emotet | 4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01

General

Target

4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe
Size

238KB
MD5

709f7dd37b966594b575fb2600789af4
SHA1

945db57b760e26dd9df2c7cbf0c33b43c06c0691
SHA256

4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01
SHA512

708bceb80ccee62245812438612e215c4fdde2ef71f68bd62cce15f7d82affb1ea95b9cee5009c07fcba50d3c6dc9460eec4a5673ae325a166544d1feb2219cb

Score

10^/10

emotet epoch2 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

24.43.32.186:80

38.111.46.46:8080

134.209.36.254:8080

162.241.242.173:8080

74.120.55.163:80

61.92.17.12:80

219.74.18.66:443

156.155.166.221:80

104.131.44.150:8080

37.139.21.175:8080

94.1.108.190:443

169.239.182.217:8080

220.245.198.194:80

139.99.158.11:443

91.211.88.52:7080

62.75.141.82:80

174.45.13.118:80

137.119.36.33:80

188.219.31.12:80

103.86.49.11:8080

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
suricata: ET MALWARE Win32/Emotet CnC Activity (POST) M10
suricata: ET MALWARE Win32/Emotet CnC Activity (POST) M10
suricata

Emotet Payload 3 IoCs

Detects Emotet payload in memory.

Processes:

resource	yara_rule
behavioral2/memory/3348-130-0x0000000000550000-0x0000000000562000-memory.dmp	emotet
behavioral2/memory/3348-133-0x0000000000530000-0x0000000000540000-memory.dmp	emotet
behavioral2/memory/3348-136-0x0000000000520000-0x000000000052F000-memory.dmp	emotet

Drops file in Windows directory 3 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe
File opened for modification	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat	svchost.exe
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

MusNotifyIcon.exe

description	ioc	process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MusNotifyIcon.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	MusNotifyIcon.exe

Modifies data under HKEY_USERS 49 IoCs

Processes:

svchost.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.000000"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "1.152747"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4224"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132895743430680353"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.074627"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4124"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0"	svchost.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe

pid	process
3348	4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe
3348	4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe
3348	4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe
3348	4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe
3348	4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe
3348	4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe
3348	4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe
3348	4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe
3348	4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe
3348	4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe
3348	4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe
3348	4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

TiWorker.exe

description	pid	process
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe
Token: SeRestorePrivilege	3644	TiWorker.exe
Token: SeSecurityPrivilege	3644	TiWorker.exe
Token: SeBackupPrivilege	3644	TiWorker.exe

C:\Users\Admin\AppData\Local\Temp\4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe
"C:\Users\Admin\AppData\Local\Temp\4fb0c6f1ebbb575bc67390b6ff08eae473b00a3c8c40bbfdc77da34ff0e43b01.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:3348

C:\Windows\system32\MusNotifyIcon.exe
%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
1⤵
- Checks processor information in registry
PID:3376

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:3192

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3644

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/3348-130-0x0000000000550000-0x0000000000562000-memory.dmp

Filesize
72KB

Download
memory/3348-133-0x0000000000530000-0x0000000000540000-memory.dmp

Filesize
64KB

Download
memory/3348-135-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3348-136-0x0000000000520000-0x000000000052F000-memory.dmp

Filesize
60KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads