emotet | ec2b81406b6547249124165a2637190991c01e778e5498fc531e3a81b7c35189

Analysis

max time kernel
29s
max time network
30s
platform
windows10_x64
resource
win10v200722
submitted
29-07-2020 02:37

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General

Target

ec2b81406b6547249124165a2637190991c01e778e5498fc531e3a81b7c35189.exe
Size

668KB
MD5

971ec4f65bfbf3148df13aaa24e9f5eb
SHA1

ffa0c5173660ae7ea60200921dba02067d238828
SHA256

ec2b81406b6547249124165a2637190991c01e778e5498fc531e3a81b7c35189
SHA512

177ba152b81adc888404d7156aef823374483832742d4232fbd951327330bc4f0fb511731b07370ad116084f007d8fc6f239013877ac2508a7a05e6e2a14dff0

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 3488 wrote to memory of 500	3488	ec2b81406b6547249124165a2637190991c01e778e5498fc531e3a81b7c35189.exe	66
PID 3488 wrote to memory of 500	3488	ec2b81406b6547249124165a2637190991c01e778e5498fc531e3a81b7c35189.exe	66
PID 3488 wrote to memory of 500	3488	ec2b81406b6547249124165a2637190991c01e778e5498fc531e3a81b7c35189.exe	66

Executes dropped EXE 1 IoCs

pid	Process
500	appmgmts.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
500	appmgmts.exe
500	appmgmts.exe
500	appmgmts.exe
500	appmgmts.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral1/memory/3488-0-0x0000000000650000-0x000000000065C000-memory.dmp	emotet
behavioral1/memory/500-3-0x0000000000620000-0x000000000062C000-memory.dmp	emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\bcastdvr\appmgmts.exe	ec2b81406b6547249124165a2637190991c01e778e5498fc531e3a81b7c35189.exe

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

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3488	ec2b81406b6547249124165a2637190991c01e778e5498fc531e3a81b7c35189.exe
3488	ec2b81406b6547249124165a2637190991c01e778e5498fc531e3a81b7c35189.exe
500	appmgmts.exe
500	appmgmts.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3488	ec2b81406b6547249124165a2637190991c01e778e5498fc531e3a81b7c35189.exe

C:\Users\Admin\AppData\Local\Temp\ec2b81406b6547249124165a2637190991c01e778e5498fc531e3a81b7c35189.exe
"C:\Users\Admin\AppData\Local\Temp\ec2b81406b6547249124165a2637190991c01e778e5498fc531e3a81b7c35189.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
PID:3488
- C:\Windows\SysWOW64\bcastdvr\appmgmts.exe
  "C:\Windows\SysWOW64\bcastdvr\appmgmts.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:500

Network

MITRE ATT&CK Matrix

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Downloads

memory/500-3-0x0000000000620000-0x000000000062C000-memory.dmp

Filesize
48KB

Download
memory/3488-0-0x0000000000650000-0x000000000065C000-memory.dmp

Filesize
48KB

Download