emotet | 2afaa8a3d78b456aec2adaf941ea92c60a69d63bb984bf661be3b1a98fa2be8b

Analysis

max time kernel
142s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240729-en
resource tags

arch:x64arch:x86image:win10v2004-20240729-enlocale:en-usos:windows10-2004-x64system
submitted
29-07-2024 21:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

610198471732c05b2af384bbb4021fb0_JaffaCakes118.exe
Size

149KB
MD5

610198471732c05b2af384bbb4021fb0
SHA1

84a6dd9678375b3b695c75ccc89e034de25c0b99
SHA256

2afaa8a3d78b456aec2adaf941ea92c60a69d63bb984bf661be3b1a98fa2be8b
SHA512

cea3b5d8d64578bf72ea702559e3c3ef4bcb5c02350f26fbc676ee88c16f68db87f42570bf02f63a5e297e37af1f7dafe3f0a209599cd2df5ebe1afb6b61d901
SSDEEP

3072:WY4s5aoSrBTR/3s0Y6OtXjMAW1s7uA+ene1gef:WYNS//tY6AjpL+enkgef

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

38.18.235.242:80

5.196.108.189:8080

121.124.124.40:7080

104.236.246.93:8080

113.61.66.94:80

120.150.60.189:80

91.211.88.52:7080

47.144.21.12:443

108.46.29.236:80

139.162.108.71:8080

134.209.36.254:8080

139.59.60.244:8080

66.65.136.14:80

76.175.162.101:80

174.106.122.139:80

95.213.236.64:8080

174.45.13.118:80

50.35.17.13:80

209.141.54.221:8080

87.106.139.101:8080

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
behavioral2/memory/4968-4-0x0000000000D10000-0x0000000000D20000-memory.dmp	emotet
behavioral2/memory/4968-0-0x0000000000CF0000-0x0000000000D02000-memory.dmp	emotet
behavioral2/memory/4968-7-0x00000000005A0000-0x00000000005AF000-memory.dmp	emotet
behavioral2/memory/688-14-0x0000000000580000-0x0000000000590000-memory.dmp	emotet
behavioral2/memory/688-10-0x00000000007B0000-0x00000000007C2000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
688	KBDRU.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\mtxoci\KBDRU.exe	610198471732c05b2af384bbb4021fb0_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	610198471732c05b2af384bbb4021fb0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	KBDRU.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe
688	KBDRU.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4968	610198471732c05b2af384bbb4021fb0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4968 wrote to memory of 688	4968	610198471732c05b2af384bbb4021fb0_JaffaCakes118.exe	83
PID 4968 wrote to memory of 688	4968	610198471732c05b2af384bbb4021fb0_JaffaCakes118.exe	83
PID 4968 wrote to memory of 688	4968	610198471732c05b2af384bbb4021fb0_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\610198471732c05b2af384bbb4021fb0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\610198471732c05b2af384bbb4021fb0_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4968
- C:\Windows\SysWOW64\mtxoci\KBDRU.exe
  "C:\Windows\SysWOW64\mtxoci\KBDRU.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:688

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\mtxoci\KBDRU.exe

Filesize
149KB

MD5
610198471732c05b2af384bbb4021fb0

SHA1
84a6dd9678375b3b695c75ccc89e034de25c0b99

SHA256
2afaa8a3d78b456aec2adaf941ea92c60a69d63bb984bf661be3b1a98fa2be8b

SHA512
cea3b5d8d64578bf72ea702559e3c3ef4bcb5c02350f26fbc676ee88c16f68db87f42570bf02f63a5e297e37af1f7dafe3f0a209599cd2df5ebe1afb6b61d901

Download Submit
memory/688-14-0x0000000000580000-0x0000000000590000-memory.dmp

Filesize
64KB

Download
memory/688-10-0x00000000007B0000-0x00000000007C2000-memory.dmp

Filesize
72KB

Download
memory/4968-4-0x0000000000D10000-0x0000000000D20000-memory.dmp

Filesize
64KB

Download
memory/4968-0-0x0000000000CF0000-0x0000000000D02000-memory.dmp

Filesize
72KB

Download
memory/4968-7-0x00000000005A0000-0x00000000005AF000-memory.dmp

Filesize
60KB

Download
memory/4968-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download