emotet | 26b790b871527dc4654cedd978eea2bc45092f5589cd0d18bebe49a7f942e87e

Analysis

max time kernel
129s
max time network
139s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/09/2024, 16:24

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General

Target

d6b04c350dfbe94e449720d895a0dee3_JaffaCakes118.exe
Size

176KB
MD5

d6b04c350dfbe94e449720d895a0dee3
SHA1

ca7e5ed0d5d591c51c07024a6bb412601ec57c1f
SHA256

26b790b871527dc4654cedd978eea2bc45092f5589cd0d18bebe49a7f942e87e
SHA512

185e87e1ec0c4681784b2d02b1c0d99ea901dc0ef4d2e39b12789e0def4d97216ae4c7d815f3d7e8bda7f66c5f15e5a67d317600a2b8c6d7c06133c8e9478a02
SSDEEP

3072:cYYjSxsL9C/sjzdDvUson7e8t1CBzdjkHE6o/vOQ1:cYY2xsL8/I2n7Rt1Zo

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

155.186.0.121:80

51.38.124.206:80

82.196.15.205:8080

38.88.126.202:8080

219.92.13.25:80

111.67.77.202:8080

95.9.180.128:80

77.90.136.129:8080

190.163.31.26:80

74.136.144.133:80

104.131.103.37:8080

45.33.77.42:8080

192.241.143.52:8080

78.249.119.122:80

177.74.228.34:80

152.169.22.67:80

92.24.50.153:80

5.189.178.202:8080

104.131.41.185:8080

82.230.1.24:80

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/1552-7-0x00000000002E0000-0x00000000002EF000-memory.dmp	emotet
behavioral1/memory/1552-4-0x00000000003E0000-0x00000000003F0000-memory.dmp	emotet
behavioral1/memory/1552-0-0x00000000003C0000-0x00000000003D2000-memory.dmp	emotet
behavioral1/memory/2680-14-0x0000000000450000-0x0000000000460000-memory.dmp	emotet
behavioral1/memory/2680-10-0x0000000000430000-0x0000000000442000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2680	uudf.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\radarrs\uudf.exe	d6b04c350dfbe94e449720d895a0dee3_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	d6b04c350dfbe94e449720d895a0dee3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	uudf.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2680	uudf.exe
2680	uudf.exe
2680	uudf.exe
2680	uudf.exe
2680	uudf.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1552	d6b04c350dfbe94e449720d895a0dee3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1552	d6b04c350dfbe94e449720d895a0dee3_JaffaCakes118.exe
1552	d6b04c350dfbe94e449720d895a0dee3_JaffaCakes118.exe
2680	uudf.exe
2680	uudf.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1552 wrote to memory of 2680	1552	d6b04c350dfbe94e449720d895a0dee3_JaffaCakes118.exe	30
PID 1552 wrote to memory of 2680	1552	d6b04c350dfbe94e449720d895a0dee3_JaffaCakes118.exe	30
PID 1552 wrote to memory of 2680	1552	d6b04c350dfbe94e449720d895a0dee3_JaffaCakes118.exe	30
PID 1552 wrote to memory of 2680	1552	d6b04c350dfbe94e449720d895a0dee3_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d6b04c350dfbe94e449720d895a0dee3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d6b04c350dfbe94e449720d895a0dee3_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1552
- C:\Windows\SysWOW64\radarrs\uudf.exe
  "C:\Windows\SysWOW64\radarrs\uudf.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2680

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\radarrs\uudf.exe

Filesize
176KB

MD5
d6b04c350dfbe94e449720d895a0dee3

SHA1
ca7e5ed0d5d591c51c07024a6bb412601ec57c1f

SHA256
26b790b871527dc4654cedd978eea2bc45092f5589cd0d18bebe49a7f942e87e

SHA512
185e87e1ec0c4681784b2d02b1c0d99ea901dc0ef4d2e39b12789e0def4d97216ae4c7d815f3d7e8bda7f66c5f15e5a67d317600a2b8c6d7c06133c8e9478a02

Download Submit
memory/1552-7-0x00000000002E0000-0x00000000002EF000-memory.dmp

Filesize
60KB

Download
memory/1552-4-0x00000000003E0000-0x00000000003F0000-memory.dmp

Filesize
64KB

Download
memory/1552-0-0x00000000003C0000-0x00000000003D2000-memory.dmp

Filesize
72KB

Download
memory/1552-8-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2680-14-0x0000000000450000-0x0000000000460000-memory.dmp

Filesize
64KB

Download
memory/2680-10-0x0000000000430000-0x0000000000442000-memory.dmp

Filesize
72KB

Download