emotet | be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38

General

Target

be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe
Size

149KB
MD5

55030747a97cad66aff2d3334cdd3c8c
SHA1

7a04531b784b8634994fbcb0ac03329db70cbe0c
SHA256

be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38
SHA512

7dacc6dc6433a35aebe06a1db61c709329e23353238ab6f91cec2d53e7d27c4de7698d89a4a08cf336079470357327a4e999f57754ebb1412d4bf6984b6e34ae

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 1 IoCs

Processes:

titleser.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	titleser.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 21 IoCs

Processes:

titleser.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecision = "0"	titleser.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\32-e2-17-db-d2-77	titleser.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	titleser.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	titleser.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecisionTime = 40b3626b994ad701	titleser.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a07000d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	titleser.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}	titleser.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionReason = "1"	titleser.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecision = "0"	titleser.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	titleser.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	titleser.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	titleser.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadNetworkName = "Network"	titleser.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	titleser.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	titleser.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	titleser.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77	titleser.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionTime = 40b3626b994ad701	titleser.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	titleser.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	titleser.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecisionReason = "1"	titleser.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

titleser.exe

pid process

904 titleser.exe
904 titleser.exe
904 titleser.exe
904 titleser.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe

pid process

1368 be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe

pid	process
904	titleser.exe
904	titleser.exe
904	titleser.exe
904	titleser.exe

pid	process
1368	be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe

Suspicious use of UnmapMainImage 4 IoCs

Processes:

be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exebe1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exetitleser.exetitleser.exe

pid	process
1200	be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe
1368	be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe
336	titleser.exe
904	titleser.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exetitleser.exe

description	pid	process	target process
PID 1200 wrote to memory of 1368	1200	be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe	be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe
PID 1200 wrote to memory of 1368	1200	be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe	be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe
PID 1200 wrote to memory of 1368	1200	be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe	be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe
PID 1200 wrote to memory of 1368	1200	be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe	be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe
PID 336 wrote to memory of 904	336	titleser.exe	titleser.exe
PID 336 wrote to memory of 904	336	titleser.exe	titleser.exe
PID 336 wrote to memory of 904	336	titleser.exe	titleser.exe
PID 336 wrote to memory of 904	336	titleser.exe	titleser.exe

C:\Users\Admin\AppData\Local\Temp\be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe
"C:\Users\Admin\AppData\Local\Temp\be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1200

C:\Users\Admin\AppData\Local\Temp\be1642aa490e9fa2baad0336321170417cb3780bdf54c217e405970479454b38.exe
--fc1cee91
2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
PID:1368

C:\Windows\SysWOW64\titleser.exe
"C:\Windows\SysWOW64\titleser.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:336

C:\Windows\SysWOW64\titleser.exe
--5f52b81a
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:904

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

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Downloads

memory/904-66-0x0000000000000000-mapping.dmp

Download
memory/1200-59-0x0000000000220000-0x0000000000231000-memory.dmp

Filesize
68KB

Download
memory/1200-61-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1368-60-0x0000000000000000-mapping.dmp

Download
memory/1368-64-0x00000000768B1000-0x00000000768B3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads