4e52b55a84fd16c5ad7b37ed8ae1211f213390810efb8297b553827124b6bec7

General

Target

4e52b55a84fd16c5ad7b37ed8ae1211f213390810efb8297b553827124b6bec7.docm
Size

79KB
MD5

dfbafdb89f97fb33bfff7c7275ed23d2
SHA1

237e915f08526de9daf35873defe572d539ec14d
SHA256

4e52b55a84fd16c5ad7b37ed8ae1211f213390810efb8297b553827124b6bec7
SHA512

d93b0826f999a6896c21b6f0c6313082a86cd4d0494ac9c9dba1b63e6dcf148c02ac9f57241b5848b97ebcf02c0a8a1a3359beb9f433c862149b8446ec818634
SSDEEP

1536:5bqmt7l50EldQu6/zohGFGLUcBT86W+yxSPyYR0iXQBYSOXClT:5bqE7vfm/oBTrW+EzYR0CUbOCB

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1640	rad52BB8.tmp.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rad52BB8.tmp.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 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

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
5104	WINWORD.EXE
5104	WINWORD.EXE

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
5104	WINWORD.EXE
5104	WINWORD.EXE
5104	WINWORD.EXE
5104	WINWORD.EXE
5104	WINWORD.EXE
5104	WINWORD.EXE
5104	WINWORD.EXE
5104	WINWORD.EXE
5104	WINWORD.EXE
5104	WINWORD.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5104 wrote to memory of 1640	5104	WINWORD.EXE	90
PID 5104 wrote to memory of 1640	5104	WINWORD.EXE	90
PID 5104 wrote to memory of 1640	5104	WINWORD.EXE	90

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\4e52b55a84fd16c5ad7b37ed8ae1211f213390810efb8297b553827124b6bec7.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5104
- C:\Users\Admin\AppData\Local\Temp\rad52BB8.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\rad52BB8.tmp.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1640

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCDF287.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Local\Temp\rad52BB8.tmp.exe

Filesize
72KB

MD5
ed6f1bf24b3948f800290a419b92c2cc

SHA1
4d7d5a89d3ccc1c6a05b6a27bcca662637e364d9

SHA256
3838d8fa162245559c8a8220ad1eeeab9fa10cfe378c00da1cc913d304c349f5

SHA512
7d956838413aa8f567d776a763e860e1b3974e4bcc9014037cd208b551379126e85cbba8767b784edbf73aeae94effe446313cadccd9e4fe19a9f2dfb3f20260

Download Submit
memory/1640-61-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-11-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-7-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-5-0x00007FFDEAA30000-0x00007FFDEAA40000-memory.dmp

Filesize
64KB

Download
memory/5104-31-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-6-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-32-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-1-0x00007FFE2AA4D000-0x00007FFE2AA4E000-memory.dmp

Filesize
4KB

Download
memory/5104-14-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-15-0x00007FFDE83A0000-0x00007FFDE83B0000-memory.dmp

Filesize
64KB

Download
memory/5104-16-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-18-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-19-0x00007FFDE83A0000-0x00007FFDE83B0000-memory.dmp

Filesize
64KB

Download
memory/5104-17-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-13-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-12-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-9-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-77-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-4-0x00007FFDEAA30000-0x00007FFDEAA40000-memory.dmp

Filesize
64KB

Download
memory/5104-10-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-40-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-43-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-42-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-41-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-48-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-3-0x00007FFDEAA30000-0x00007FFDEAA40000-memory.dmp

Filesize
64KB

Download
memory/5104-2-0x00007FFDEAA30000-0x00007FFDEAA40000-memory.dmp

Filesize
64KB

Download
memory/5104-65-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-66-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-67-0x00007FFE2AA4D000-0x00007FFE2AA4E000-memory.dmp

Filesize
4KB

Download
memory/5104-68-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-69-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-70-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-73-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-8-0x00007FFE2A9B0000-0x00007FFE2ABA5000-memory.dmp

Filesize
2.0MB

Download
memory/5104-0-0x00007FFDEAA30000-0x00007FFDEAA40000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads