emotet | fab8a6ee6a97500080a05eef9f9953bbd5f838998c031c6a44d094c647968c8a

Analysis

max time kernel
148s
max time network
148s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-09-2024 04:10

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General

Target

d5a22085650a250b09f6ed98e290c419_JaffaCakes118.exe
Size

212KB
MD5

d5a22085650a250b09f6ed98e290c419
SHA1

1f04fde54582371d988d262f97ec1e7de9021290
SHA256

fab8a6ee6a97500080a05eef9f9953bbd5f838998c031c6a44d094c647968c8a
SHA512

cb347d1d35dd40b41aca50a3b1008fd377e6a57db0321b41ed305e6812206e8524d0cf896f02ccf1794b4af78e3b84ae52dc5d0196cc6397780ca754ba00c81f
SSDEEP

3072:gKdoleKfKf5h7SI9wzET3ksCch8zFl1q/S1z4EQCbRrMUrZ:gKdlKfK/7SI9wolCc2X1zEDE

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

128.92.203.42:80

37.187.161.206:8080

202.29.239.162:443

80.87.201.221:7080

190.188.245.242:80

12.163.208.58:80

213.197.182.158:8080

201.213.177.139:80

62.84.75.50:80

45.33.77.42:8080

185.183.16.47:80

78.249.119.122:80

177.129.17.170:443

51.15.7.189:80

152.169.22.67:80

119.106.216.84:80

109.169.12.78:80

51.15.7.145:80

219.92.13.25:80

190.117.79.209:80

rsa_pubkey.plain

Signatures

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

Emotet payload 4 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral1/memory/2408-7-0x0000000000020000-0x000000000002F000-memory.dmp	emotet
behavioral1/memory/2408-4-0x0000000000030000-0x0000000000040000-memory.dmp	emotet
behavioral1/memory/2408-0-0x00000000003B0000-0x00000000003C2000-memory.dmp	emotet
behavioral1/memory/2904-10-0x0000000000220000-0x0000000000232000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2904	winipsec.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\msdt\winipsec.exe	d5a22085650a250b09f6ed98e290c419_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	d5a22085650a250b09f6ed98e290c419_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winipsec.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2904	winipsec.exe
2904	winipsec.exe
2904	winipsec.exe
2904	winipsec.exe
2904	winipsec.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2408	d5a22085650a250b09f6ed98e290c419_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 2904	2408	d5a22085650a250b09f6ed98e290c419_JaffaCakes118.exe	28
PID 2408 wrote to memory of 2904	2408	d5a22085650a250b09f6ed98e290c419_JaffaCakes118.exe	28
PID 2408 wrote to memory of 2904	2408	d5a22085650a250b09f6ed98e290c419_JaffaCakes118.exe	28
PID 2408 wrote to memory of 2904	2408	d5a22085650a250b09f6ed98e290c419_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\d5a22085650a250b09f6ed98e290c419_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d5a22085650a250b09f6ed98e290c419_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Windows\SysWOW64\msdt\winipsec.exe
  "C:\Windows\SysWOW64\msdt\winipsec.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2904

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\msdt\winipsec.exe

Filesize
212KB

MD5
d5a22085650a250b09f6ed98e290c419

SHA1
1f04fde54582371d988d262f97ec1e7de9021290

SHA256
fab8a6ee6a97500080a05eef9f9953bbd5f838998c031c6a44d094c647968c8a

SHA512
cb347d1d35dd40b41aca50a3b1008fd377e6a57db0321b41ed305e6812206e8524d0cf896f02ccf1794b4af78e3b84ae52dc5d0196cc6397780ca754ba00c81f

Download Submit
memory/2408-7-0x0000000000020000-0x000000000002F000-memory.dmp

Filesize
60KB

Download
memory/2408-4-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download
memory/2408-0-0x00000000003B0000-0x00000000003C2000-memory.dmp

Filesize
72KB

Download
memory/2408-9-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2904-10-0x0000000000220000-0x0000000000232000-memory.dmp

Filesize
72KB

Download