emotet | 2ca4803498d7d375a61bfab2a3a4cf7e0eec41d116e50a838791a55b164e0f8c

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17-01-2025 20:14

250117-yz7h3s1qfw 10

17-01-2025 20:12

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17-01-2025 17:21

17-01-2025 14:16

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Analysis

max time kernel
149s
max time network
139s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-01-2025 14:12

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General

Target

Malware-1-master/5.exe
Size

312KB
MD5

0b0dc2b2ccd4b46b3381508f7209a582
SHA1

a67a1619f96914e4e50e4f86f656ebb54021879a
SHA256

66ae33003289d8c6c3dc7c45c1b01110b4820281061292ac076b1783700a1f2d
SHA512

0715c2f6e01a923deb8bd5c4c70906942ee46dba6383bbd2edbde53e23a7b5c2ab8063e5f48a973925815f1dec18fe15c362fcf928d4f35d12dcf123f303cc37
SSDEEP

3072:5ODQa/lz20bbn7yXO/7/rCaZXo3ZU+BfhYJMyTPkDDYvU:+Qahr7DZXSpnSs

Score

10^/10

emotet banker discovery trojan

Malware Config

Signatures

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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	sddlsensor.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 5 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	sddlsensor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sddlsensor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sddlsensor.exe

Modifies data under HKEY_USERS 18 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00ab000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	sddlsensor.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1344D391-D949-4BFA-A98A-D1BEBB0E6938}\WpadDecisionTime = 4047751eea68db01	sddlsensor.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\c2-64-bb-11-4f-7c\WpadDecisionTime = 4047751eea68db01	sddlsensor.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	sddlsensor.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	sddlsensor.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	sddlsensor.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1344D391-D949-4BFA-A98A-D1BEBB0E6938}\c2-64-bb-11-4f-7c	sddlsensor.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1344D391-D949-4BFA-A98A-D1BEBB0E6938}\WpadDecision = "0"	sddlsensor.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1344D391-D949-4BFA-A98A-D1BEBB0E6938}\WpadNetworkName = "Network 3"	sddlsensor.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\c2-64-bb-11-4f-7c	sddlsensor.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	sddlsensor.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	sddlsensor.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1344D391-D949-4BFA-A98A-D1BEBB0E6938}	sddlsensor.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1344D391-D949-4BFA-A98A-D1BEBB0E6938}\WpadDecisionReason = "1"	sddlsensor.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\c2-64-bb-11-4f-7c\WpadDecisionReason = "1"	sddlsensor.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\c2-64-bb-11-4f-7c\WpadDecision = "0"	sddlsensor.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	sddlsensor.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	sddlsensor.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2396	5.exe
2900	5.exe
2728	sddlsensor.exe
1880	sddlsensor.exe
2164	sddlsensor.exe
2164	sddlsensor.exe
2164	sddlsensor.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2900	5.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 2900	2396	5.exe	31
PID 2396 wrote to memory of 2900	2396	5.exe	31
PID 2396 wrote to memory of 2900	2396	5.exe	31
PID 2396 wrote to memory of 2900	2396	5.exe	31
PID 2728 wrote to memory of 1880	2728	sddlsensor.exe	33
PID 2728 wrote to memory of 1880	2728	sddlsensor.exe	33
PID 2728 wrote to memory of 1880	2728	sddlsensor.exe	33
PID 2728 wrote to memory of 1880	2728	sddlsensor.exe	33
PID 1880 wrote to memory of 2164	1880	sddlsensor.exe	34
PID 1880 wrote to memory of 2164	1880	sddlsensor.exe	34
PID 1880 wrote to memory of 2164	1880	sddlsensor.exe	34
PID 1880 wrote to memory of 2164	1880	sddlsensor.exe	34

C:\Users\Admin\AppData\Local\Temp\Malware-1-master\5.exe
"C:\Users\Admin\AppData\Local\Temp\Malware-1-master\5.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Users\Admin\AppData\Local\Temp\Malware-1-master\5.exe
  "C:\Users\Admin\AppData\Local\Temp\Malware-1-master\5.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:2900

C:\Windows\SysWOW64\sddlsensor.exe
"C:\Windows\SysWOW64\sddlsensor.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\SysWOW64\sddlsensor.exe
  "C:\Windows\SysWOW64\sddlsensor.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1880
- - C:\Windows\SysWOW64\sddlsensor.exe
    "C:\Windows\SysWOW64\sddlsensor.exe"
    3⤵
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    PID:2164

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

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Downloads

memory/1880-27-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/1880-28-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/1880-29-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/1880-25-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2164-31-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2164-39-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2164-38-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2164-37-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2164-36-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2164-35-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2164-33-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2396-5-0x0000000000C6A000-0x0000000000C6E000-memory.dmp

Filesize
16KB

Download
memory/2396-0-0x0000000000C6A000-0x0000000000C6E000-memory.dmp

Filesize
16KB

Download
memory/2396-4-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2396-1-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2396-3-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2728-15-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2728-20-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2728-17-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2728-18-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2900-24-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2900-13-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2900-12-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2900-7-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2900-11-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2900-9-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download