emotet | 3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610

General

Target

3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe
Size

254KB
MD5

eee3d28e9ca19d5cb75ae00e497e9c16
SHA1

35a45bf1cc9d5b4648b46a60ca6dca8b95d8eb63
SHA256

3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610
SHA512

b1c052174297dea7614bfe58af3477726f6e36e33f7bbd4746b00938068a51f49e250c9b4e8e6ca7c5e1bb99a6dd11f780abfdec8ab9b8f8f29cbbf3ffd5461a

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

94.205.247.10:80

86.22.221.170:80

85.25.255.207:8080

185.94.252.13:443

94.177.216.217:8080

62.75.187.192:8080

78.24.219.147:8080

91.205.215.66:8080

24.45.195.162:7080

94.192.225.46:80

200.113.106.18:21

186.4.172.5:8080

104.131.44.150:8080

67.225.229.55:8080

190.226.44.20:21

92.233.128.13:143

5.196.74.210:8080

185.187.198.15:80

87.230.19.21:8080

186.176.138.171:7080

rsa_pubkey.plain

Signatures

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

Drops file in System32 directory 4 IoCs

Processes:

binderbrowser.exe

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

binderbrowser.exe

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

binderbrowser.exe

pid	process
3520	binderbrowser.exe
3520	binderbrowser.exe
3520	binderbrowser.exe
3520	binderbrowser.exe
3520	binderbrowser.exe
3520	binderbrowser.exe
3520	binderbrowser.exe
3520	binderbrowser.exe
3520	binderbrowser.exe
3520	binderbrowser.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe

pid process

3612 3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe

pid	process
3612	3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe

Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exebinderbrowser.exebinderbrowser.exe

pid	process
716	3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe
716	3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe
3612	3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe
3612	3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe
1128	binderbrowser.exe
1128	binderbrowser.exe
3520	binderbrowser.exe
3520	binderbrowser.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exebinderbrowser.exe

description	pid	process	target process
PID 716 wrote to memory of 3612	716	3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe	3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe
PID 716 wrote to memory of 3612	716	3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe	3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe
PID 716 wrote to memory of 3612	716	3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe	3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe
PID 1128 wrote to memory of 3520	1128	binderbrowser.exe	binderbrowser.exe
PID 1128 wrote to memory of 3520	1128	binderbrowser.exe	binderbrowser.exe
PID 1128 wrote to memory of 3520	1128	binderbrowser.exe	binderbrowser.exe

C:\Users\Admin\AppData\Local\Temp\3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe
"C:\Users\Admin\AppData\Local\Temp\3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:716

C:\Users\Admin\AppData\Local\Temp\3b9bb674c9d2fad913cedd560bc7f3307041086d601c3a20897e51f915cdc610.exe
--b69e4c8f
2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
PID:3612

C:\Windows\SysWOW64\binderbrowser.exe
"C:\Windows\SysWOW64\binderbrowser.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1128

C:\Windows\SysWOW64\binderbrowser.exe
--11ba71d4
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3520

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/716-130-0x0000000000B10000-0x0000000000B24000-memory.dmp

Filesize
80KB

Download
memory/716-141-0x0000000000B00000-0x0000000000B0F000-memory.dmp

Filesize
60KB

Download
memory/1128-142-0x0000000000E00000-0x0000000000E14000-memory.dmp

Filesize
80KB

Download
memory/3520-147-0x0000000000000000-mapping.dmp

Download
memory/3520-148-0x0000000000600000-0x0000000000614000-memory.dmp

Filesize
80KB

Download
memory/3612-135-0x0000000000000000-mapping.dmp

Download
memory/3612-136-0x00000000007F0000-0x0000000000804000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads