7ca0acdc3e8b24c2034b2205dbfdf744c903cae7c88b1d09b529991168c05dca

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-12-2024 21:57

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General

Target

IoC/00496083.xls
Size

62KB
MD5

ac50c89f3656c1386a6c43ca01a6156d
SHA1

5a05155043902ec4b60bfb75e5fa2996b04a806d
SHA256

ef2cd6b4fd4fbeedc663f59c5196f63338b9f66242230d15f70cdaeba3bfde54
SHA512

c64162be8857b66c13ae93fac54b392e9c663ec377f572178e7db2953e719b5b8d9c65f192223483c58ac85d97d21cd6024f55bb7658430fc1a94bf96c63f443
SSDEEP

1536:/IvlYkEIbSkKBEqEXPgsRZmbaoFhZhR0cixIHm0ylHqfq21PfQBk4MmsiK:/mlYkEIuPm3fNRZmbaoFhZhR0cixIHmE

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
2540	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2540	EXCEL.EXE
2540	EXCEL.EXE
2540	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\IoC\00496083.xls
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2540

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

memory/2540-1-0x000000007237D000-0x0000000072388000-memory.dmp

Filesize
44KB

Download
memory/2540-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2540-6-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2540-4-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2540-7-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2540-3-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2540-2-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2540-5-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2540-8-0x000000007237D000-0x0000000072388000-memory.dmp

Filesize
44KB

Download