emotet | 7d1bac0361b9088beb7439391b3ccbe6264581c86f8b53d14ef3c732fae39c50

General

Target

f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe
Size

152KB
MD5

f33cdae0ae562cb6ba8909925f06064c
SHA1

5a9718e2050b803aeb47ef0dc025983d8c40acad
SHA256

7d1bac0361b9088beb7439391b3ccbe6264581c86f8b53d14ef3c732fae39c50
SHA512

67b87c97580a8e5ffd56f9548d00e94b2e2d9fb8eb55889520f921ff9cecdfa57a8ba27270aa2bdcd6731e64b774c5a5206ce226b2b9e14fdc9808e235d935a5
SSDEEP

3072:Ql2y8sf5WBmz8X/iSJ7Ws730xYvG1sFs9X:Xy9f4H/ivsb0xkT

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

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	ripplepolic.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 4 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	f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ripplepolic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ripplepolic.exe

Modifies data under HKEY_USERS 18 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0287EF01-387A-42DC-AC89-CD600C49848A}\WpadNetworkName = "Network 3"	ripplepolic.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ba-44-72-22-d4-83	ripplepolic.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0287EF01-387A-42DC-AC89-CD600C49848A}\ba-44-72-22-d4-83	ripplepolic.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	ripplepolic.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0287EF01-387A-42DC-AC89-CD600C49848A}	ripplepolic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0287EF01-387A-42DC-AC89-CD600C49848A}\WpadDecision = "0"	ripplepolic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0287EF01-387A-42DC-AC89-CD600C49848A}\WpadDecisionTime = 308ab1745c0edb01	ripplepolic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ba-44-72-22-d4-83\WpadDecisionReason = "1"	ripplepolic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ba-44-72-22-d4-83\WpadDecisionTime = 308ab1745c0edb01	ripplepolic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	ripplepolic.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	ripplepolic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0167000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	ripplepolic.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	ripplepolic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0287EF01-387A-42DC-AC89-CD600C49848A}\WpadDecisionReason = "1"	ripplepolic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ba-44-72-22-d4-83\WpadDecision = "0"	ripplepolic.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	ripplepolic.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	ripplepolic.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	ripplepolic.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2144	f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe
2768	f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe
2792	ripplepolic.exe
2836	ripplepolic.exe
2836	ripplepolic.exe
2836	ripplepolic.exe
2836	ripplepolic.exe
2836	ripplepolic.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2768	f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2144 wrote to memory of 2768	2144	f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe	30
PID 2144 wrote to memory of 2768	2144	f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe	30
PID 2144 wrote to memory of 2768	2144	f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe	30
PID 2144 wrote to memory of 2768	2144	f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe	30
PID 2792 wrote to memory of 2836	2792	ripplepolic.exe	32
PID 2792 wrote to memory of 2836	2792	ripplepolic.exe	32
PID 2792 wrote to memory of 2836	2792	ripplepolic.exe	32
PID 2792 wrote to memory of 2836	2792	ripplepolic.exe	32

C:\Users\Admin\AppData\Local\Temp\f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2144
- C:\Users\Admin\AppData\Local\Temp\f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f33cdae0ae562cb6ba8909925f06064c_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:2768

C:\Windows\SysWOW64\ripplepolic.exe
"C:\Windows\SysWOW64\ripplepolic.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Windows\SysWOW64\ripplepolic.exe
  "C:\Windows\SysWOW64\ripplepolic.exe"
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:2836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2144-0-0x00000000002F0000-0x000000000030A000-memory.dmp

Filesize
104KB

Download
memory/2144-5-0x00000000002D0000-0x00000000002EA000-memory.dmp

Filesize
104KB

Download
memory/2144-6-0x0000000000310000-0x0000000000330000-memory.dmp

Filesize
128KB

Download
memory/2144-4-0x00000000002F0000-0x000000000030A000-memory.dmp

Filesize
104KB

Download
memory/2768-21-0x0000000000240000-0x000000000025A000-memory.dmp

Filesize
104KB

Download
memory/2768-12-0x0000000000240000-0x000000000025A000-memory.dmp

Filesize
104KB

Download
memory/2768-13-0x0000000000280000-0x00000000002A0000-memory.dmp

Filesize
128KB

Download
memory/2768-11-0x0000000000260000-0x000000000027A000-memory.dmp

Filesize
104KB

Download
memory/2768-7-0x0000000000260000-0x000000000027A000-memory.dmp

Filesize
104KB

Download
memory/2768-30-0x0000000000240000-0x000000000025A000-memory.dmp

Filesize
104KB

Download
memory/2768-29-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2792-20-0x00000000003D0000-0x00000000003F0000-memory.dmp

Filesize
128KB

Download
memory/2792-19-0x0000000000390000-0x00000000003AA000-memory.dmp

Filesize
104KB

Download
memory/2792-14-0x00000000003B0000-0x00000000003CA000-memory.dmp

Filesize
104KB

Download
memory/2792-18-0x00000000003B0000-0x00000000003CA000-memory.dmp

Filesize
104KB

Download
memory/2836-26-0x00000000003A0000-0x00000000003BA000-memory.dmp

Filesize
104KB

Download
memory/2836-28-0x00000000003C0000-0x00000000003E0000-memory.dmp

Filesize
128KB

Download
memory/2836-27-0x0000000000300000-0x000000000031A000-memory.dmp

Filesize
104KB

Download
memory/2836-22-0x00000000003A0000-0x00000000003BA000-memory.dmp

Filesize
104KB

Download
memory/2836-31-0x0000000000300000-0x000000000031A000-memory.dmp

Filesize
104KB

Download

Analysis

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