aae1300f065f66d36cb287b0a56987577cea0f33b71671cb9752014dcbbda2da

Analysis

max time kernel
108s
max time network
143s
platform
windows10_x64
resource
win10v20210408
submitted
06-05-2021 13:55

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General

Target

Complaint-1706521923-05062021.xlsm
Size

109KB
MD5

49da35a88565be68fed3b6ea2cc12be2
SHA1

a50f568a3594dde5ae39e96209e2c10d809b2895
SHA256

edbfdcd26ed04df1b2f472845f4a701f569acf032f8bfba3998927caf04539e6
SHA512

2ce4c38ef466afc4c12b1d37dc5011e2f1113f37cedfaeb3f4b0444ba31fb3c2a0c7b84670f07722210dbe1f8cd8d0e05590a417de8f988d4c8eae6a6d8a6067

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1096 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
1096	EXCEL.EXE
1096	EXCEL.EXE
1096	EXCEL.EXE
1096	EXCEL.EXE
1096	EXCEL.EXE
1096	EXCEL.EXE
1096	EXCEL.EXE
1096	EXCEL.EXE
1096	EXCEL.EXE
1096	EXCEL.EXE
1096	EXCEL.EXE
1096	EXCEL.EXE

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Complaint-1706521923-05062021.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1096

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1096-114-0x00007FF709D80000-0x00007FF70D336000-memory.dmp

Filesize
53.7MB

Download
memory/1096-115-0x00007FF861870000-0x00007FF861880000-memory.dmp

Filesize
64KB

Download
memory/1096-116-0x00007FF861870000-0x00007FF861880000-memory.dmp

Filesize
64KB

Download
memory/1096-117-0x00007FF861870000-0x00007FF861880000-memory.dmp

Filesize
64KB

Download
memory/1096-118-0x00007FF861870000-0x00007FF861880000-memory.dmp

Filesize
64KB

Download
memory/1096-121-0x00007FF861870000-0x00007FF861880000-memory.dmp

Filesize
64KB

Download
memory/1096-122-0x00007FF882280000-0x00007FF88336E000-memory.dmp

Filesize
16.9MB

Download
memory/1096-123-0x0000017B53A70000-0x0000017B55965000-memory.dmp

Filesize
31.0MB

Download