emotet | 016ebc2084ea3bac72069e97b250bf2ea5cc74afda9179eb289b84f031d4f707

General

Target

dvbpurge.exe
Size

357KB
MD5

2408f6020b4b93a433b3440f9966a906
SHA1

9ab9bd4e926bb3c20c6862d4f91c55c1541fcf90
SHA256

016ebc2084ea3bac72069e97b250bf2ea5cc74afda9179eb289b84f031d4f707
SHA512

c6f46ab8611bc2d2bf5d3e1aad3cd94ed50d7e1371ba8a0fd6e7a051e689efc505a8ced2b147989599fc29bb9568d7372e1360265ff57260ae5420f6b5e8bda3

Score

10^/10

emotet lea banker trojan

Malware Config

Extracted

Family

emotet

Botnet

LEA

C2

80.158.53.167:80

80.158.62.194:443

80.158.59.174:8080

80.158.43.136:80

80.158.3.161:443

80.158.51.209:8080

80.158.35.51:80

80.158.63.78:443

rsa_pubkey.plain

Signatures

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

Drops file in System32 directory 1 IoCs

Processes:

timeoutmexico.exe

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

timeoutmexico.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	timeoutmexico.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	timeoutmexico.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	timeoutmexico.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\WpadDecision = "0"	timeoutmexico.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionReason = "1"	timeoutmexico.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecision = "0"	timeoutmexico.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	timeoutmexico.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	timeoutmexico.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77	timeoutmexico.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	timeoutmexico.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	timeoutmexico.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a07000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	timeoutmexico.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}	timeoutmexico.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\WpadDecisionTime = 5082f2392536d701	timeoutmexico.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\WpadNetworkName = "Network"	timeoutmexico.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\32-e2-17-db-d2-77	timeoutmexico.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionTime = 5082f2392536d701	timeoutmexico.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	timeoutmexico.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	timeoutmexico.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	timeoutmexico.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\WpadDecisionReason = "1"	timeoutmexico.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

dvbpurge.exedvbpurge.exetimeoutmexico.exetimeoutmexico.exe

pid process

484 dvbpurge.exe
1824 dvbpurge.exe
524 timeoutmexico.exe
560 timeoutmexico.exe
560 timeoutmexico.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

dvbpurge.exe

pid process

1824 dvbpurge.exe

pid	process
484	dvbpurge.exe
1824	dvbpurge.exe
524	timeoutmexico.exe
560	timeoutmexico.exe
560	timeoutmexico.exe

pid	process
1824	dvbpurge.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

dvbpurge.exetimeoutmexico.exe

description	pid	process	target process
PID 484 wrote to memory of 1824	484	dvbpurge.exe	dvbpurge.exe
PID 484 wrote to memory of 1824	484	dvbpurge.exe	dvbpurge.exe
PID 484 wrote to memory of 1824	484	dvbpurge.exe	dvbpurge.exe
PID 484 wrote to memory of 1824	484	dvbpurge.exe	dvbpurge.exe
PID 524 wrote to memory of 560	524	timeoutmexico.exe	timeoutmexico.exe
PID 524 wrote to memory of 560	524	timeoutmexico.exe	timeoutmexico.exe
PID 524 wrote to memory of 560	524	timeoutmexico.exe	timeoutmexico.exe
PID 524 wrote to memory of 560	524	timeoutmexico.exe	timeoutmexico.exe

C:\Users\Admin\AppData\Local\Temp\dvbpurge.exe
"C:\Users\Admin\AppData\Local\Temp\dvbpurge.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:484

C:\Users\Admin\AppData\Local\Temp\dvbpurge.exe
--7a7b875f
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:1824

C:\Windows\SysWOW64\timeoutmexico.exe
"C:\Windows\SysWOW64\timeoutmexico.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:524

C:\Windows\SysWOW64\timeoutmexico.exe
--b84f37ec
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:560

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/484-59-0x0000000000270000-0x0000000000286000-memory.dmp

Filesize
88KB

Download
memory/484-68-0x0000000000260000-0x0000000000270000-memory.dmp

Filesize
64KB

Download
memory/524-71-0x00000000001C0000-0x00000000001D6000-memory.dmp

Filesize
88KB

Download
memory/560-75-0x0000000000000000-mapping.dmp

Download
memory/560-76-0x00000000003C0000-0x00000000003D6000-memory.dmp

Filesize
88KB

Download
memory/1824-63-0x0000000000000000-mapping.dmp

Download
memory/1824-64-0x00000000005F0000-0x0000000000606000-memory.dmp

Filesize
88KB

Download
memory/1824-70-0x0000000075AD1000-0x0000000075AD3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads