emotet | 0e5731849a5274705251a772b9cfc527d4646e5af1d0d8a9c0dc536d3a60ef73

General

Target

78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe
Size

124KB
MD5

78cd1fea1e228624fbe9e5a8bfd22803
SHA1

1098e786ecd9c38807ca0260254c29d2b9ac4fd2
SHA256

0e5731849a5274705251a772b9cfc527d4646e5af1d0d8a9c0dc536d3a60ef73
SHA512

e852a97358f005dbcd95261114290e8ce782a4d1ca67603e5545d51de3815e6c063df8b37947c33e0ed09d9e342839ba339e37ce682a12ea44a229b519fb5d96
SSDEEP

3072:ZKbjLrUALeV5f3hfnD5VD4jqgamPRccbT328t:ZKbiV7fD3vIU8

Score

10^/10

emotet banker 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

Processes:

impsync.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	impsync.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies data under HKEY_USERS 22 IoCs

Processes:

impsync.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	impsync.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	impsync.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{812E2915-EAA3-4B68-9065-DBD1F5D9758F}\WpadDecisionTime = c008e2591eb0da01	impsync.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{812E2915-EAA3-4B68-9065-DBD1F5D9758F}\WpadDecision = "0"	impsync.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\72-75-bc-c8-95-15\WpadDecisionTime = c008e2591eb0da01	impsync.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\72-75-bc-c8-95-15\WpadDetectedUrl	impsync.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	impsync.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00fe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	impsync.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\72-75-bc-c8-95-15	impsync.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\72-75-bc-c8-95-15\WpadDecision = "0"	impsync.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{812E2915-EAA3-4B68-9065-DBD1F5D9758F}\WpadDecisionTime = 80b0628f1eb0da01	impsync.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\72-75-bc-c8-95-15\WpadDecisionReason = "1"	impsync.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	impsync.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	impsync.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{812E2915-EAA3-4B68-9065-DBD1F5D9758F}	impsync.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{812E2915-EAA3-4B68-9065-DBD1F5D9758F}\WpadDecisionReason = "1"	impsync.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{812E2915-EAA3-4B68-9065-DBD1F5D9758F}\WpadNetworkName = "Network 3"	impsync.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{812E2915-EAA3-4B68-9065-DBD1F5D9758F}\72-75-bc-c8-95-15	impsync.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	impsync.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	impsync.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00fe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	impsync.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\72-75-bc-c8-95-15\WpadDecisionTime = 80b0628f1eb0da01	impsync.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exeimpsync.exeimpsync.exe

pid	process
2248	78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe
2996	78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe
2624	impsync.exe
2544	impsync.exe
2544	impsync.exe
2544	impsync.exe
2544	impsync.exe
2544	impsync.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe

pid process

2996 78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe

pid	process
2996	78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exeimpsync.exe

description	pid	process	target process
PID 2248 wrote to memory of 2996	2248	78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe	78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe
PID 2248 wrote to memory of 2996	2248	78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe	78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe
PID 2248 wrote to memory of 2996	2248	78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe	78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe
PID 2248 wrote to memory of 2996	2248	78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe	78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe
PID 2624 wrote to memory of 2544	2624	impsync.exe	impsync.exe
PID 2624 wrote to memory of 2544	2624	impsync.exe	impsync.exe
PID 2624 wrote to memory of 2544	2624	impsync.exe	impsync.exe
PID 2624 wrote to memory of 2544	2624	impsync.exe	impsync.exe

C:\Users\Admin\AppData\Local\Temp\78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Users\Admin\AppData\Local\Temp\78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\78cd1fea1e228624fbe9e5a8bfd22803_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:2996

C:\Windows\SysWOW64\impsync.exe
"C:\Windows\SysWOW64\impsync.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Windows\SysWOW64\impsync.exe
  "C:\Windows\SysWOW64\impsync.exe"
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:2544

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2248-0-0x0000000000460000-0x0000000000477000-memory.dmp

Filesize
92KB

Download
memory/2248-5-0x0000000000480000-0x0000000000498000-memory.dmp

Filesize
96KB

Download
memory/2248-4-0x0000000000440000-0x0000000000457000-memory.dmp

Filesize
92KB

Download
memory/2544-26-0x0000000000250000-0x0000000000267000-memory.dmp

Filesize
92KB

Download
memory/2544-22-0x0000000000250000-0x0000000000267000-memory.dmp

Filesize
92KB

Download
memory/2544-23-0x0000000000960000-0x0000000000978000-memory.dmp

Filesize
96KB

Download
memory/2544-18-0x00000000003E0000-0x00000000003F7000-memory.dmp

Filesize
92KB

Download
memory/2624-16-0x00000000003C0000-0x00000000003D7000-memory.dmp

Filesize
92KB

Download
memory/2624-12-0x00000000003E0000-0x00000000003F7000-memory.dmp

Filesize
92KB

Download
memory/2624-17-0x0000000000840000-0x0000000000858000-memory.dmp

Filesize
96KB

Download
memory/2996-10-0x0000000001C60000-0x0000000001C77000-memory.dmp

Filesize
92KB

Download
memory/2996-11-0x0000000001CA0000-0x0000000001CB8000-memory.dmp

Filesize
96KB

Download
memory/2996-25-0x0000000001C60000-0x0000000001C77000-memory.dmp

Filesize
92KB

Download
memory/2996-24-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2996-6-0x0000000001C80000-0x0000000001C97000-memory.dmp

Filesize
92KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads