emotet | 33e15ec93d7346a648fe7d7cc772f27865d4aa08161a0293366dac7b019936f3

General

Target

e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe
Size

78KB
MD5

e71aaef28420f07269437fe595f891d5
SHA1

63b9990fec96d24b4ef77c844653264dd29b0f1d
SHA256

33e15ec93d7346a648fe7d7cc772f27865d4aa08161a0293366dac7b019936f3
SHA512

3e0fee8633cae9dd0d7861d42d579abbcb5ac890576d492e2d1df824688d84f793bf94d75a104fad69e20e0a7ed3a7467e1db037733ddce78a415b0a9c3a5864
SSDEEP

1536:Z5EHpgcVVRF52aEgvWi4Q34FNtOAND4Yaf5W6GK8:abV7MZM2dH54PG

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	rightpanes.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	e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rightpanes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rightpanes.exe

Modifies data under HKEY_USERS 21 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{AACE9283-70ED-4BED-9A39-9159D986BC67}\WpadNetworkName = "Network 3"	rightpanes.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	rightpanes.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	rightpanes.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00c1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	rightpanes.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	rightpanes.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{AACE9283-70ED-4BED-9A39-9159D986BC67}\WpadDecisionTime = 70a3a7541409db01	rightpanes.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{AACE9283-70ED-4BED-9A39-9159D986BC67}\WpadDecision = "0"	rightpanes.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\16-18-ae-23-03-ba	rightpanes.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\16-18-ae-23-03-ba\WpadDecision = "0"	rightpanes.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	rightpanes.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	rightpanes.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	rightpanes.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{AACE9283-70ED-4BED-9A39-9159D986BC67}\WpadDecisionReason = "1"	rightpanes.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	rightpanes.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	rightpanes.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	rightpanes.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\16-18-ae-23-03-ba\WpadDecisionReason = "1"	rightpanes.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\16-18-ae-23-03-ba\WpadDecisionTime = 70a3a7541409db01	rightpanes.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	rightpanes.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{AACE9283-70ED-4BED-9A39-9159D986BC67}	rightpanes.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{AACE9283-70ED-4BED-9A39-9159D986BC67}\16-18-ae-23-03-ba	rightpanes.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2936	e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe
2104	e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe
2284	rightpanes.exe
2452	rightpanes.exe
2452	rightpanes.exe
2452	rightpanes.exe
2452	rightpanes.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2104	e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 2104	2936	e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe	30
PID 2936 wrote to memory of 2104	2936	e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe	30
PID 2936 wrote to memory of 2104	2936	e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe	30
PID 2936 wrote to memory of 2104	2936	e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe	30
PID 2284 wrote to memory of 2452	2284	rightpanes.exe	33
PID 2284 wrote to memory of 2452	2284	rightpanes.exe	33
PID 2284 wrote to memory of 2452	2284	rightpanes.exe	33
PID 2284 wrote to memory of 2452	2284	rightpanes.exe	33

C:\Users\Admin\AppData\Local\Temp\e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2936
- C:\Users\Admin\AppData\Local\Temp\e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e71aaef28420f07269437fe595f891d5_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:2104

C:\Windows\SysWOW64\rightpanes.exe
"C:\Windows\SysWOW64\rightpanes.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2284
- C:\Windows\SysWOW64\rightpanes.exe
  "C:\Windows\SysWOW64\rightpanes.exe"
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:2452

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/2104-0-0x0000000000CE0000-0x0000000000CF5000-memory.dmp

Filesize
84KB

Download

Analysis

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