emotet | 9457abf64877e1a377fded7f9f537c2dbc5d4e7e5fc2f847d01fe9a2c8e2aa2f

General

Target

cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe
Size

427KB
MD5

cfada2b78f4090ea0fbb6b5696676c38
SHA1

7ecf287b9d8dd887719a35ed457e1c92a5dbb50d
SHA256

9457abf64877e1a377fded7f9f537c2dbc5d4e7e5fc2f847d01fe9a2c8e2aa2f
SHA512

fb8fddedc1bc542a9e21c2de8870274319c9bcb3f2f438f0e7830aae6e523272e76b4a251b5e9d63c3e449cf89b2d5dfc48cacc8287bde7106e02cd3976e40b4
SSDEEP

6144:vXBr9LW/6DUvum8V71YQvq6H/iaRT8oITZO/rVurq:vXdNDDUvum8V5lv7Ha+ThmZo5uG

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

71.72.196.159:80

134.209.36.254:8080

120.138.30.150:8080

94.23.216.33:80

157.245.99.39:8080

137.59.187.107:8080

94.23.237.171:443

61.19.246.238:443

156.155.166.221:80

50.35.17.13:80

153.137.36.142:80

91.211.88.52:7080

209.141.54.221:8080

185.94.252.104:443

174.45.13.118:80

87.106.136.232:8080

62.75.141.82:80

213.196.135.145:80

188.219.31.12:80

82.80.155.43:80

rsa_pubkey.plain

Signatures

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

Emotet payload 5 IoCs

Detects Emotet payload in memory.

trojan banker

Processes:

resource	yara_rule
behavioral1/memory/2364-4-0x00000000002B0000-0x00000000002C0000-memory.dmp	emotet
behavioral1/memory/2364-0-0x0000000000290000-0x00000000002A2000-memory.dmp	emotet
behavioral1/memory/2364-7-0x0000000000270000-0x000000000027F000-memory.dmp	emotet
behavioral1/memory/2464-10-0x0000000000280000-0x0000000000292000-memory.dmp	emotet
behavioral1/memory/2464-14-0x00000000002A0000-0x00000000002B0000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

Processes:

deskperf.exe

pid process

2464 deskperf.exe
Drops file in System32 directory 1 IoCs

Processes:

cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\PresentationHost\deskperf.exe cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
2464	deskperf.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\PresentationHost\deskperf.exe	cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.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

Processes:

cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exedeskperf.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	deskperf.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

deskperf.exe

pid process

2464 deskperf.exe
2464 deskperf.exe
2464 deskperf.exe
2464 deskperf.exe
2464 deskperf.exe
2464 deskperf.exe
2464 deskperf.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe

pid process

2364 cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe

pid	process
2464	deskperf.exe
2464	deskperf.exe
2464	deskperf.exe
2464	deskperf.exe
2464	deskperf.exe
2464	deskperf.exe
2464	deskperf.exe

pid	process
2364	cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe

description	pid	process	target process
PID 2364 wrote to memory of 2464	2364	cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe	deskperf.exe
PID 2364 wrote to memory of 2464	2364	cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe	deskperf.exe
PID 2364 wrote to memory of 2464	2364	cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe	deskperf.exe
PID 2364 wrote to memory of 2464	2364	cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe	deskperf.exe

C:\Users\Admin\AppData\Local\Temp\cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cfada2b78f4090ea0fbb6b5696676c38_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2364

C:\Windows\SysWOW64\PresentationHost\deskperf.exe
"C:\Windows\SysWOW64\PresentationHost\deskperf.exe"
2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2464

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

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Downloads

C:\Windows\SysWOW64\PresentationHost\deskperf.exe

Filesize
427KB

MD5
cfada2b78f4090ea0fbb6b5696676c38

SHA1
7ecf287b9d8dd887719a35ed457e1c92a5dbb50d

SHA256
9457abf64877e1a377fded7f9f537c2dbc5d4e7e5fc2f847d01fe9a2c8e2aa2f

SHA512
fb8fddedc1bc542a9e21c2de8870274319c9bcb3f2f438f0e7830aae6e523272e76b4a251b5e9d63c3e449cf89b2d5dfc48cacc8287bde7106e02cd3976e40b4

Download Submit
memory/2364-4-0x00000000002B0000-0x00000000002C0000-memory.dmp

Filesize
64KB

Download
memory/2364-0-0x0000000000290000-0x00000000002A2000-memory.dmp

Filesize
72KB

Download
memory/2364-7-0x0000000000270000-0x000000000027F000-memory.dmp

Filesize
60KB

Download
memory/2364-9-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2464-10-0x0000000000280000-0x0000000000292000-memory.dmp

Filesize
72KB

Download
memory/2464-14-0x00000000002A0000-0x00000000002B0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads