c993916bdf6c9185eddd5af5c1560ddddd8f30e988f6068acc9d0e412c7f9406

Analysis

max time kernel
139s
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 23:52

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General

Target

c993916bdf6c9185eddd5af5c1560ddddd8f30e988f6068acc9d0e412c7f9406.xls
Size

95KB
MD5

e6dcacf406448d613c9aee37d89b8682
SHA1

ab60afdb3021230dde3467098cda72a2b761e44a
SHA256

c993916bdf6c9185eddd5af5c1560ddddd8f30e988f6068acc9d0e412c7f9406
SHA512

cadcfe630ef1af437b7d6162b50d165530af482ecc293b9d3a3f000e003abaf415bd4fb3d10d52cd5e83faa04c7f404a551076ebc60d5b5799bff6a52b5857db
SSDEEP

1536:iFKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg1HuS4hcTO97v7UYdEJmSCs+:cKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgm

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://francite.net/images/XI7zS0X1nY/

xlm40.dropper

https://cointrade.world/receipts/Sa6fYJpecEVqiRf05/

xlm40.dropper

http://gedebey-tvradio.info/wp-includes/nOmdPyUpDB/

xlm40.dropper

http://haircutbar.com/cgi-bin/SpJT9OKPmUpJfkGqv/

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	1832	2532	regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2748	2532	regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2800	2532	regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2804	2532	regsvr32.exe	29

System Location Discovery: System Language Discovery 1 TTPs 5 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
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
2532	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2532	EXCEL.EXE
2532	EXCEL.EXE
2532	EXCEL.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 1832	2532	EXCEL.EXE	31
PID 2532 wrote to memory of 1832	2532	EXCEL.EXE	31
PID 2532 wrote to memory of 1832	2532	EXCEL.EXE	31
PID 2532 wrote to memory of 1832	2532	EXCEL.EXE	31
PID 2532 wrote to memory of 1832	2532	EXCEL.EXE	31
PID 2532 wrote to memory of 1832	2532	EXCEL.EXE	31
PID 2532 wrote to memory of 1832	2532	EXCEL.EXE	31
PID 2532 wrote to memory of 2748	2532	EXCEL.EXE	32
PID 2532 wrote to memory of 2748	2532	EXCEL.EXE	32
PID 2532 wrote to memory of 2748	2532	EXCEL.EXE	32
PID 2532 wrote to memory of 2748	2532	EXCEL.EXE	32
PID 2532 wrote to memory of 2748	2532	EXCEL.EXE	32
PID 2532 wrote to memory of 2748	2532	EXCEL.EXE	32
PID 2532 wrote to memory of 2748	2532	EXCEL.EXE	32
PID 2532 wrote to memory of 2800	2532	EXCEL.EXE	33
PID 2532 wrote to memory of 2800	2532	EXCEL.EXE	33
PID 2532 wrote to memory of 2800	2532	EXCEL.EXE	33
PID 2532 wrote to memory of 2800	2532	EXCEL.EXE	33
PID 2532 wrote to memory of 2800	2532	EXCEL.EXE	33
PID 2532 wrote to memory of 2800	2532	EXCEL.EXE	33
PID 2532 wrote to memory of 2800	2532	EXCEL.EXE	33
PID 2532 wrote to memory of 2804	2532	EXCEL.EXE	34
PID 2532 wrote to memory of 2804	2532	EXCEL.EXE	34
PID 2532 wrote to memory of 2804	2532	EXCEL.EXE	34
PID 2532 wrote to memory of 2804	2532	EXCEL.EXE	34
PID 2532 wrote to memory of 2804	2532	EXCEL.EXE	34
PID 2532 wrote to memory of 2804	2532	EXCEL.EXE	34
PID 2532 wrote to memory of 2804	2532	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\c993916bdf6c9185eddd5af5c1560ddddd8f30e988f6068acc9d0e412c7f9406.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:2532
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\soci1.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:1832
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\soci2.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2748
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\soci3.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2800
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\soci4.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2804

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/2532-1-0x0000000071EED000-0x0000000071EF8000-memory.dmp

Filesize
44KB

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memory/2532-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

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memory/2532-2-0x0000000071EED000-0x0000000071EF8000-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