emotet | a2dcb12a0b5bcf47604858a125bb54ca00412a5dbb86bbc1662a9c3a8556b223

General

Target

a2dcb12a0b5bcf47604858a125bb54ca00412a5dbb86bbc1662a9c3a8556b223.dll
Size

223KB
MD5

2196561ea401b8bba2b6eef81b7a1ce4
SHA1

8f3d1ce4ea3c66eaa6d5062ebfa81d0dccbbd24d
SHA256

a2dcb12a0b5bcf47604858a125bb54ca00412a5dbb86bbc1662a9c3a8556b223
SHA512

c630c705bb1a143bc9cf041742240a4461554658e312ff2e2038e74bfaeb8731f415db62cfc0de83456b62e8311f4d4a25bac5411957dc057e07d8d79bc88d5a

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

97.120.3.198:80

70.180.33.202:80

50.116.111.59:8080

173.249.20.233:443

188.165.214.98:8080

172.104.97.173:8080

41.185.28.84:8080

120.150.218.241:443

217.20.166.178:7080

67.10.155.92:80

188.219.31.12:80

120.150.60.189:80

108.21.72.56:443

186.74.215.34:80

144.217.7.207:7080

152.170.205.73:80

49.205.182.134:80

187.161.206.24:80

95.213.236.64:8080

74.40.205.197:443

rsa_pubkey.plain

Signatures

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

Emotet3 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1476-55-0x0000000000160000-0x000000000017F000-memory.dmp	Emotet3
behavioral1/memory/584-59-0x0000000000220000-0x000000000023F000-memory.dmp	Emotet3

Blocklisted process makes network request 6 IoCs

Processes:

rundll32.exe

flow pid process

4 584 rundll32.exe
5 584 rundll32.exe
6 584 rundll32.exe
7 584 rundll32.exe
8 584 rundll32.exe
9 584 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Fryo\cknzvy.orj rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

584 rundll32.exe
584 rundll32.exe
584 rundll32.exe
584 rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

1476 rundll32.exe

flow	pid	process
4	584	rundll32.exe
5	584	rundll32.exe
6	584	rundll32.exe
7	584	rundll32.exe
8	584	rundll32.exe
9	584	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Fryo\cknzvy.orj	rundll32.exe

pid	process
584	rundll32.exe
584	rundll32.exe
584	rundll32.exe
584	rundll32.exe

pid	process
1476	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1216 wrote to memory of 1476	1216	rundll32.exe	rundll32.exe
PID 1216 wrote to memory of 1476	1216	rundll32.exe	rundll32.exe
PID 1216 wrote to memory of 1476	1216	rundll32.exe	rundll32.exe
PID 1216 wrote to memory of 1476	1216	rundll32.exe	rundll32.exe
PID 1216 wrote to memory of 1476	1216	rundll32.exe	rundll32.exe
PID 1216 wrote to memory of 1476	1216	rundll32.exe	rundll32.exe
PID 1216 wrote to memory of 1476	1216	rundll32.exe	rundll32.exe
PID 1476 wrote to memory of 584	1476	rundll32.exe	rundll32.exe
PID 1476 wrote to memory of 584	1476	rundll32.exe	rundll32.exe
PID 1476 wrote to memory of 584	1476	rundll32.exe	rundll32.exe
PID 1476 wrote to memory of 584	1476	rundll32.exe	rundll32.exe
PID 1476 wrote to memory of 584	1476	rundll32.exe	rundll32.exe
PID 1476 wrote to memory of 584	1476	rundll32.exe	rundll32.exe
PID 1476 wrote to memory of 584	1476	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2dcb12a0b5bcf47604858a125bb54ca00412a5dbb86bbc1662a9c3a8556b223.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1216
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2dcb12a0b5bcf47604858a125bb54ca00412a5dbb86bbc1662a9c3a8556b223.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1476
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Fryo\cknzvy.orj",RunDLL
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    PID:584

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/584-59-0x0000000000220000-0x000000000023F000-memory.dmp

Filesize
124KB

Download
memory/1476-54-0x0000000075BB1000-0x0000000075BB3000-memory.dmp

Filesize
8KB

Download
memory/1476-55-0x0000000000160000-0x000000000017F000-memory.dmp

Filesize
124KB

Download

Analysis

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