80cc2592c761a4365a06bde6f032d6ad3636a4cc25d9d7364b13d214166af8f8

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 00:08

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General

Target

80cc2592c761a4365a06bde6f032d6ad3636a4cc25d9d7364b13d214166af8f8.xls
Size

46KB
MD5

f55ccde7bd3dfaeaa69bbc08d4777a3a
SHA1

72b0d670112dd79efed501ea7b35958ae9191585
SHA256

80cc2592c761a4365a06bde6f032d6ad3636a4cc25d9d7364b13d214166af8f8
SHA512

f2cd0df7d3cc379744f144294128377e8a40424df6771861218fe197ec29bba5a1c6710508620f5e57af07e2c17dbd77548a6e585f628b9398201cabd8012c7e
SSDEEP

768:pDMPKpb8rGYrMPe3q7Q0XV5xtezE8vpI8UM+VgTBs7QqvZQ4tsdurv:pYKpb8rGYrMPe3q7Q0XV5xtezE8vG8Uv

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://202.29.80.55/2021/z/

xlm40.dropper

http://23.239.12.243/dealspot/SvebxVmFucz/

xlm40.dropper

https://adviceme.gr/test/SSzbOkk633/

Signatures

Process spawned unexpected child process 3 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	2984	3060	regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2920	3060	regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2780	3060	regsvr32.exe	29

System Location Discovery: System Language Discovery 1 TTPs 4 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	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

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
3060	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3060	EXCEL.EXE
3060	EXCEL.EXE
3060	EXCEL.EXE

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 2984	3060	EXCEL.EXE	32
PID 3060 wrote to memory of 2984	3060	EXCEL.EXE	32
PID 3060 wrote to memory of 2984	3060	EXCEL.EXE	32
PID 3060 wrote to memory of 2984	3060	EXCEL.EXE	32
PID 3060 wrote to memory of 2984	3060	EXCEL.EXE	32
PID 3060 wrote to memory of 2984	3060	EXCEL.EXE	32
PID 3060 wrote to memory of 2984	3060	EXCEL.EXE	32
PID 3060 wrote to memory of 2920	3060	EXCEL.EXE	33
PID 3060 wrote to memory of 2920	3060	EXCEL.EXE	33
PID 3060 wrote to memory of 2920	3060	EXCEL.EXE	33
PID 3060 wrote to memory of 2920	3060	EXCEL.EXE	33
PID 3060 wrote to memory of 2920	3060	EXCEL.EXE	33
PID 3060 wrote to memory of 2920	3060	EXCEL.EXE	33
PID 3060 wrote to memory of 2920	3060	EXCEL.EXE	33
PID 3060 wrote to memory of 2780	3060	EXCEL.EXE	34
PID 3060 wrote to memory of 2780	3060	EXCEL.EXE	34
PID 3060 wrote to memory of 2780	3060	EXCEL.EXE	34
PID 3060 wrote to memory of 2780	3060	EXCEL.EXE	34
PID 3060 wrote to memory of 2780	3060	EXCEL.EXE	34
PID 3060 wrote to memory of 2780	3060	EXCEL.EXE	34
PID 3060 wrote to memory of 2780	3060	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\80cc2592c761a4365a06bde6f032d6ad3636a4cc25d9d7364b13d214166af8f8.xls
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\wdusx1.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2984
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\wdusx2.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2920
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\wdusx3.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2780

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3060-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

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memory/3060-1-0x0000000072A5D000-0x0000000072A68000-memory.dmp

Filesize
44KB

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memory/3060-2-0x0000000072A5D000-0x0000000072A68000-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