emotet | 28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5

General

Target

28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe
Size

437KB
MD5

de9cf724678389e4441be836c61847bc
SHA1

4359e2346a84476c563bd69ee471431f121e5b25
SHA256

28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5
SHA512

13f6926fdaeb4d403d4189d6e92cdb2720f4bb2ab60681449c6d49557c3d288ae058571455611ca42fafd14bc2f7d7a07400b55f1e6a27bf6bcb42734590855b
SSDEEP

3072:Rpb5KYy7XCQW4rKMXxgT1urCd1o+RNLz1sqYaj8XJXJ92iCBWb:1FAKCxgAOXPRNLIaj8XMo

Score

10^/10

emotet banker trojan

Malware Config

Signatures

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

Drops file in System32 directory 4 IoCs

Processes:

withouttuip.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	withouttuip.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	withouttuip.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	withouttuip.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	withouttuip.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies data under HKEY_USERS 3 IoCs

Processes:

withouttuip.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	withouttuip.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	withouttuip.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	withouttuip.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exewithouttuip.exewithouttuip.exe

pid	process
4376	28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe
4376	28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe
4372	28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe
4372	28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe
528	withouttuip.exe
528	withouttuip.exe
4644	withouttuip.exe
4644	withouttuip.exe
4644	withouttuip.exe
4644	withouttuip.exe
4644	withouttuip.exe
4644	withouttuip.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe

pid process

4372 28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe

pid	process
4372	28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exewithouttuip.exe

description	pid	process	target process
PID 4376 wrote to memory of 4372	4376	28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe	28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe
PID 4376 wrote to memory of 4372	4376	28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe	28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe
PID 4376 wrote to memory of 4372	4376	28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe	28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe
PID 528 wrote to memory of 4644	528	withouttuip.exe	withouttuip.exe
PID 528 wrote to memory of 4644	528	withouttuip.exe	withouttuip.exe
PID 528 wrote to memory of 4644	528	withouttuip.exe	withouttuip.exe

C:\Users\Admin\AppData\Local\Temp\28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe
"C:\Users\Admin\AppData\Local\Temp\28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4376

C:\Users\Admin\AppData\Local\Temp\28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe
"C:\Users\Admin\AppData\Local\Temp\28ab808ac948aa01d7b63cecaa3fc631905fbafa3aa1546cd1f4343f321df5c5.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:4372

C:\Windows\SysWOW64\withouttuip.exe
"C:\Windows\SysWOW64\withouttuip.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:528

C:\Windows\SysWOW64\withouttuip.exe
"C:\Windows\SysWOW64\withouttuip.exe"
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:4644

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/528-139-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/4372-133-0x0000000000000000-mapping.dmp

Download
memory/4372-136-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/4372-137-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/4372-140-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/4376-132-0x0000000000610000-0x0000000000622000-memory.dmp

Filesize
72KB

Download
memory/4376-134-0x0000000000610000-0x0000000000622000-memory.dmp

Filesize
72KB

Download
memory/4376-135-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/4644-138-0x0000000000000000-mapping.dmp

Download
memory/4644-141-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/4644-142-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads