emotet | ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a

General

Target

ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exe
Size

233KB
MD5

69f983135a6b185874245db3e71bbfe1
SHA1

25be63bf5169d66aba2aaa72c07c398dca85352e
SHA256

ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a
SHA512

61d65f86f63f3922b3cc57f13885f787f1c70984b694b441293fa8eaaa08a72c24a13c1db3353a0d16e9577a9c9e28fd9d57435694192d8b69ac5d995bdda8f2

Score

10^/10

emotet banker persistence trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Sets service image path in registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Drops file in System32 directory 4 IoCs

Processes:

mapiindexer.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	mapiindexer.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	mapiindexer.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	mapiindexer.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	mapiindexer.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 44 IoCs

Processes:

WaaSMedicAgent.exemapiindexer.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	mapiindexer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	mapiindexer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	mapiindexer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

mapiindexer.exe

pid	process
3792	mapiindexer.exe
3792	mapiindexer.exe
3792	mapiindexer.exe
3792	mapiindexer.exe
3792	mapiindexer.exe
3792	mapiindexer.exe
3792	mapiindexer.exe
3792	mapiindexer.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exe

pid process

1324 ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exe

pid	process
1324	ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exemapiindexer.exe

description	pid	process	target process
PID 3860 wrote to memory of 1324	3860	ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exe	ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exe
PID 3860 wrote to memory of 1324	3860	ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exe	ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exe
PID 3860 wrote to memory of 1324	3860	ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exe	ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exe
PID 452 wrote to memory of 3792	452	mapiindexer.exe	mapiindexer.exe
PID 452 wrote to memory of 3792	452	mapiindexer.exe	mapiindexer.exe
PID 452 wrote to memory of 3792	452	mapiindexer.exe	mapiindexer.exe

C:\Users\Admin\AppData\Local\Temp\ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exe
"C:\Users\Admin\AppData\Local\Temp\ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3860

C:\Users\Admin\AppData\Local\Temp\ee6d76c87005bac6bf4e4fe2ddc3caa39246ff9b8383bac26f70ce2a155fe40a.exe
--93ed2921
2⤵
- Suspicious behavior: RenamesItself
PID:1324

C:\Windows\SysWOW64\mapiindexer.exe
"C:\Windows\SysWOW64\mapiindexer.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:452

C:\Windows\SysWOW64\mapiindexer.exe
--c7cc3dc8
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:3792

C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe 6ee5908c80e22b92286065b32ea9746b O/t/vqmvr0W6dqZWOuA7UQ.0.1.0.0.0
1⤵
- Modifies data under HKEY_USERS
PID:1956

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/452-133-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1324-132-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3792-134-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3860-130-0x00000000005B0000-0x00000000005CB000-memory.dmp

Filesize
108KB

Download
memory/3860-131-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads