d8d62ab60f4bd68a765884a02cfda2b376c48f43364f3c17e8892646f4cc1cb6

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 18:42

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General

Target

d8d62ab60f4bd68a765884a02cfda2b376c48f43364f3c17e8892646f4cc1cb6.xls
Size

95KB
MD5

64bca056ae9b708ff3297b5d7d51890c
SHA1

3a7f02c7f996790de87b690c5db8123e4d7dd63f
SHA256

d8d62ab60f4bd68a765884a02cfda2b376c48f43364f3c17e8892646f4cc1cb6
SHA512

44ed1cc33f280238b8a4d0cddd6c942270f5a40278094ea2eb85af15fa79fe4ac50c6162018b4d8440289c3a3eed0b49accca519a5a979641415fc58939c5530
SSDEEP

1536:PFKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgPHuS4hcTO97v7UYdEJmXNXE:tKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgd

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://aysbody.com/catalog/Oax5/

xlm40.dropper

http://www.garantihaliyikama.com/wp-admin/QVvdNIasGj/

xlm40.dropper

https://yoymanajemen.id/wp-content/khXBxIm5/

xlm40.dropper

https://dawtona.dev.goldensystem.pl/wp-admin/EX05554XhKk3ee2cQ/

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	2968	2404	regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2964	2404	regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2944	2404	regsvr32.exe	29
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2872	2404	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
2404	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2404	EXCEL.EXE
2404	EXCEL.EXE
2404	EXCEL.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 2968	2404	EXCEL.EXE	31
PID 2404 wrote to memory of 2968	2404	EXCEL.EXE	31
PID 2404 wrote to memory of 2968	2404	EXCEL.EXE	31
PID 2404 wrote to memory of 2968	2404	EXCEL.EXE	31
PID 2404 wrote to memory of 2968	2404	EXCEL.EXE	31
PID 2404 wrote to memory of 2968	2404	EXCEL.EXE	31
PID 2404 wrote to memory of 2968	2404	EXCEL.EXE	31
PID 2404 wrote to memory of 2964	2404	EXCEL.EXE	32
PID 2404 wrote to memory of 2964	2404	EXCEL.EXE	32
PID 2404 wrote to memory of 2964	2404	EXCEL.EXE	32
PID 2404 wrote to memory of 2964	2404	EXCEL.EXE	32
PID 2404 wrote to memory of 2964	2404	EXCEL.EXE	32
PID 2404 wrote to memory of 2964	2404	EXCEL.EXE	32
PID 2404 wrote to memory of 2964	2404	EXCEL.EXE	32
PID 2404 wrote to memory of 2944	2404	EXCEL.EXE	33
PID 2404 wrote to memory of 2944	2404	EXCEL.EXE	33
PID 2404 wrote to memory of 2944	2404	EXCEL.EXE	33
PID 2404 wrote to memory of 2944	2404	EXCEL.EXE	33
PID 2404 wrote to memory of 2944	2404	EXCEL.EXE	33
PID 2404 wrote to memory of 2944	2404	EXCEL.EXE	33
PID 2404 wrote to memory of 2944	2404	EXCEL.EXE	33
PID 2404 wrote to memory of 2872	2404	EXCEL.EXE	34
PID 2404 wrote to memory of 2872	2404	EXCEL.EXE	34
PID 2404 wrote to memory of 2872	2404	EXCEL.EXE	34
PID 2404 wrote to memory of 2872	2404	EXCEL.EXE	34
PID 2404 wrote to memory of 2872	2404	EXCEL.EXE	34
PID 2404 wrote to memory of 2872	2404	EXCEL.EXE	34
PID 2404 wrote to memory of 2872	2404	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\d8d62ab60f4bd68a765884a02cfda2b376c48f43364f3c17e8892646f4cc1cb6.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:2404
- 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:2968
- 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:2964
- 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:2944
- 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:2872

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/2404-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

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memory/2404-1-0x000000007280D000-0x0000000072818000-memory.dmp

Filesize
44KB

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memory/2404-12-0x000000007280D000-0x0000000072818000-memory.dmp

Filesize
44KB

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads