emotet | e91d41a173c4277278828677138995d9faea8b4785040758649f40ad8a12eae9

Analysis

max time kernel
30s
max time network
31s
platform
windows10_x64
resource
win10v200722
submitted
29-07-2020 06:17

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General

Target

e91d41a173c4277278828677138995d9faea8b4785040758649f40ad8a12eae9.exe
Size

688KB
MD5

b74f91b7ba2e3eac4aaa6b2f3b017570
SHA1

d0b675504724f257c84f8ac19a0d8c21efc73436
SHA256

e91d41a173c4277278828677138995d9faea8b4785040758649f40ad8a12eae9
SHA512

aa1d0d0ec217ec05045ce588dc1b08fe3808c6a6da087a85598464f90c81b9e5c9abb6eb0f5e28b920202d7b32c346d824f64a6148c418efdb287e57ddc7fd15

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Family

emotet

76.27.179.47:80

212.51.142.238:8080

189.212.199.126:443

61.19.246.238:443

162.154.38.103:80

91.211.88.52:7080

83.110.223.58:443

124.45.106.173:443

116.203.32.252:8080

109.117.53.230:443

5.196.74.210:8080

75.139.38.211:80

168.235.67.138:7080

176.111.60.55:8080

169.239.182.217:8080

74.208.45.104:8080

31.31.77.83:443

222.214.218.37:4143

37.139.21.175:8080

91.205.215.66:443

rsa_pubkey.plain

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 584 wrote to memory of 912	584	e91d41a173c4277278828677138995d9faea8b4785040758649f40ad8a12eae9.exe	67
PID 584 wrote to memory of 912	584	e91d41a173c4277278828677138995d9faea8b4785040758649f40ad8a12eae9.exe	67
PID 584 wrote to memory of 912	584	e91d41a173c4277278828677138995d9faea8b4785040758649f40ad8a12eae9.exe	67

Executes dropped EXE 1 IoCs

pid	Process
912	wksprtPS.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
912	wksprtPS.exe
912	wksprtPS.exe
912	wksprtPS.exe
912	wksprtPS.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral1/memory/584-0-0x0000000002220000-0x000000000222C000-memory.dmp	emotet
behavioral1/memory/912-3-0x0000000000590000-0x000000000059C000-memory.dmp	emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\wiascanprofiles\wksprtPS.exe	e91d41a173c4277278828677138995d9faea8b4785040758649f40ad8a12eae9.exe

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
584	e91d41a173c4277278828677138995d9faea8b4785040758649f40ad8a12eae9.exe
584	e91d41a173c4277278828677138995d9faea8b4785040758649f40ad8a12eae9.exe
912	wksprtPS.exe
912	wksprtPS.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
584	e91d41a173c4277278828677138995d9faea8b4785040758649f40ad8a12eae9.exe

C:\Users\Admin\AppData\Local\Temp\e91d41a173c4277278828677138995d9faea8b4785040758649f40ad8a12eae9.exe
"C:\Users\Admin\AppData\Local\Temp\e91d41a173c4277278828677138995d9faea8b4785040758649f40ad8a12eae9.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
PID:584
- C:\Windows\SysWOW64\wiascanprofiles\wksprtPS.exe
  "C:\Windows\SysWOW64\wiascanprofiles\wksprtPS.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:912

Network

MITRE ATT&CK Matrix

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Downloads

memory/584-0-0x0000000002220000-0x000000000222C000-memory.dmp

Filesize
48KB

Download
memory/912-3-0x0000000000590000-0x000000000059C000-memory.dmp

Filesize
48KB

Download