9525bfde6d85d78704f426646b56bc76e578a2daeb8be36f1d8519f7fb236f81

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/11/2024, 11:31

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General

Target

9525bfde6d85d78704f426646b56bc76e578a2daeb8be36f1d8519f7fb236f81.xlsm
Size

74KB
MD5

5f8d4323c62e261d8603744f7da54e8d
SHA1

4588ec4b30b8eeeada9082a71f1ef30cfb8acbc0
SHA256

9525bfde6d85d78704f426646b56bc76e578a2daeb8be36f1d8519f7fb236f81
SHA512

986cf90cb0a3805e1c0996132509d227d09d8bb3c33c6c4eb89ec8563e0c45fb9e20875b5fb7c2c790e9525def8b2a30e448148986c15c612076fddea1f9da22
SSDEEP

1536:uS3FXUcSto0NSVUINwtzLT7OMuuAe0yOcfpXZGsM7VI0E:N310tzSmICpH7OZuvZGsMnE

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://praachichemfood.com/wp-content/lcT43/

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	2684	2104	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
2104	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2104	EXCEL.EXE
2104	EXCEL.EXE
2104	EXCEL.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2684	2104	EXCEL.EXE	30
PID 2104 wrote to memory of 2684	2104	EXCEL.EXE	30
PID 2104 wrote to memory of 2684	2104	EXCEL.EXE	30
PID 2104 wrote to memory of 2684	2104	EXCEL.EXE	30
PID 2104 wrote to memory of 2684	2104	EXCEL.EXE	30
PID 2104 wrote to memory of 2684	2104	EXCEL.EXE	30
PID 2104 wrote to memory of 2684	2104	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\9525bfde6d85d78704f426646b56bc76e578a2daeb8be36f1d8519f7fb236f81.xlsm
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Windows\SysWow64\regsvr32.exe
  C:\Windows\SysWow64\regsvr32.exe -s ..\fbd.dll
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2684

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

Replay Monitor

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Downloads

C:\Users\Admin\fbd.dll

Filesize
114B

MD5
e89f75f918dbdcee28604d4e09dd71d7

SHA1
f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

SHA256
6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

SHA512
8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

Download Submit
memory/2104-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2104-1-0x000000007264D000-0x0000000072658000-memory.dmp

Filesize
44KB

Download
memory/2104-7-0x000000007264D000-0x0000000072658000-memory.dmp

Filesize
44KB

Download