emotet | 25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049

General

Target

25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
Size

149KB
MD5

910058e8576f630e45d1e6b5885bd9de
SHA1

a40cd6b0ad1231da40c4f22926f0ede102a49eba
SHA256

25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049
SHA512

74c5265c351604ad3163f45084035905452837ed93a281b40bab284f3ba5767a65aa285b5355ddb11c1f5f9ba4b7a2e4dbc758b6fd76661a4a55edeb14494deb

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 5 IoCs

Processes:

scrnstarta.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat	scrnstarta.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	scrnstarta.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	scrnstarta.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	scrnstarta.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	scrnstarta.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:

scrnstarta.exe

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

scrnstarta.exe

pid	process
2120	scrnstarta.exe
2120	scrnstarta.exe
2120	scrnstarta.exe
2120	scrnstarta.exe
2120	scrnstarta.exe
2120	scrnstarta.exe
2120	scrnstarta.exe
2120	scrnstarta.exe
2120	scrnstarta.exe
2120	scrnstarta.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe

pid process

2712 25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe

pid	process
2712	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exescrnstarta.exe

description	pid	process	target process
PID 3724 wrote to memory of 2712	3724	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
PID 3724 wrote to memory of 2712	3724	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
PID 3724 wrote to memory of 2712	3724	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe	25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
PID 1408 wrote to memory of 2120	1408	scrnstarta.exe	scrnstarta.exe
PID 1408 wrote to memory of 2120	1408	scrnstarta.exe	scrnstarta.exe
PID 1408 wrote to memory of 2120	1408	scrnstarta.exe	scrnstarta.exe

C:\Users\Admin\AppData\Local\Temp\25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
"C:\Users\Admin\AppData\Local\Temp\25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3724

C:\Users\Admin\AppData\Local\Temp\25a65373ed73d1db68ff1e4f547f7c6d886305f38520b909779655475ccf7049.exe
--83697ce5
2⤵
- Suspicious behavior: RenamesItself
PID:2712

C:\Windows\SysWOW64\scrnstarta.exe
"C:\Windows\SysWOW64\scrnstarta.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1408

C:\Windows\SysWOW64\scrnstarta.exe
--7b1067bd
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2120

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1408-119-0x0000000000430000-0x000000000057A000-memory.dmp

Filesize
1.3MB

Download
memory/1408-121-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2120-120-0x0000000000000000-mapping.dmp

Download
memory/2120-122-0x0000000000550000-0x000000000069A000-memory.dmp

Filesize
1.3MB

Download
memory/2120-123-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2712-115-0x0000000000000000-mapping.dmp

Download
memory/2712-117-0x0000000000430000-0x000000000057A000-memory.dmp

Filesize
1.3MB

Download
memory/2712-118-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3724-114-0x0000000000430000-0x00000000004DE000-memory.dmp

Filesize
696KB

Download
memory/3724-116-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads