a3a1d2a6acf59

Download Submit
C:\Users\Admin\AppData\Local\_foldernamelocalappdata_\wmiclnt32.exe.config

Filesize
1KB

MD5
dd3d04c365984b4ec57a80503f81fddf

SHA1
c55fbcb61818e47dac9aae465faff91f0805bd7c

SHA256
40a59ca9744dc3d4647f246b2dc553f37f8095418c1b48a9bd94cdb5c03dbc5c

SHA512
0dd459def2abe9e3f0d1251049a0755c63f7dd3d85e91dba272c3f479f2578e3f3f2379e1cd6913190f7f596af721201eb5d9423ab28aed72bde5cd3cac7f785

Download Submit
memory/208-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1480-42-0x000000001C590000-0x000000001C5B2000-memory.dmp

Filesize
136KB

Download
memory/1668-28-0x00007FF968250000-0x00007FF968BF1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-5-0x000000001B2A0000-0x000000001B2A8000-memory.dmp

Filesize
32KB

Download
memory/1668-7-0x00007FF968250000-0x00007FF968BF1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-8-0x00007FF968250000-0x00007FF968BF1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-9-0x00007FF968250000-0x00007FF968BF1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-11-0x000000001E8C0000-0x000000001E966000-memory.dmp

Filesize
664KB

Download
memory/1668-10-0x000000001C3A0000-0x000000001C3C2000-memory.dmp

Filesize
136KB

Download
memory/1668-0-0x00007FF968505000-0x00007FF968506000-memory.dmp

Filesize
4KB

Download
memory/1668-1-0x000000001B7A0000-0x000000001BC6E000-memory.dmp

Filesize
4.8MB

Download
memory/1668-2-0x00007FF968250000-0x00007FF968BF1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-3-0x000000001BC70000-0x000000001BD0C000-memory.dmp

Filesize
624KB

Download
memory/1668-6-0x000000001BE70000-0x000000001BED6000-memory.dmp

Filesize
408KB

Download
memory/1668-4-0x00007FF968250000-0x00007FF968BF1000-memory.dmp

Filesize
9.6MB

Download
memory/3224-31-0x0000000000EF0000-0x0000000000F12000-memory.dmp

Filesize
136KB

Download
memory/3224-26-0x00007FF968250000-0x00007FF968BF1000-memory.dmp

Filesize
9.6MB

Download
memory/3224-33-0x000000001FD50000-0x000000001FDB2000-memory.dmp

Filesize
392KB

Download
memory/3224-34-0x00007FF968250000-0x00007FF968BF1000-memory.dmp

Filesize
9.6MB

Download
memory/3224-35-0x00007FF968250000-0x00007FF968BF1000-memory.dmp

Filesize
9.6MB

Download
memory/3224-30-0x00007FF968250000-0x00007FF968BF1000-memory.dmp

Filesize
9.6MB

Download
memory/3224-29-0x00007FF968250000-0x00007FF968BF1000-memory.dmp

Filesize
9.6MB

Download
memory/3428-37-0x000000001E270000-0x000000001E292000-memory.dmp

Filesize
136KB

Download