01ffe9d6f323a1dafd7dbe75338596cb03cdbe970cdc964543ae03006c1ece85

Analysis

max time kernel
117s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 06:08

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General

Target

1e02f6a6c634da6b94dfe93259fe6c83.exe
Size

245KB
MD5

1e02f6a6c634da6b94dfe93259fe6c83
SHA1

7d7d9bed30bb40bed267068cd024a1686283102e
SHA256

d48935909cfe4ce225286aad8bf293884ab5db0c6e7b7051af4b73eaa598f31b
SHA512

99350f9792b5745253679e8ccf800433962943c604c3dc6291a89aa85329093457a5cc63a31ac84e783f1e9bf975bdd8c395c8823ee2de654840e59ea3f50989
SSDEEP

6144:hB1k40am5EjLN7DMLgIt1jKL8Kyo02FwLS:hH4gUDjKwKBwLS

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1436	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2620	SecurityHealthService.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
2252	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
2264	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3064	1e02f6a6c634da6b94dfe93259fe6c83.exe
Token: SeDebugPrivilege	2620	SecurityHealthService.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 2060	3064	1e02f6a6c634da6b94dfe93259fe6c83.exe	30
PID 3064 wrote to memory of 2060	3064	1e02f6a6c634da6b94dfe93259fe6c83.exe	30
PID 3064 wrote to memory of 2060	3064	1e02f6a6c634da6b94dfe93259fe6c83.exe	30
PID 3064 wrote to memory of 1436	3064	1e02f6a6c634da6b94dfe93259fe6c83.exe	31
PID 3064 wrote to memory of 1436	3064	1e02f6a6c634da6b94dfe93259fe6c83.exe	31
PID 3064 wrote to memory of 1436	3064	1e02f6a6c634da6b94dfe93259fe6c83.exe	31
PID 1436 wrote to memory of 2252	1436	cmd.exe	34
PID 1436 wrote to memory of 2252	1436	cmd.exe	34
PID 1436 wrote to memory of 2252	1436	cmd.exe	34
PID 2060 wrote to memory of 2264	2060	cmd.exe	35
PID 2060 wrote to memory of 2264	2060	cmd.exe	35
PID 2060 wrote to memory of 2264	2060	cmd.exe	35
PID 3012 wrote to memory of 2620	3012	taskeng.exe	38
PID 3012 wrote to memory of 2620	3012	taskeng.exe	38
PID 3012 wrote to memory of 2620	3012	taskeng.exe	38

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\1e02f6a6c634da6b94dfe93259fe6c83.exe
"C:\Users\Admin\AppData\Local\Temp\1e02f6a6c634da6b94dfe93259fe6c83.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3064
- C:\Windows\system32\cmd.exe
  "cmd.exe" /C schtasks /Create /F /SC MINUTE /MO 1 /TN "MicrosoftEdgeUpdateTaskMachineUACC" /TR "C:\Users\Admin\AppData\Roaming\SecurityHealthServices\SecurityHealthService.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2060
- - C:\Windows\system32\schtasks.exe
    schtasks /Create /F /SC MINUTE /MO 1 /TN "MicrosoftEdgeUpdateTaskMachineUACC" /TR "C:\Users\Admin\AppData\Roaming\SecurityHealthServices\SecurityHealthService.exe"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2264
- C:\Windows\system32\cmd.exe
  "cmd.exe" /C timeout 5 && del "C:\Users\Admin\AppData\Local\Temp\1e02f6a6c634da6b94dfe93259fe6c83.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1436
- - C:\Windows\system32\timeout.exe
    timeout 5
    3⤵
    - Delays execution with timeout.exe
    PID:2252

C:\Windows\system32\taskeng.exe
taskeng.exe {ED392BF7-ECE4-47DD-88D7-6268A1366666} S-1-5-21-2872745919-2748461613-2989606286-1000:CCJBVTGQ\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Users\Admin\AppData\Roaming\SecurityHealthServices\SecurityHealthService.exe
  C:\Users\Admin\AppData\Roaming\SecurityHealthServices\SecurityHealthService.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\SecurityHealthServices\SecurityHealthService.exe

Filesize
245KB

MD5
1e02f6a6c634da6b94dfe93259fe6c83

SHA1
7d7d9bed30bb40bed267068cd024a1686283102e

SHA256
d48935909cfe4ce225286aad8bf293884ab5db0c6e7b7051af4b73eaa598f31b

SHA512
99350f9792b5745253679e8ccf800433962943c604c3dc6291a89aa85329093457a5cc63a31ac84e783f1e9bf975bdd8c395c8823ee2de654840e59ea3f50989

Download Submit
memory/2620-9-0x0000000000AE0000-0x0000000000B24000-memory.dmp

Filesize
272KB

Download
memory/3064-0-0x000007FEF59D3000-0x000007FEF59D4000-memory.dmp

Filesize
4KB

Download
memory/3064-1-0x0000000000130000-0x0000000000174000-memory.dmp

Filesize
272KB

Download
memory/3064-2-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/3064-4-0x000007FEF59D0000-0x000007FEF63BC000-memory.dmp

Filesize
9.9MB

Download
memory/3064-5-0x000007FEF59D0000-0x000007FEF63BC000-memory.dmp

Filesize
9.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads