emotet | 309d7161d777f55fa5c7ac5aadb76bf1702a2375391c3f15d26c63b78d9b1fd6

General

Target

7df12a765c90de4ecaff8d9c61eac5e6_JaffaCakes118.dll
Size

346KB
MD5

7df12a765c90de4ecaff8d9c61eac5e6
SHA1

30597885ce58373af2c6f046226fd95bb6f2b519
SHA256

309d7161d777f55fa5c7ac5aadb76bf1702a2375391c3f15d26c63b78d9b1fd6
SHA512

c5ead586f342225e94e7f1ee87fb0451faae163b89c80a7d130e6c1ffdd0117d8472348f366c9670d354a1b7f5fc9412165aa632c67c311d5735c2faaf3c9c34
SSDEEP

3072:dvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXRcWr3:d206xWgGxLxWN40PDKR/JnXy83

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

115.21.224.117:80

78.189.148.42:80

181.165.68.127:80

78.188.225.105:80

161.0.153.60:80

89.106.251.163:80

172.125.40.123:80

5.39.91.110:7080

110.145.11.73:80

190.251.200.206:80

144.217.7.207:7080

75.109.111.18:80

75.177.207.146:80

139.59.60.244:8080

70.183.211.3:80

95.213.236.64:8080

61.19.246.238:443

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
3	2732	rundll32.exe
7	2732	rundll32.exe
8	2732	rundll32.exe
11	2732	rundll32.exe
12	2732	rundll32.exe
13	2732	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Vrcdnclrloqnmo\cbxlovvpddjbe.lkm	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 4 IoCs

pid	Process
2732	rundll32.exe
2732	rundll32.exe
2732	rundll32.exe
2732	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2580	rundll32.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 2580	2544	rundll32.exe	29
PID 2544 wrote to memory of 2580	2544	rundll32.exe	29
PID 2544 wrote to memory of 2580	2544	rundll32.exe	29
PID 2544 wrote to memory of 2580	2544	rundll32.exe	29
PID 2544 wrote to memory of 2580	2544	rundll32.exe	29
PID 2544 wrote to memory of 2580	2544	rundll32.exe	29
PID 2544 wrote to memory of 2580	2544	rundll32.exe	29
PID 2580 wrote to memory of 2244	2580	rundll32.exe	30
PID 2580 wrote to memory of 2244	2580	rundll32.exe	30
PID 2580 wrote to memory of 2244	2580	rundll32.exe	30
PID 2580 wrote to memory of 2244	2580	rundll32.exe	30
PID 2580 wrote to memory of 2244	2580	rundll32.exe	30
PID 2580 wrote to memory of 2244	2580	rundll32.exe	30
PID 2580 wrote to memory of 2244	2580	rundll32.exe	30
PID 2244 wrote to memory of 2732	2244	rundll32.exe	31
PID 2244 wrote to memory of 2732	2244	rundll32.exe	31
PID 2244 wrote to memory of 2732	2244	rundll32.exe	31
PID 2244 wrote to memory of 2732	2244	rundll32.exe	31
PID 2244 wrote to memory of 2732	2244	rundll32.exe	31
PID 2244 wrote to memory of 2732	2244	rundll32.exe	31
PID 2244 wrote to memory of 2732	2244	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7df12a765c90de4ecaff8d9c61eac5e6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7df12a765c90de4ecaff8d9c61eac5e6_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2580
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Vrcdnclrloqnmo\cbxlovvpddjbe.lkm",LyVd
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2244
  - - C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Vrcdnclrloqnmo\cbxlovvpddjbe.lkm",#1
      4⤵
      Blocklisted process makes network request
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:2732

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

memory/2244-3-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2580-0-0x00000000001D0000-0x00000000001F0000-memory.dmp

Filesize
128KB

Download
memory/2580-1-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2580-2-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2732-4-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2732-5-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2732-6-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download

Analysis

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