emotet | 2c1cfa78d571d8ec34145db65006d160a32ce8d7c1a5cff17e13b5403f2e29ad

Analysis

max time kernel
26s
max time network
27s
platform
windows10_x64
resource
win10v200722
submitted
29-07-2020 01:40

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General

Target

2c1cfa78d571d8ec34145db65006d160a32ce8d7c1a5cff17e13b5403f2e29ad.exe
Size

668KB
MD5

371750d16b77084f7d03f941bf9b114b
SHA1

177a7f69ad6060d5aaf6cf6ca5062fd67c12348f
SHA256

2c1cfa78d571d8ec34145db65006d160a32ce8d7c1a5cff17e13b5403f2e29ad
SHA512

489871f1a0cd707192e7bf49dfad4587332d32e3ca14c1836e1e1bdb71feaccb4774fc963c57b5d327ab2dff0f0ddce9deaefc6900ca9918bbf61d5040dd3610

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 2584 wrote to memory of 644	2584	2c1cfa78d571d8ec34145db65006d160a32ce8d7c1a5cff17e13b5403f2e29ad.exe	66
PID 2584 wrote to memory of 644	2584	2c1cfa78d571d8ec34145db65006d160a32ce8d7c1a5cff17e13b5403f2e29ad.exe	66
PID 2584 wrote to memory of 644	2584	2c1cfa78d571d8ec34145db65006d160a32ce8d7c1a5cff17e13b5403f2e29ad.exe	66

Executes dropped EXE 1 IoCs

pid	Process
644	RpcRtRemote.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
644	RpcRtRemote.exe
644	RpcRtRemote.exe
644	RpcRtRemote.exe
644	RpcRtRemote.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral1/memory/2584-0-0x0000000000670000-0x000000000067C000-memory.dmp	emotet
behavioral1/memory/644-3-0x0000000000620000-0x000000000062C000-memory.dmp	emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\gpscript\RpcRtRemote.exe	2c1cfa78d571d8ec34145db65006d160a32ce8d7c1a5cff17e13b5403f2e29ad.exe

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

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2584	2c1cfa78d571d8ec34145db65006d160a32ce8d7c1a5cff17e13b5403f2e29ad.exe
2584	2c1cfa78d571d8ec34145db65006d160a32ce8d7c1a5cff17e13b5403f2e29ad.exe
644	RpcRtRemote.exe
644	RpcRtRemote.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2584	2c1cfa78d571d8ec34145db65006d160a32ce8d7c1a5cff17e13b5403f2e29ad.exe

C:\Users\Admin\AppData\Local\Temp\2c1cfa78d571d8ec34145db65006d160a32ce8d7c1a5cff17e13b5403f2e29ad.exe
"C:\Users\Admin\AppData\Local\Temp\2c1cfa78d571d8ec34145db65006d160a32ce8d7c1a5cff17e13b5403f2e29ad.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
PID:2584
- C:\Windows\SysWOW64\gpscript\RpcRtRemote.exe
  "C:\Windows\SysWOW64\gpscript\RpcRtRemote.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:644

Network

MITRE ATT&CK Matrix

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Downloads

memory/644-3-0x0000000000620000-0x000000000062C000-memory.dmp

Filesize
48KB

Download
memory/2584-0-0x0000000000670000-0x000000000067C000-memory.dmp

Filesize
48KB

Download