e547fe2a6107ee0731916d3a03179c18b54bf227ea86eed3cadf25fd0df77901

Analysis

max time kernel
135s
max time network
119s
platform
windows10_x64
resource
win10
submitted
01-08-2020 19:37

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General

Target

SecuriteInfo.com.Exploit.Siggen2.12288.27237.7429.doc
Size

170KB
MD5

2fb02ab60274d396a7c01d5917ff21ec
SHA1

cc78cb81517d7b18434964dd029efb6e06857e96
SHA256

e547fe2a6107ee0731916d3a03179c18b54bf227ea86eed3cadf25fd0df77901
SHA512

f00a3c380c7e23d546aee05f528aae402c0102de1988da4436616be7cd0ed1ba3e499b78c77dbfe628d544aa45c6426775d8442ca4816dcafdda52b2cf03030a

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXE

pid process

3820 WINWORD.EXE
3820 WINWORD.EXE
3820 WINWORD.EXE
3820 WINWORD.EXE
3820 WINWORD.EXE
3820 WINWORD.EXE
3820 WINWORD.EXE
3820 WINWORD.EXE
3820 WINWORD.EXE
Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3820 WINWORD.EXE
3820 WINWORD.EXE

pid	process
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	WINWORD.EXE
3820	WINWORD.EXE

pid	process
3820	WINWORD.EXE
3820	WINWORD.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 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

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

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\SecuriteInfo.com.Exploit.Siggen2.12288.27237.7429.doc" /o ""
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
PID:3820

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3820-0-0x0000020F12749000-0x0000020F1274E000-memory.dmp

Filesize
20KB

Download
memory/3820-1-0x0000020F12991000-0x0000020F12996000-memory.dmp

Filesize
20KB

Download
memory/3820-2-0x0000020F12749000-0x0000020F1274E000-memory.dmp

Filesize
20KB

Download
memory/3820-3-0x0000020F12991000-0x0000020F12996000-memory.dmp

Filesize
20KB

Download
memory/3820-4-0x0000020F1298F000-0x0000020F12991000-memory.dmp

Filesize
8KB

Download
memory/3820-5-0x0000020F12991000-0x0000020F12996000-memory.dmp

Filesize
20KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads