emotet | 14bfc8497359e851116ea30a9833ee256e4fb8aa9edc8d81b207b56e0faf456b

General

Target

d9682ed694ca9f0c751aff2b7fdeca12_JaffaCakes118.dll
Size

617KB
MD5

d9682ed694ca9f0c751aff2b7fdeca12
SHA1

0dcfd3233bff2e50c5e2b5c7ed9fb9d19396b83f
SHA256

14bfc8497359e851116ea30a9833ee256e4fb8aa9edc8d81b207b56e0faf456b
SHA512

910877d4760e5ecd22f77437d4191ca4dd1a1bd612982e9a4f074284b7ea97e00ed61caaf40173254f5477bb4356bce47e227a54bd2e952ab99253b887805389
SSDEEP

12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pHFbdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHL7+CSfasO+

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

84.232.229.24:80

51.255.203.164:8080

217.160.169.110:8080

185.183.16.47:80

190.45.24.210:80

187.162.248.237:80

93.146.143.191:80

185.94.252.27:443

143.0.85.206:7080

80.15.100.37:80

85.105.239.184:443

94.176.234.118:443

62.84.75.50:80

137.74.106.111:7080

172.104.169.32:8080

46.105.114.137:8080

94.126.8.1:80

78.206.229.130:80

93.149.120.214:80

192.175.111.212:7080

rsa_pubkey.plain

Signatures

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

Blocklisted process makes network request 6 IoCs

flow	pid	Process
14	4024	rundll32.exe
21	4024	rundll32.exe
27	4024	rundll32.exe
28	4024	rundll32.exe
32	4024	rundll32.exe
34	4024	rundll32.exe

Loads dropped DLL 2 IoCs

pid	Process
1888	rundll32.exe
4024	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Ncivkjjtzg\loqzjehgh.idn	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4024	rundll32.exe
4024	rundll32.exe
4024	rundll32.exe
4024	rundll32.exe
4024	rundll32.exe
4024	rundll32.exe
4024	rundll32.exe
4024	rundll32.exe
4024	rundll32.exe
4024	rundll32.exe
4024	rundll32.exe
4024	rundll32.exe
4024	rundll32.exe
4024	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2252	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4736 wrote to memory of 2252	4736	rundll32.exe	82
PID 4736 wrote to memory of 2252	4736	rundll32.exe	82
PID 4736 wrote to memory of 2252	4736	rundll32.exe	82
PID 2252 wrote to memory of 1888	2252	rundll32.exe	84
PID 2252 wrote to memory of 1888	2252	rundll32.exe	84
PID 2252 wrote to memory of 1888	2252	rundll32.exe	84
PID 1888 wrote to memory of 4024	1888	rundll32.exe	85
PID 1888 wrote to memory of 4024	1888	rundll32.exe	85
PID 1888 wrote to memory of 4024	1888	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d9682ed694ca9f0c751aff2b7fdeca12_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4736
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d9682ed694ca9f0c751aff2b7fdeca12_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2252
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ncivkjjtzg\loqzjehgh.idn",lgVkioNrXZNnc
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1888
  - - C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Ncivkjjtzg\loqzjehgh.idn",#1
      4⤵
      Blocklisted process makes network request
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:4024

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\Ncivkjjtzg\loqzjehgh.idn

Filesize
617KB

MD5
d9682ed694ca9f0c751aff2b7fdeca12

SHA1
0dcfd3233bff2e50c5e2b5c7ed9fb9d19396b83f

SHA256
14bfc8497359e851116ea30a9833ee256e4fb8aa9edc8d81b207b56e0faf456b

SHA512
910877d4760e5ecd22f77437d4191ca4dd1a1bd612982e9a4f074284b7ea97e00ed61caaf40173254f5477bb4356bce47e227a54bd2e952ab99253b887805389

Download Submit
memory/1888-5-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/1888-7-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2252-0-0x0000000000BC0000-0x0000000000BE7000-memory.dmp

Filesize
156KB

Download
memory/2252-1-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2252-2-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/2252-3-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4024-9-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/4024-10-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/4024-11-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/4024-14-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download

Analysis

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