52dc53bd41ed2cac43039c8112db6d6f73c856365509a315ff2f2bfa5234b17f

Analysis

max time kernel
56s
max time network
58s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
20/04/2023, 22:49

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General

Target

si696008.exe
Size

384KB
MD5

2ef9dede758af71acc7a000f2ee2681c
SHA1

ff3d87419f0e108c5526b8f9e6c6e187e8964056
SHA256

52dc53bd41ed2cac43039c8112db6d6f73c856365509a315ff2f2bfa5234b17f
SHA512

8640df1e703b98e1480079f509b86c9a72b68db5d0e3fe6f1260a207b6d8e95db7754ff3481d5bdb436f4c6d121d0cae231e79032f45912efa1f078e66dfe386
SSDEEP

6144:ofvjoTlyU49+3U9ANGiIVOQ7s4fORwA+8igp+1YXSTJP:EvjMkUg+3U9uGL4gLbAxjIYiTB

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1424	oneetx.exe
1124	oneetx.exe

Loads dropped DLL 6 IoCs

pid	Process
272	si696008.exe
272	si696008.exe
700	rundll32.exe
700	rundll32.exe
700	rundll32.exe
700	rundll32.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

T1053

pid	Process
268	schtasks.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
272	si696008.exe

Suspicious use of WriteProcessMemory 47 IoCs

description	pid	Process	procid_target
PID 272 wrote to memory of 1424	272	si696008.exe	28
PID 272 wrote to memory of 1424	272	si696008.exe	28
PID 272 wrote to memory of 1424	272	si696008.exe	28
PID 272 wrote to memory of 1424	272	si696008.exe	28
PID 1424 wrote to memory of 268	1424	oneetx.exe	29
PID 1424 wrote to memory of 268	1424	oneetx.exe	29
PID 1424 wrote to memory of 268	1424	oneetx.exe	29
PID 1424 wrote to memory of 268	1424	oneetx.exe	29
PID 1424 wrote to memory of 1780	1424	oneetx.exe	31
PID 1424 wrote to memory of 1780	1424	oneetx.exe	31
PID 1424 wrote to memory of 1780	1424	oneetx.exe	31
PID 1424 wrote to memory of 1780	1424	oneetx.exe	31
PID 1780 wrote to memory of 744	1780	cmd.exe	33
PID 1780 wrote to memory of 744	1780	cmd.exe	33
PID 1780 wrote to memory of 744	1780	cmd.exe	33
PID 1780 wrote to memory of 744	1780	cmd.exe	33
PID 1780 wrote to memory of 1032	1780	cmd.exe	34
PID 1780 wrote to memory of 1032	1780	cmd.exe	34
PID 1780 wrote to memory of 1032	1780	cmd.exe	34
PID 1780 wrote to memory of 1032	1780	cmd.exe	34
PID 1780 wrote to memory of 1060	1780	cmd.exe	35
PID 1780 wrote to memory of 1060	1780	cmd.exe	35
PID 1780 wrote to memory of 1060	1780	cmd.exe	35
PID 1780 wrote to memory of 1060	1780	cmd.exe	35
PID 1780 wrote to memory of 1940	1780	cmd.exe	36
PID 1780 wrote to memory of 1940	1780	cmd.exe	36
PID 1780 wrote to memory of 1940	1780	cmd.exe	36
PID 1780 wrote to memory of 1940	1780	cmd.exe	36
PID 1780 wrote to memory of 1624	1780	cmd.exe	37
PID 1780 wrote to memory of 1624	1780	cmd.exe	37
PID 1780 wrote to memory of 1624	1780	cmd.exe	37
PID 1780 wrote to memory of 1624	1780	cmd.exe	37
PID 1780 wrote to memory of 1212	1780	cmd.exe	38
PID 1780 wrote to memory of 1212	1780	cmd.exe	38
PID 1780 wrote to memory of 1212	1780	cmd.exe	38
PID 1780 wrote to memory of 1212	1780	cmd.exe	38
PID 1560 wrote to memory of 1124	1560	taskeng.exe	42
PID 1560 wrote to memory of 1124	1560	taskeng.exe	42
PID 1560 wrote to memory of 1124	1560	taskeng.exe	42
PID 1560 wrote to memory of 1124	1560	taskeng.exe	42
PID 1424 wrote to memory of 700	1424	oneetx.exe	43
PID 1424 wrote to memory of 700	1424	oneetx.exe	43
PID 1424 wrote to memory of 700	1424	oneetx.exe	43
PID 1424 wrote to memory of 700	1424	oneetx.exe	43
PID 1424 wrote to memory of 700	1424	oneetx.exe	43
PID 1424 wrote to memory of 700	1424	oneetx.exe	43
PID 1424 wrote to memory of 700	1424	oneetx.exe	43

C:\Users\Admin\AppData\Local\Temp\si696008.exe
"C:\Users\Admin\AppData\Local\Temp\si696008.exe"
1⤵
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:272
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1424
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:268
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\cb7ae701b3" /P "Admin:N"&&CACLS "..\cb7ae701b3" /P "Admin:R" /E&&Exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1780
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:744
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:N"
      4⤵
      PID:1032
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:R" /E
      4⤵
      PID:1060
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1940
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:N"
      4⤵
      PID:1624
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\cb7ae701b3" /P "Admin:R" /E
      4⤵
      PID:1212
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    - Loads dropped DLL
    PID:700

C:\Windows\system32\taskeng.exe
taskeng.exe {D30080EB-661D-4F2C-B41E-1338789D274F} S-1-5-21-3430344531-3702557399-3004411149-1000:WFSTZEPN\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1560
- C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:1124

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

Filesize
384KB

MD5
2ef9dede758af71acc7a000f2ee2681c

SHA1
ff3d87419f0e108c5526b8f9e6c6e187e8964056

SHA256
52dc53bd41ed2cac43039c8112db6d6f73c856365509a315ff2f2bfa5234b17f

SHA512
8640df1e703b98e1480079f509b86c9a72b68db5d0e3fe6f1260a207b6d8e95db7754ff3481d5bdb436f4c6d121d0cae231e79032f45912efa1f078e66dfe386

Download Submit
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

Filesize
384KB

MD5
2ef9dede758af71acc7a000f2ee2681c

SHA1
ff3d87419f0e108c5526b8f9e6c6e187e8964056

SHA256
52dc53bd41ed2cac43039c8112db6d6f73c856365509a315ff2f2bfa5234b17f

SHA512
8640df1e703b98e1480079f509b86c9a72b68db5d0e3fe6f1260a207b6d8e95db7754ff3481d5bdb436f4c6d121d0cae231e79032f45912efa1f078e66dfe386

Download Submit
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

Filesize
384KB

MD5
2ef9dede758af71acc7a000f2ee2681c

SHA1
ff3d87419f0e108c5526b8f9e6c6e187e8964056

SHA256
52dc53bd41ed2cac43039c8112db6d6f73c856365509a315ff2f2bfa5234b17f

SHA512
8640df1e703b98e1480079f509b86c9a72b68db5d0e3fe6f1260a207b6d8e95db7754ff3481d5bdb436f4c6d121d0cae231e79032f45912efa1f078e66dfe386

Download Submit
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

Filesize
384KB

MD5
2ef9dede758af71acc7a000f2ee2681c

SHA1
ff3d87419f0e108c5526b8f9e6c6e187e8964056

SHA256
52dc53bd41ed2cac43039c8112db6d6f73c856365509a315ff2f2bfa5234b17f

SHA512
8640df1e703b98e1480079f509b86c9a72b68db5d0e3fe6f1260a207b6d8e95db7754ff3481d5bdb436f4c6d121d0cae231e79032f45912efa1f078e66dfe386

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
f577e9f9bb3716a1405af573fbf2afb4

SHA1
7e2a18c86e4912f9218fbe7c8cf64e04afb90f6e

SHA256
4b3391b13b28318497485a35a26a9c6389ef46eb497f473ff3ec06e0289fdbcb

SHA512
fb7791bd8dd6124a657fbf3de52864442a66209540e34a3f085bcb0019937712b3a538e092751baf57bbe9abd6b764e02dc0b214a02492ec4b8459029b0d7add

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
f577e9f9bb3716a1405af573fbf2afb4

SHA1
7e2a18c86e4912f9218fbe7c8cf64e04afb90f6e

SHA256
4b3391b13b28318497485a35a26a9c6389ef46eb497f473ff3ec06e0289fdbcb

SHA512
fb7791bd8dd6124a657fbf3de52864442a66209540e34a3f085bcb0019937712b3a538e092751baf57bbe9abd6b764e02dc0b214a02492ec4b8459029b0d7add

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

Filesize
162B

MD5
1b7c22a214949975556626d7217e9a39

SHA1
d01c97e2944166ed23e47e4a62ff471ab8fa031f

SHA256
340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

SHA512
ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

Download Submit
\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

Filesize
384KB

MD5
2ef9dede758af71acc7a000f2ee2681c

SHA1
ff3d87419f0e108c5526b8f9e6c6e187e8964056

SHA256
52dc53bd41ed2cac43039c8112db6d6f73c856365509a315ff2f2bfa5234b17f

SHA512
8640df1e703b98e1480079f509b86c9a72b68db5d0e3fe6f1260a207b6d8e95db7754ff3481d5bdb436f4c6d121d0cae231e79032f45912efa1f078e66dfe386

Download Submit
\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

Filesize
384KB

MD5
2ef9dede758af71acc7a000f2ee2681c

SHA1
ff3d87419f0e108c5526b8f9e6c6e187e8964056

SHA256
52dc53bd41ed2cac43039c8112db6d6f73c856365509a315ff2f2bfa5234b17f

SHA512
8640df1e703b98e1480079f509b86c9a72b68db5d0e3fe6f1260a207b6d8e95db7754ff3481d5bdb436f4c6d121d0cae231e79032f45912efa1f078e66dfe386

Download Submit
\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
f577e9f9bb3716a1405af573fbf2afb4

SHA1
7e2a18c86e4912f9218fbe7c8cf64e04afb90f6e

SHA256
4b3391b13b28318497485a35a26a9c6389ef46eb497f473ff3ec06e0289fdbcb

SHA512
fb7791bd8dd6124a657fbf3de52864442a66209540e34a3f085bcb0019937712b3a538e092751baf57bbe9abd6b764e02dc0b214a02492ec4b8459029b0d7add

Download Submit
\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
f577e9f9bb3716a1405af573fbf2afb4

SHA1
7e2a18c86e4912f9218fbe7c8cf64e04afb90f6e

SHA256
4b3391b13b28318497485a35a26a9c6389ef46eb497f473ff3ec06e0289fdbcb

SHA512
fb7791bd8dd6124a657fbf3de52864442a66209540e34a3f085bcb0019937712b3a538e092751baf57bbe9abd6b764e02dc0b214a02492ec4b8459029b0d7add

Download Submit
\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
f577e9f9bb3716a1405af573fbf2afb4

SHA1
7e2a18c86e4912f9218fbe7c8cf64e04afb90f6e

SHA256
4b3391b13b28318497485a35a26a9c6389ef46eb497f473ff3ec06e0289fdbcb

SHA512
fb7791bd8dd6124a657fbf3de52864442a66209540e34a3f085bcb0019937712b3a538e092751baf57bbe9abd6b764e02dc0b214a02492ec4b8459029b0d7add

Download Submit
\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
f577e9f9bb3716a1405af573fbf2afb4

SHA1
7e2a18c86e4912f9218fbe7c8cf64e04afb90f6e

SHA256
4b3391b13b28318497485a35a26a9c6389ef46eb497f473ff3ec06e0289fdbcb

SHA512
fb7791bd8dd6124a657fbf3de52864442a66209540e34a3f085bcb0019937712b3a538e092751baf57bbe9abd6b764e02dc0b214a02492ec4b8459029b0d7add

Download Submit
memory/272-67-0x0000000000220000-0x0000000000255000-memory.dmp

Filesize
212KB

Download
memory/272-72-0x0000000000880000-0x0000000000881000-memory.dmp

Filesize
4KB

Download
memory/272-68-0x0000000000880000-0x0000000000881000-memory.dmp

Filesize
4KB

Download
memory/272-66-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1124-78-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1424-71-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads