emotet | fa28dafd5633df66ad9cd22f931b581ab31156df3c164a725d1531687843bdf7

Analysis

max time kernel
30s
max time network
30s
platform
windows10_x64
resource
win10v200722
submitted
29-07-2020 07:14

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General

Target

fa28dafd5633df66ad9cd22f931b581ab31156df3c164a725d1531687843bdf7.exe
Size

688KB
MD5

bcc53427faa7f64c11b094d5bcabeeeb
SHA1

d8a34119ff6ae8294d8869d21f855d72f6b85689
SHA256

fa28dafd5633df66ad9cd22f931b581ab31156df3c164a725d1531687843bdf7
SHA512

91c7d1a1bbb5c57ffc744d28d00d6733751df3963182b7a06ed4fcbe7f69da2da46a160ac3213a83b926f8a53eb89213cea9813960dbb4084be6add40146be74

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 behavior: EnumeratesProcesses 4 IoCs

pid	Process
732	Windows.Perception.Stub.exe
732	Windows.Perception.Stub.exe
732	Windows.Perception.Stub.exe
732	Windows.Perception.Stub.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral1/memory/408-0-0x00000000022A0000-0x00000000022AC000-memory.dmp	emotet
behavioral1/memory/732-3-0x00000000004E0000-0x00000000004EC000-memory.dmp	emotet

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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\SyncProxy\Windows.Perception.Stub.exe	fa28dafd5633df66ad9cd22f931b581ab31156df3c164a725d1531687843bdf7.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
408	fa28dafd5633df66ad9cd22f931b581ab31156df3c164a725d1531687843bdf7.exe
408	fa28dafd5633df66ad9cd22f931b581ab31156df3c164a725d1531687843bdf7.exe
732	Windows.Perception.Stub.exe
732	Windows.Perception.Stub.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
408	fa28dafd5633df66ad9cd22f931b581ab31156df3c164a725d1531687843bdf7.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 408 wrote to memory of 732	408	fa28dafd5633df66ad9cd22f931b581ab31156df3c164a725d1531687843bdf7.exe	67
PID 408 wrote to memory of 732	408	fa28dafd5633df66ad9cd22f931b581ab31156df3c164a725d1531687843bdf7.exe	67
PID 408 wrote to memory of 732	408	fa28dafd5633df66ad9cd22f931b581ab31156df3c164a725d1531687843bdf7.exe	67

Executes dropped EXE 1 IoCs

pid	Process
732	Windows.Perception.Stub.exe

C:\Users\Admin\AppData\Local\Temp\fa28dafd5633df66ad9cd22f931b581ab31156df3c164a725d1531687843bdf7.exe
"C:\Users\Admin\AppData\Local\Temp\fa28dafd5633df66ad9cd22f931b581ab31156df3c164a725d1531687843bdf7.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:408
- C:\Windows\SysWOW64\SyncProxy\Windows.Perception.Stub.exe
  "C:\Windows\SysWOW64\SyncProxy\Windows.Perception.Stub.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Executes dropped EXE
  PID:732

Network

MITRE ATT&CK Matrix

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Downloads

memory/408-0-0x00000000022A0000-0x00000000022AC000-memory.dmp

Filesize
48KB

Download
memory/732-3-0x00000000004E0000-0x00000000004EC000-memory.dmp

Filesize
48KB

Download