804e3a6cde4114e76fa911b699891535c8ed8b637ee9eaad373619e3ce36ee19

Analysis

max time kernel
109s
max time network
74s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
05-10-2024 09:51

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General

Target

attendees.xlsm
Size

535KB
MD5

b556307e1e6462a9aea5dc1f76667d10
SHA1

e3525ffd85d51a0a502012492ed1ef54d22eec88
SHA256

804e3a6cde4114e76fa911b699891535c8ed8b637ee9eaad373619e3ce36ee19
SHA512

51666a80ae3ae2ba69954f47e36521ce08cece8dd258498a7cf88e6c2586fa9a66776c78d68538bca5568965ebca87e9d04ce79db2c2388716ab73182af7164b
SSDEEP

12288:E9ijex0VbLbGeH+59SjrPImbT4XXO8RGNQpRtL8PZY4krmStNpc:E9fKVbLte52rPImbCjGWpj8BYVmSt/c

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

Processes:

EXCEL.EXE

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

Processes:

EXCEL.EXE

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid	Process
2308	EXCEL.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

AUDIODG.EXE

description	pid	Process
Token: 33	2772	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2772	AUDIODG.EXE
Token: 33	2772	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2772	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid	Process
2308	EXCEL.EXE
2308	EXCEL.EXE

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

EXCEL.EXE

pid	Process
2308	EXCEL.EXE
2308	EXCEL.EXE
2308	EXCEL.EXE
2308	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\attendees.xlsm
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2308

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:2932

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x484
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2772

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/2308-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2308-1-0x000000007206D000-0x0000000072078000-memory.dmp

Filesize
44KB

Download
memory/2308-4-0x000000007206D000-0x0000000072078000-memory.dmp

Filesize
44KB

Download
memory/2308-8-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2308-9-0x000000007206D000-0x0000000072078000-memory.dmp

Filesize
44KB

Download