48eb94cc491f59b951a2753961864dd0d6257d96e0ba0862a302399cd1e7dba4

Analysis

max time kernel
34s
max time network
136s
platform
windows10_x64
resource
win10
submitted
15/07/2020, 21:37

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General

Target

SecuriteInfo.com.005690e01.30926.xls
Size

298KB
MD5

0983f5f90c2c6b305e27d357873c6552
SHA1

19e996fb068bad7cbfd1ff373f104a45f159b0f5
SHA256

48eb94cc491f59b951a2753961864dd0d6257d96e0ba0862a302399cd1e7dba4
SHA512

e400695841f024582e3a6e567db60a3f0011a89dbbe3eb2417039d7f5841bb74670b8c95570c0fb302a6aceacb45070f64fac5a675ff3ebc1bf98596666c3d2d

Score

8^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
3044	EXCEL.EXE
3044	EXCEL.EXE
3044	EXCEL.EXE
3044	EXCEL.EXE
3044	EXCEL.EXE
3044	EXCEL.EXE
3044	EXCEL.EXE
3044	EXCEL.EXE
3044	EXCEL.EXE
3044	EXCEL.EXE
3044	EXCEL.EXE
3044	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3044	EXCEL.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 3416	3044	EXCEL.EXE	70
PID 3044 wrote to memory of 3416	3044	EXCEL.EXE	70
PID 3044 wrote to memory of 3416	3044	EXCEL.EXE	70

Executes dropped EXE 1 IoCs

pid	Process
3416	xshCsjw.exe

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

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

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.005690e01.30926.xls"
1⤵
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of WriteProcessMemory
- Checks processor information in registry
PID:3044
- C:\IqpdPqN\ZnVmYdD\xshCsjw.exe
  "C:\IqpdPqN\ZnVmYdD\xshCsjw.exe"
  2⤵
  - Executes dropped EXE
  PID:3416

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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