cfa879cf0a4e4d771307f7b5d802156270de22be2aa0a7b5ab25d131487b2264

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/03/2025, 21:45

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General

Target

cfa879cf0a4e4d771307f7b5d802156270de22be2aa0a7b5ab25d131487b2264.xls
Size

205KB
MD5

be533fca0338d2fd1d064acc4eb37705
SHA1

a32d3f01b50f192503149d216179208ecc836200
SHA256

cfa879cf0a4e4d771307f7b5d802156270de22be2aa0a7b5ab25d131487b2264
SHA512

ad696827e723baeaa29d0a74160020e14a8a8eef7476d9a4394387547c318c1c6edad8032c0fc9b0a0f69c2283574b52248f2bdaf9735bdcba9c30f947d890e6
SSDEEP

6144:S9k3hOdsylKlgryzc4bNhZF+E+EgwKYAdP+AK9oEU:SpK

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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

Office loads VBA resources, possible macro or embedded object present

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
2392	EXCEL.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2392	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2392	EXCEL.EXE
2392	EXCEL.EXE
2392	EXCEL.EXE

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\cfa879cf0a4e4d771307f7b5d802156270de22be2aa0a7b5ab25d131487b2264.xls
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2392

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\AppData\Local\Temp\VBC313.tmp

Filesize
1KB

MD5
a950fcfb38c4bd2aed2ab8de725d0c4f

SHA1
93b21283abc042f7b21a78a4551e98a96bff73a3

SHA256
5474b6db2ec8267733054de176aa0096e5d4a6e656dc9d8766c810528ac8b5c1

SHA512
2ef190c0e1542bcec78f27719b42579fd0f5bb0b3c538c1e8ed3619266b018ba7185e3cf2c2b5a1b6b34cb217596f3e184a6116f418b7792d5d034dcb9915be4

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat

Filesize
368B

MD5
ab4d8c23360bcdcfb01c64912f201945

SHA1
f8bef630c020de8e97e5febf741dd787f4b53082

SHA256
6a9b2e388a9f45203991198245b385c2f3fa20b9e396b7e2009a3f88d7aa516a

SHA512
c5f75d06922c8515eefd3f84b56a37e4fbb395b469250a75dfdccfaf11ce908293234f915fa7ce4f3a18e55db5d6c4c22abb53397111b5c85bec0ab29bca7582

Download Submit
memory/2392-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2392-1-0x000000007253D000-0x0000000072548000-memory.dmp

Filesize
44KB

Download
memory/2392-6-0x0000000006100000-0x0000000006200000-memory.dmp

Filesize
1024KB

Download
memory/2392-9-0x0000000006100000-0x0000000006200000-memory.dmp

Filesize
1024KB

Download
memory/2392-31-0x000000007253D000-0x0000000072548000-memory.dmp

Filesize
44KB

Download
memory/2392-32-0x0000000006100000-0x0000000006200000-memory.dmp

Filesize
1024KB

Download