6f6841c7d19526f88f9d4293ff2af308b81fdf504439157d872f5af1f3760a07

Analysis

max time kernel
141s
max time network
142s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 20:20

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General

Target

6f6841c7d19526f88f9d4293ff2af308b81fdf504439157d872f5af1f3760a07.xls
Size

77KB
MD5

8b9b50d96739da92b9897b22c9ab580c
SHA1

9bbd474ef3c6d33f0d205ce22e4057b3c2d5a8e0
SHA256

6f6841c7d19526f88f9d4293ff2af308b81fdf504439157d872f5af1f3760a07
SHA512

ac6de67679749d9944a6bc03c3d5033caf1f589ddf64e9e7767d6a3fc1834bbfbf6b21872aac8f7651e1f12a1a79d568c32621c32892c2f1d48e9398e8f13c98
SSDEEP

1536:ASKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgW2+hD8nTLqQrRrZws8Er0:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgU

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://trusttransport-eg.com/wp-admin/rphDfzbs/

xlm40.dropper

https://thuexevanphong.com/wp-content/F6JRN/

xlm40.dropper

http://thisiselizabethj.com/wp-content/qeg16EZwSZy2/

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	2704	2380	regsvr32.exe	30
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2828	2380	regsvr32.exe	30
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2840	2380	regsvr32.exe	30

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
2380	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2380	EXCEL.EXE
2380	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2380	EXCEL.EXE
2380	EXCEL.EXE
2380	EXCEL.EXE

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2704	2380	EXCEL.EXE	32
PID 2380 wrote to memory of 2704	2380	EXCEL.EXE	32
PID 2380 wrote to memory of 2704	2380	EXCEL.EXE	32
PID 2380 wrote to memory of 2704	2380	EXCEL.EXE	32
PID 2380 wrote to memory of 2704	2380	EXCEL.EXE	32
PID 2380 wrote to memory of 2704	2380	EXCEL.EXE	32
PID 2380 wrote to memory of 2704	2380	EXCEL.EXE	32
PID 2380 wrote to memory of 2828	2380	EXCEL.EXE	33
PID 2380 wrote to memory of 2828	2380	EXCEL.EXE	33
PID 2380 wrote to memory of 2828	2380	EXCEL.EXE	33
PID 2380 wrote to memory of 2828	2380	EXCEL.EXE	33
PID 2380 wrote to memory of 2828	2380	EXCEL.EXE	33
PID 2380 wrote to memory of 2828	2380	EXCEL.EXE	33
PID 2380 wrote to memory of 2828	2380	EXCEL.EXE	33
PID 2380 wrote to memory of 2840	2380	EXCEL.EXE	34
PID 2380 wrote to memory of 2840	2380	EXCEL.EXE	34
PID 2380 wrote to memory of 2840	2380	EXCEL.EXE	34
PID 2380 wrote to memory of 2840	2380	EXCEL.EXE	34
PID 2380 wrote to memory of 2840	2380	EXCEL.EXE	34
PID 2380 wrote to memory of 2840	2380	EXCEL.EXE	34
PID 2380 wrote to memory of 2840	2380	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\6f6841c7d19526f88f9d4293ff2af308b81fdf504439157d872f5af1f3760a07.xls
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32 C:\Uduw\soam1.OCX
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2704
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32 C:\Uduw\soam2.OCX
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2828
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32 C:\Uduw\soam3.OCX
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2840

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/2380-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2380-1-0x00000000723FD000-0x0000000072408000-memory.dmp

Filesize
44KB

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memory/2380-2-0x00000000723FD000-0x0000000072408000-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