emotet | 39cbd176f5dfd6e9769e950aa863ae363dec3db4e03aee45fd7257c11ea4afe5

Analysis

max time kernel
28s
max time network
29s
platform
windows10_x64
resource
win10v200722
submitted
29-07-2020 02:26

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General

Target

39cbd176f5dfd6e9769e950aa863ae363dec3db4e03aee45fd7257c11ea4afe5.exe
Size

668KB
MD5

65fce41bd362617e2cd0181d7b4e0ce5
SHA1

d1fa53d07cbd3d41d2502c5f78d5502264b391c1
SHA256

39cbd176f5dfd6e9769e950aa863ae363dec3db4e03aee45fd7257c11ea4afe5
SHA512

be86d511bf7047de835bdcb1b0f8f0fa50dc503b1d97a940885091a6948e0493e77437a11bd9dd1b892c165cde275e443662f598c38961a8f185475c66d80b80

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Family

emotet

177.37.81.212:443

74.207.230.187:8080

190.164.75.175:80

87.252.100.28:80

105.209.239.55:80

163.172.107.70:8080

37.208.106.146:8080

24.157.25.203:80

212.112.113.235:80

140.207.113.106:443

75.139.38.211:80

192.210.217.94:8080

46.49.124.53:80

75.127.14.170:8080

87.106.231.60:8080

139.59.12.63:8080

181.167.35.84:80

201.214.108.231:80

74.208.173.91:8080

189.146.1.78:443

rsa_pubkey.plain

Signatures

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
912	Windows.System.Diagnostics.exe
912	Windows.System.Diagnostics.exe
912	Windows.System.Diagnostics.exe
912	Windows.System.Diagnostics.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral1/memory/584-0-0x00000000007F0000-0x00000000007FC000-memory.dmp	emotet
behavioral1/memory/912-3-0x0000000000630000-0x000000000063C000-memory.dmp	emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\TCPSVCS\Windows.System.Diagnostics.exe	39cbd176f5dfd6e9769e950aa863ae363dec3db4e03aee45fd7257c11ea4afe5.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	39cbd176f5dfd6e9769e950aa863ae363dec3db4e03aee45fd7257c11ea4afe5.exe
584	39cbd176f5dfd6e9769e950aa863ae363dec3db4e03aee45fd7257c11ea4afe5.exe
912	Windows.System.Diagnostics.exe
912	Windows.System.Diagnostics.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
584	39cbd176f5dfd6e9769e950aa863ae363dec3db4e03aee45fd7257c11ea4afe5.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 584 wrote to memory of 912	584	39cbd176f5dfd6e9769e950aa863ae363dec3db4e03aee45fd7257c11ea4afe5.exe	67
PID 584 wrote to memory of 912	584	39cbd176f5dfd6e9769e950aa863ae363dec3db4e03aee45fd7257c11ea4afe5.exe	67
PID 584 wrote to memory of 912	584	39cbd176f5dfd6e9769e950aa863ae363dec3db4e03aee45fd7257c11ea4afe5.exe	67

Executes dropped EXE 1 IoCs

pid	Process
912	Windows.System.Diagnostics.exe

C:\Users\Admin\AppData\Local\Temp\39cbd176f5dfd6e9769e950aa863ae363dec3db4e03aee45fd7257c11ea4afe5.exe
"C:\Users\Admin\AppData\Local\Temp\39cbd176f5dfd6e9769e950aa863ae363dec3db4e03aee45fd7257c11ea4afe5.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:584
- C:\Windows\SysWOW64\TCPSVCS\Windows.System.Diagnostics.exe
  "C:\Windows\SysWOW64\TCPSVCS\Windows.System.Diagnostics.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Executes dropped EXE
  PID:912

Network

MITRE ATT&CK Matrix

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Downloads

memory/584-0-0x00000000007F0000-0x00000000007FC000-memory.dmp

Filesize
48KB

Download
memory/912-3-0x0000000000630000-0x000000000063C000-memory.dmp

Filesize
48KB

Download