ece4d2f1e91d723320e3c6374fa33aca7d05dc03d9403d91ab8388867d43c46b

Analysis

max time kernel
112s
max time network
152s
platform
windows10_x64
resource
win10v20210408
submitted
22-07-2021 08:34

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General

Target

Payment Advice_GLV913332922.xlsx
Size

1.2MB
MD5

e8e5934ac8c39cedfb38985307ee7b03
SHA1

2e861bf7dfb04fa42b2b7b31d85122c72d035ce6
SHA256

ece4d2f1e91d723320e3c6374fa33aca7d05dc03d9403d91ab8388867d43c46b
SHA512

8361e968d07c483b88fe2751210b6dd9fcf1c056624f8e96c2463f2cb389edd881c35b8d76303893742790c831cb20582e5c3c31e89971934000a960ac084fa1

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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 opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

4796 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	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\Payment Advice_GLV913332922.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4796

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/4796-114-0x00007FF765510000-0x00007FF768AC6000-memory.dmp

Filesize
53.7MB

Download
memory/4796-115-0x00007FFD6E7C0000-0x00007FFD6E7D0000-memory.dmp

Filesize
64KB

Download
memory/4796-116-0x00007FFD6E7C0000-0x00007FFD6E7D0000-memory.dmp

Filesize
64KB

Download
memory/4796-117-0x00007FFD6E7C0000-0x00007FFD6E7D0000-memory.dmp

Filesize
64KB

Download
memory/4796-118-0x00007FFD6E7C0000-0x00007FFD6E7D0000-memory.dmp

Filesize
64KB

Download
memory/4796-121-0x00007FFD6E7C0000-0x00007FFD6E7D0000-memory.dmp

Filesize
64KB

Download
memory/4796-122-0x00007FFD8F0A0000-0x00007FFD9018E000-memory.dmp

Filesize
16.9MB

Download
memory/4796-123-0x0000020AF2110000-0x0000020AF4005000-memory.dmp

Filesize
31.0MB

Download
memory/4796-327-0x00007FFD6E7C0000-0x00007FFD6E7D0000-memory.dmp

Filesize
64KB

Download
memory/4796-328-0x00007FFD6E7C0000-0x00007FFD6E7D0000-memory.dmp

Filesize
64KB

Download
memory/4796-329-0x00007FFD6E7C0000-0x00007FFD6E7D0000-memory.dmp

Filesize
64KB

Download
memory/4796-330-0x00007FFD6E7C0000-0x00007FFD6E7D0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads