emotet | c65c05463e24e2ad84bf179758533f0abe996010d45e7ae6a7400f442e0e8b57

General

Target

cef2ff5fc72aebe43eb3eecd13350206239b0608766368d1e568503e11e38f0d.dll
Size

412KB
MD5

307d78f3323715dc9c2e5ce3508dc4f1
SHA1

6bc69ec0721a0d5a96cc9eeadefaa88c1d5528b1
SHA256

cef2ff5fc72aebe43eb3eecd13350206239b0608766368d1e568503e11e38f0d
SHA512

42779b23841d661c42edd3e61cd6301866ed350c2a336b3360d754681beff49c3bf39a5f301d3f5fd9dbd1a8ee219f677efcc2b40b8dceff8df905c8e29b02c7
SSDEEP

6144:aH0RW81UplEIb6hRAOf6DXyhCra8ZCtS08OB8xS4GE/mFCo3QkgqbqAT:tFpMOfeihCraiuiS4zCCo3QkvqA

Score

10^/10

emotet epoch5 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

186.250.48.5:80

168.119.39.118:443

185.168.130.138:443

190.90.233.66:443

159.69.237.188:443

54.37.228.122:443

93.104.209.107:8080

185.148.168.15:8080

198.199.98.78:8080

87.106.97.83:7080

195.77.239.39:8080

37.44.244.177:8080

54.38.242.185:443

185.184.25.78:8080

116.124.128.206:8080

139.196.72.155:8080

128.199.192.135:8080

103.41.204.169:8080

78.47.204.80:443

68.183.93.250:443

eck1.plain

ecs1.plain

Signatures

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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Siqijibiuec\dstc.ity	regsvr32.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2052	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2508	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2508	2480	regsvr32.exe	30
PID 2480 wrote to memory of 2508	2480	regsvr32.exe	30
PID 2480 wrote to memory of 2508	2480	regsvr32.exe	30
PID 2480 wrote to memory of 2508	2480	regsvr32.exe	30
PID 2480 wrote to memory of 2508	2480	regsvr32.exe	30
PID 2480 wrote to memory of 2508	2480	regsvr32.exe	30
PID 2480 wrote to memory of 2508	2480	regsvr32.exe	30
PID 2508 wrote to memory of 2052	2508	regsvr32.exe	31
PID 2508 wrote to memory of 2052	2508	regsvr32.exe	31
PID 2508 wrote to memory of 2052	2508	regsvr32.exe	31
PID 2508 wrote to memory of 2052	2508	regsvr32.exe	31
PID 2508 wrote to memory of 2052	2508	regsvr32.exe	31
PID 2508 wrote to memory of 2052	2508	regsvr32.exe	31
PID 2508 wrote to memory of 2052	2508	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cef2ff5fc72aebe43eb3eecd13350206239b0608766368d1e568503e11e38f0d.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\cef2ff5fc72aebe43eb3eecd13350206239b0608766368d1e568503e11e38f0d.dll
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2508
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Siqijibiuec\dstc.ity"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Cab2F5C.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2F8E.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2052-4-0x0000000000200000-0x0000000000227000-memory.dmp

Filesize
156KB

Download
memory/2052-8-0x0000000010000000-0x000000001006B000-memory.dmp

Filesize
428KB

Download
memory/2052-9-0x0000000010000000-0x000000001006B000-memory.dmp

Filesize
428KB

Download
memory/2052-15-0x0000000010000000-0x000000001006B000-memory.dmp

Filesize
428KB

Download
memory/2052-16-0x0000000010000000-0x000000001006B000-memory.dmp

Filesize
428KB

Download
memory/2052-67-0x0000000010000000-0x000000001006B000-memory.dmp

Filesize
428KB

Download
memory/2508-0-0x0000000000970000-0x0000000000997000-memory.dmp

Filesize
156KB

Download
memory/2508-3-0x0000000010000000-0x000000001006B000-memory.dmp

Filesize
428KB

Download

Analysis

Sharing