emotet | 16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709

General

Target

16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe
Size

65KB
MD5

f32f76d54ea70f75302793d7e0f61762
SHA1

8c350b7e986a7b312ac42acaff91316f196ce06c
SHA256

16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709
SHA512

3dd0b97da2768fddda53ca1343b62527194f2f505c1a2fd80c406ae581a7fc718c939c4c1905fa1aaeaf8cd3dfeaff02823449a0506cc29598165602a61c62f9

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:

clientpoller.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	clientpoller.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 25 IoCs

Processes:

clientpoller.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	clientpoller.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	clientpoller.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	clientpoller.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8DF16E8D-AD68-472B-B283-0FBAC9B565F7}\WpadDecisionReason = "1"	clientpoller.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8DF16E8D-AD68-472B-B283-0FBAC9B565F7}\WpadDecisionTime = b067d3730d28d801	clientpoller.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-36-91-03-22-57\WpadDecisionTime = b067d3730d28d801	clientpoller.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	clientpoller.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	clientpoller.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	clientpoller.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0085000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	clientpoller.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8DF16E8D-AD68-472B-B283-0FBAC9B565F7}\WpadDecisionTime = f0b554370d28d801	clientpoller.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-36-91-03-22-57\WpadDecisionTime = f0b554370d28d801	clientpoller.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0085000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	clientpoller.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	clientpoller.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8DF16E8D-AD68-472B-B283-0FBAC9B565F7}\WpadDecision = "0"	clientpoller.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-36-91-03-22-57\WpadDetectedUrl	clientpoller.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-36-91-03-22-57\WpadDecisionReason = "1"	clientpoller.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	clientpoller.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	clientpoller.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	clientpoller.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8DF16E8D-AD68-472B-B283-0FBAC9B565F7}	clientpoller.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8DF16E8D-AD68-472B-B283-0FBAC9B565F7}\WpadNetworkName = "Network 3"	clientpoller.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-36-91-03-22-57	clientpoller.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8DF16E8D-AD68-472B-B283-0FBAC9B565F7}\32-36-91-03-22-57	clientpoller.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-36-91-03-22-57\WpadDecision = "0"	clientpoller.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

clientpoller.exe

pid process

872 clientpoller.exe
872 clientpoller.exe
872 clientpoller.exe
872 clientpoller.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe

pid process

2032 16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe

pid	process
872	clientpoller.exe
872	clientpoller.exe
872	clientpoller.exe
872	clientpoller.exe

pid	process
2032	16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.execlientpoller.exe

description	pid	process	target process
PID 1540 wrote to memory of 2032	1540	16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe	16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe
PID 1540 wrote to memory of 2032	1540	16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe	16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe
PID 1540 wrote to memory of 2032	1540	16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe	16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe
PID 1540 wrote to memory of 2032	1540	16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe	16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe
PID 428 wrote to memory of 872	428	clientpoller.exe	clientpoller.exe
PID 428 wrote to memory of 872	428	clientpoller.exe	clientpoller.exe
PID 428 wrote to memory of 872	428	clientpoller.exe	clientpoller.exe
PID 428 wrote to memory of 872	428	clientpoller.exe	clientpoller.exe

C:\Users\Admin\AppData\Local\Temp\16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe
"C:\Users\Admin\AppData\Local\Temp\16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1540

C:\Users\Admin\AppData\Local\Temp\16c1966aa46985b23969f4f226a3ae8cf5ec7d21c9998c9b89501bff460b6709.exe
--54c49f18
2⤵
- Suspicious behavior: RenamesItself
PID:2032

C:\Windows\SysWOW64\clientpoller.exe
"C:\Windows\SysWOW64\clientpoller.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:428

C:\Windows\SysWOW64\clientpoller.exe
--56646569
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:872

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/2032-55-0x0000000076731000-0x0000000076733000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads