2df187001e2d2ffd0087d66370c1507d2a4beac5fb547706e632ae9146ba309c

Analysis

max time kernel
67s
max time network
122s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 03:21

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General

Target

2df187001e2d2ffd0087d66370c1507d2a4beac5fb547706e632ae9146ba309c.xls
Size

110KB
MD5

03b09f85a06eac66309a5cdbfada2d03
SHA1

fcec83812a1a76e9d4c7e4d1a767e470e3a7ac0a
SHA256

2df187001e2d2ffd0087d66370c1507d2a4beac5fb547706e632ae9146ba309c
SHA512

8df23ead08ca001a56818510fe304a91341736ba6dda98059f946670923ba9c4fe772f49022c9f536b0e3f510ae8b5afa4c995f51319043406639f14b674f561
SSDEEP

3072:VfKpbdrHYrMue8q7QPX+5xtekEdi8/dgVyVIBk6h2bsllScQjnxM:pKpbdrHYrMue8q7QPX+5xtFEdi8/dgVf

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://duvarkagitlarimodelleri.com/42hhp/gZXakh7/

xlm40.dropper

https://dolphinwavehavuzrobotu.com/wp-includes/RmCbvIKjjtlB3tabyPo/

xlm40.dropper

http://animalsandusfujairah.com/wp-admin/JWO58zeUOwSI/

Signatures

Process spawned unexpected child process 1 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	3012	2744	regsvr32.exe	29

System Location Discovery: System Language Discovery 1 TTPs 2 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

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
2744	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2744	EXCEL.EXE
2744	EXCEL.EXE
2744	EXCEL.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 3012	2744	EXCEL.EXE	30
PID 2744 wrote to memory of 3012	2744	EXCEL.EXE	30
PID 2744 wrote to memory of 3012	2744	EXCEL.EXE	30
PID 2744 wrote to memory of 3012	2744	EXCEL.EXE	30
PID 2744 wrote to memory of 3012	2744	EXCEL.EXE	30
PID 2744 wrote to memory of 3012	2744	EXCEL.EXE	30
PID 2744 wrote to memory of 3012	2744	EXCEL.EXE	30

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\2df187001e2d2ffd0087d66370c1507d2a4beac5fb547706e632ae9146ba309c.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:2744
- C:\Windows\SysWow64\regsvr32.exe
  C:\Windows\SysWow64\regsvr32.exe /s ..\xxw1.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:3012

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

C:\Users\Admin\xxw1.ocx

Filesize
154KB

MD5
beabc84af8591bf7dc87a2e2f2c9ebe4

SHA1
e6159a33175511ecee3e07e791db3b47200e9f1e

SHA256
e0f5236f98d3fc722c12910c950fdb9db80ae68243e9a54a308ad2b3d62f0ff2

SHA512
4f672195da7673db639ef43c95d816440199ef2b6ea2cae7cdbf9443bd8943525de7a662cf3b75c89b5b895673724def0420ccd438a789d3b5225607a50215b5

Download Submit
memory/2744-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2744-1-0x00000000735FD000-0x0000000073608000-memory.dmp

Filesize
44KB

Download
memory/2744-23-0x00000000735FD000-0x0000000073608000-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