emotet | d23de3147185c5f352a469c2ace6d2666bd3edccee357676faa102984e486d5f

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
31-07-2024 02:18

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General

Target

7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe
Size

95KB
MD5

7ae99ebcb4725db0756a4d8c54d6d127
SHA1

09a57e7d55503096936ad053681a390f4ffcc83b
SHA256

d23de3147185c5f352a469c2ace6d2666bd3edccee357676faa102984e486d5f
SHA512

3f7c40e7db535719b3514248e70fe78641bcf11bb7cc28710b511d75629d76b76dd2ebd971ee3688f5755a659e652c5b1d014b3700bcc34d97e3174bba182392
SSDEEP

1536:L5qy5eV2+suXluCxZwmO/i2Q0mMx8ot+doa/7/vRoTIqaroBz0RoQ1eN:tq+KzXQCxZlO/vRyc+T+mw4RoQ1o

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/4224-4-0x0000000000670000-0x0000000000680000-memory.dmp	emotet
behavioral2/memory/4224-0-0x00000000009C0000-0x00000000009D2000-memory.dmp	emotet
behavioral2/memory/4224-7-0x0000000000660000-0x000000000066F000-memory.dmp	emotet
behavioral2/memory/3664-10-0x0000000000A00000-0x0000000000A12000-memory.dmp	emotet
behavioral2/memory/3664-14-0x0000000000590000-0x00000000005A0000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
3664	shunimpl.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\sas\shunimpl.exe	7ae99ebcb4725db0756a4d8c54d6d127_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	7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	shunimpl.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe
3664	shunimpl.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4224	7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4224 wrote to memory of 3664	4224	7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe	83
PID 4224 wrote to memory of 3664	4224	7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe	83
PID 4224 wrote to memory of 3664	4224	7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4224
- C:\Windows\SysWOW64\sas\shunimpl.exe
  "C:\Windows\SysWOW64\sas\shunimpl.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3664

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\sas\shunimpl.exe

Filesize
95KB

MD5
7ae99ebcb4725db0756a4d8c54d6d127

SHA1
09a57e7d55503096936ad053681a390f4ffcc83b

SHA256
d23de3147185c5f352a469c2ace6d2666bd3edccee357676faa102984e486d5f

SHA512
3f7c40e7db535719b3514248e70fe78641bcf11bb7cc28710b511d75629d76b76dd2ebd971ee3688f5755a659e652c5b1d014b3700bcc34d97e3174bba182392

Download Submit
memory/3664-10-0x0000000000A00000-0x0000000000A12000-memory.dmp

Filesize
72KB

Download
memory/3664-14-0x0000000000590000-0x00000000005A0000-memory.dmp

Filesize
64KB

Download
memory/4224-4-0x0000000000670000-0x0000000000680000-memory.dmp

Filesize
64KB

Download
memory/4224-0-0x00000000009C0000-0x00000000009D2000-memory.dmp

Filesize
72KB

Download
memory/4224-7-0x0000000000660000-0x000000000066F000-memory.dmp

Filesize
60KB

Download
memory/4224-9-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download