9e5f86a309612a698b5e5ebac8844852e7936d5f0c9e7e42ee42e41577705d61

Analysis

max time kernel
142s
max time network
148s
platform
windows10_x64
resource
win10v20210410
submitted
22-07-2021 12:58

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General

Target

Peggy_Weissflog_CV_Dezember2020.docx
Size

386KB
MD5

666a1dba1d4909e05b0750f2cd996a70
SHA1

0283c28ec87c0ab479bb9f150bb226eb38f07962
SHA256

9e5f86a309612a698b5e5ebac8844852e7936d5f0c9e7e42ee42e41577705d61
SHA512

549e07f194447138436ecc545b195b4ebe2c8685bb118963d0d9974aaa4dc502039b4e04ae5ff6cabdb7d5295064e0ff4dce34b88cbef2f8aa745a278b9aa7d0

Score

1^/10

Malware Config

Signatures

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\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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

3916 WINWORD.EXE
3916 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3916 WINWORD.EXE
3916 WINWORD.EXE
3916 WINWORD.EXE
3916 WINWORD.EXE
3916 WINWORD.EXE
3916 WINWORD.EXE
3916 WINWORD.EXE
3916 WINWORD.EXE

pid	process
3916	WINWORD.EXE
3916	WINWORD.EXE

pid	process
3916	WINWORD.EXE
3916	WINWORD.EXE
3916	WINWORD.EXE
3916	WINWORD.EXE
3916	WINWORD.EXE
3916	WINWORD.EXE
3916	WINWORD.EXE
3916	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\Peggy_Weissflog_CV_Dezember2020.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3916

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/3916-114-0x00007FFBF09B0000-0x00007FFBF09C0000-memory.dmp

Filesize
64KB

Download
memory/3916-115-0x00007FFBF09B0000-0x00007FFBF09C0000-memory.dmp

Filesize
64KB

Download
memory/3916-116-0x00007FFBF09B0000-0x00007FFBF09C0000-memory.dmp

Filesize
64KB

Download
memory/3916-117-0x00007FFBF09B0000-0x00007FFBF09C0000-memory.dmp

Filesize
64KB

Download
memory/3916-119-0x00007FFBF09B0000-0x00007FFBF09C0000-memory.dmp

Filesize
64KB

Download
memory/3916-118-0x00007FFC12100000-0x00007FFC14C23000-memory.dmp

Filesize
43.1MB

Download
memory/3916-122-0x00007FFC0B690000-0x00007FFC0C77E000-memory.dmp

Filesize
16.9MB

Download
memory/3916-123-0x00007FFC09790000-0x00007FFC0B685000-memory.dmp

Filesize
31.0MB

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