af8ecefefb6a967f4bdd914d6ccfa7c4d68d5953e71198e5cd4135e1a3f54272

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-09-2024 12:47

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General

Target

sample1.xlsx
Size

20KB
MD5

f34c30dfc5150d1403d9af34e69edb0a
SHA1

998687da6e70ffdf308c32146ad09852b6ace059
SHA256

af8ecefefb6a967f4bdd914d6ccfa7c4d68d5953e71198e5cd4135e1a3f54272
SHA512

cf8424e0a93943b23319bb531687f66847febda06f06fac8f0f5b6152ed9dc5618ba07cf7a8f3b97c33ad90923d4fab66673c6d8a1f766fe62693dad0693133a
SSDEEP

384:0RI1+JCwe+IGQv2Z1mJkU95eva4rOFhkm5r6FB54ZSNgu/7EgKfR:DgJC774HMeS4rchQFBSZKgu/HKZ

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

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
1800	EXCEL.EXE

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1800	EXCEL.EXE
1800	EXCEL.EXE
1800	EXCEL.EXE
1800	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\sample1.xlsx
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1800

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/1800-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1800-1-0x0000000072C3D000-0x0000000072C48000-memory.dmp

Filesize
44KB

Download
memory/1800-3-0x0000000072C3D000-0x0000000072C48000-memory.dmp

Filesize
44KB

Download