97c7fd3de4f86e70b303047927239983d5f72661400c43b33cda177e5158f58a

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
13-07-2024 05:08

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General

Target

ComplianceReport-1235323747-Apr-20.xlsb
Size

1.2MB
MD5

51016d03eae776f91efa813adfa7d9fe
SHA1

eaca11c28c4ce7751b8f0f3e6daa027ead329fe3
SHA256

7db01ebd9e8d5bb25b52eb950fe2c43da26552fbb37377519acf787942824701
SHA512

b6f3be602bc2534afaf0a311ab7ff0d132716bbbe8d64e729700fae7a9e82df361dd8db732f2f0fcaef4c730c1a1e7f26bfb21b43f2a8f9b40693a0984a3230c
SSDEEP

24576:0iWxUUOy+cKrpxlDPTMFf9P0kmppxlDPTMFfypxlDPTMFf3h:dEcyUjDLMd+bjDLMdEjDLMd3h

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://5.254.118.241/352042.dat

xlm40.dropper

http://139.99.133.171/352042.dat

xlm40.dropper

http://185.244.149.152/352042.dat

Signatures

Process spawned unexpected child process 4 IoCs

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

description	pid	pid_target	Process	procid_target
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2856	3052	Regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2060	3052	Regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2796	3052	Regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2864	3052	Regsvr32.exe	29

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3052	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3052	EXCEL.EXE
3052	EXCEL.EXE
3052	EXCEL.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2856	3052	EXCEL.EXE	31
PID 3052 wrote to memory of 2856	3052	EXCEL.EXE	31
PID 3052 wrote to memory of 2856	3052	EXCEL.EXE	31
PID 3052 wrote to memory of 2856	3052	EXCEL.EXE	31
PID 3052 wrote to memory of 2856	3052	EXCEL.EXE	31
PID 3052 wrote to memory of 2856	3052	EXCEL.EXE	31
PID 3052 wrote to memory of 2856	3052	EXCEL.EXE	31
PID 3052 wrote to memory of 2060	3052	EXCEL.EXE	32
PID 3052 wrote to memory of 2060	3052	EXCEL.EXE	32
PID 3052 wrote to memory of 2060	3052	EXCEL.EXE	32
PID 3052 wrote to memory of 2060	3052	EXCEL.EXE	32
PID 3052 wrote to memory of 2060	3052	EXCEL.EXE	32
PID 3052 wrote to memory of 2060	3052	EXCEL.EXE	32
PID 3052 wrote to memory of 2060	3052	EXCEL.EXE	32
PID 3052 wrote to memory of 2796	3052	EXCEL.EXE	33
PID 3052 wrote to memory of 2796	3052	EXCEL.EXE	33
PID 3052 wrote to memory of 2796	3052	EXCEL.EXE	33
PID 3052 wrote to memory of 2796	3052	EXCEL.EXE	33
PID 3052 wrote to memory of 2796	3052	EXCEL.EXE	33
PID 3052 wrote to memory of 2796	3052	EXCEL.EXE	33
PID 3052 wrote to memory of 2796	3052	EXCEL.EXE	33
PID 3052 wrote to memory of 2864	3052	EXCEL.EXE	34
PID 3052 wrote to memory of 2864	3052	EXCEL.EXE	34
PID 3052 wrote to memory of 2864	3052	EXCEL.EXE	34
PID 3052 wrote to memory of 2864	3052	EXCEL.EXE	34
PID 3052 wrote to memory of 2864	3052	EXCEL.EXE	34
PID 3052 wrote to memory of 2864	3052	EXCEL.EXE	34
PID 3052 wrote to memory of 2864	3052	EXCEL.EXE	34

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\ComplianceReport-1235323747-Apr-20.xlsb
1⤵
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Windows\SysWOW64\Regsvr32.exe
  Regsvr32 /s calc
  2⤵
  - Process spawned unexpected child process
  PID:2856
- C:\Windows\SysWOW64\Regsvr32.exe
  Regsvr32 C:\Flopers\Gorl\Vertu.OCX
  2⤵
  - Process spawned unexpected child process
  PID:2060
- C:\Windows\SysWOW64\Regsvr32.exe
  Regsvr32 C:\Flopers\Gorl\Vertua.OCX
  2⤵
  - Process spawned unexpected child process
  PID:2796
- C:\Windows\SysWOW64\Regsvr32.exe
  Regsvr32 C:\Flopers\Gorl\Vertub.OCX
  2⤵
  - Process spawned unexpected child process
  PID:2864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3052-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/3052-1-0x000000007210D000-0x0000000072118000-memory.dmp

Filesize
44KB

Download
memory/3052-4-0x000000007210D000-0x0000000072118000-memory.dmp

Filesize
44KB

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads