emotet | f41760d0defccc4cc1213e3a94218948306a1eed03ac57126e364b3c9d30e6ae

Analysis

max time kernel
148s
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 20:17

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General

Target

d8f9dce61fbebbf8ec2af72e46596175_JaffaCakes118.exe
Size

140KB
MD5

d8f9dce61fbebbf8ec2af72e46596175
SHA1

521b48b0dd30d0b146d30841b614c6f476361df2
SHA256

f41760d0defccc4cc1213e3a94218948306a1eed03ac57126e364b3c9d30e6ae
SHA512

9c8867a1ab1669febd058bfd78e39bd0517ef39eda0ed31106ec85106107ada4b10db6dbf06c5783f319c7b4e0a8548cf254e25efe7a1f96067737823aa03d84
SSDEEP

1536:q+jPMxmYheTA1vNn3KPsHKtw3vzT8ZJW7SKVxwKAWB9yjHrd59Y/iSRBwjiSxL62:FmXv35Kt64ZJWIWB9yrRUzRBw28Lq3mr

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

12.163.208.58:80

45.33.35.74:8080

87.106.253.248:8080

192.241.146.84:8080

190.115.18.139:8080

65.36.62.20:80

170.81.48.2:80

83.169.21.32:7080

185.232.182.218:80

190.2.31.172:80

77.106.157.34:8080

82.230.1.24:80

202.4.58.197:80

201.213.177.139:80

78.249.119.122:80

123.51.47.18:80

77.90.136.129:8080

60.93.23.51:80

152.169.22.67:80

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 5 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral1/memory/2320-4-0x00000000002F0000-0x0000000000300000-memory.dmp	emotet
behavioral1/memory/2320-0-0x00000000002C0000-0x00000000002D2000-memory.dmp	emotet
behavioral1/memory/2320-7-0x00000000002B0000-0x00000000002BF000-memory.dmp	emotet
behavioral1/memory/2568-10-0x0000000000240000-0x0000000000252000-memory.dmp	emotet
behavioral1/memory/2568-14-0x0000000000260000-0x0000000000270000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2568	cca.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\upnp\cca.exe	d8f9dce61fbebbf8ec2af72e46596175_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	d8f9dce61fbebbf8ec2af72e46596175_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cca.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2568	cca.exe
2568	cca.exe
2568	cca.exe
2568	cca.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2320	d8f9dce61fbebbf8ec2af72e46596175_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 2568	2320	d8f9dce61fbebbf8ec2af72e46596175_JaffaCakes118.exe	28
PID 2320 wrote to memory of 2568	2320	d8f9dce61fbebbf8ec2af72e46596175_JaffaCakes118.exe	28
PID 2320 wrote to memory of 2568	2320	d8f9dce61fbebbf8ec2af72e46596175_JaffaCakes118.exe	28
PID 2320 wrote to memory of 2568	2320	d8f9dce61fbebbf8ec2af72e46596175_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\d8f9dce61fbebbf8ec2af72e46596175_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d8f9dce61fbebbf8ec2af72e46596175_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Windows\SysWOW64\upnp\cca.exe
  "C:\Windows\SysWOW64\upnp\cca.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2568

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\upnp\cca.exe

Filesize
140KB

MD5
d8f9dce61fbebbf8ec2af72e46596175

SHA1
521b48b0dd30d0b146d30841b614c6f476361df2

SHA256
f41760d0defccc4cc1213e3a94218948306a1eed03ac57126e364b3c9d30e6ae

SHA512
9c8867a1ab1669febd058bfd78e39bd0517ef39eda0ed31106ec85106107ada4b10db6dbf06c5783f319c7b4e0a8548cf254e25efe7a1f96067737823aa03d84

Download Submit
memory/2320-4-0x00000000002F0000-0x0000000000300000-memory.dmp

Filesize
64KB

Download
memory/2320-0-0x00000000002C0000-0x00000000002D2000-memory.dmp

Filesize
72KB

Download
memory/2320-7-0x00000000002B0000-0x00000000002BF000-memory.dmp

Filesize
60KB

Download
memory/2320-9-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2568-10-0x0000000000240000-0x0000000000252000-memory.dmp

Filesize
72KB

Download
memory/2568-14-0x0000000000260000-0x0000000000270000-memory.dmp

Filesize
64KB

Download