emotet | e720e0882f4070584d3afbf706687782d89867b141b2c339e8e19d4bc416b063

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10/09/2024, 08:36

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General

Target

d7e5f6ed4d0743b1e4d1aa4a789b1966_JaffaCakes118.exe
Size

228KB
MD5

d7e5f6ed4d0743b1e4d1aa4a789b1966
SHA1

bea33511797881cf61542b36090665a6f3149d22
SHA256

e720e0882f4070584d3afbf706687782d89867b141b2c339e8e19d4bc416b063
SHA512

aba023fb49a7ffb1f04fbfceb130849017c665e969e90e528c77e8ae2988e18d79368abc735c8e866bfac9b946ee12764f3da63cee62329fbe974fcc6799e07b
SSDEEP

3072:FU7GI35NwMlxpSzNv7H0xJmhDEOKeIr6RW5iVbbd4b:G7LQzNUJ0XKDus5I6

Score

10^/10

emotet epoch3 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

49.243.9.118:80

162.241.41.111:7080

190.85.46.52:7080

162.144.42.60:8080

157.245.138.101:7080

103.133.66.57:443

167.71.227.113:8080

80.200.62.81:20

78.186.65.230:80

185.142.236.163:443

78.114.175.216:80

202.166.170.43:80

37.205.9.252:7080

118.243.83.70:80

116.202.10.123:8080

223.135.30.189:80

120.51.34.254:80

139.59.61.215:443

8.4.9.137:8080

202.153.220.157:80

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

resource	yara_rule
behavioral1/memory/1520-4-0x0000000000250000-0x0000000000260000-memory.dmp	emotet
behavioral1/memory/1520-7-0x0000000000220000-0x000000000022F000-memory.dmp	emotet
behavioral1/memory/1520-0-0x0000000000230000-0x0000000000242000-memory.dmp	emotet
behavioral1/memory/2516-14-0x0000000000260000-0x0000000000270000-memory.dmp	emotet
behavioral1/memory/2516-10-0x0000000000240000-0x0000000000252000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2516	WSDApi.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\hid\WSDApi.exe	d7e5f6ed4d0743b1e4d1aa4a789b1966_JaffaCakes118.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 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	d7e5f6ed4d0743b1e4d1aa4a789b1966_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WSDApi.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2516	WSDApi.exe
2516	WSDApi.exe
2516	WSDApi.exe
2516	WSDApi.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1520	d7e5f6ed4d0743b1e4d1aa4a789b1966_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1520 wrote to memory of 2516	1520	d7e5f6ed4d0743b1e4d1aa4a789b1966_JaffaCakes118.exe	30
PID 1520 wrote to memory of 2516	1520	d7e5f6ed4d0743b1e4d1aa4a789b1966_JaffaCakes118.exe	30
PID 1520 wrote to memory of 2516	1520	d7e5f6ed4d0743b1e4d1aa4a789b1966_JaffaCakes118.exe	30
PID 1520 wrote to memory of 2516	1520	d7e5f6ed4d0743b1e4d1aa4a789b1966_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d7e5f6ed4d0743b1e4d1aa4a789b1966_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d7e5f6ed4d0743b1e4d1aa4a789b1966_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Windows\SysWOW64\hid\WSDApi.exe
  "C:\Windows\SysWOW64\hid\WSDApi.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\hid\WSDApi.exe

Filesize
228KB

MD5
d7e5f6ed4d0743b1e4d1aa4a789b1966

SHA1
bea33511797881cf61542b36090665a6f3149d22

SHA256
e720e0882f4070584d3afbf706687782d89867b141b2c339e8e19d4bc416b063

SHA512
aba023fb49a7ffb1f04fbfceb130849017c665e969e90e528c77e8ae2988e18d79368abc735c8e866bfac9b946ee12764f3da63cee62329fbe974fcc6799e07b

Download Submit
memory/1520-4-0x0000000000250000-0x0000000000260000-memory.dmp

Filesize
64KB

Download
memory/1520-7-0x0000000000220000-0x000000000022F000-memory.dmp

Filesize
60KB

Download
memory/1520-0-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download
memory/1520-8-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2516-14-0x0000000000260000-0x0000000000270000-memory.dmp

Filesize
64KB

Download
memory/2516-10-0x0000000000240000-0x0000000000252000-memory.dmp

Filesize
72KB

Download