emotet | 56002cdbf9ee0989f14b5bee5ca5d8fac4f4de408a1e0ad12084cd0218512b25

General

Target

630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe
Size

100KB
MD5

630e6e37778be7e5def44c4f1e5d4239
SHA1

b46aaacc5a471aadfcaa223227620fee243da1ed
SHA256

56002cdbf9ee0989f14b5bee5ca5d8fac4f4de408a1e0ad12084cd0218512b25
SHA512

78171467f2494733b11b88a7901969f51fe8a34563b3a5e2b954b6c3e5cd344e424b5fd865becc6be45c4c1d1b8b6ab4bbc3c56e610dc1ce032b11f843284ab9
SSDEEP

3072:gkc6a5ffHvXyZbmrAVy9m26gciigwEx2FePLmSIoN/rAbFHI7o/33vYu:gkMY/ETAbFHI0/

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 4 IoCs

Processes:

EspService.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	EspService.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	EspService.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	EspService.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	EspService.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 3 IoCs

Processes:

EspService.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	EspService.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	EspService.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	EspService.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

EspService.exe

pid process

3460 EspService.exe
3460 EspService.exe
3460 EspService.exe
3460 EspService.exe
3460 EspService.exe
3460 EspService.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe

pid process

4492 630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe

pid	process
3460	EspService.exe
3460	EspService.exe
3460	EspService.exe
3460	EspService.exe
3460	EspService.exe
3460	EspService.exe

pid	process
4492	630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exeEspService.exe

description	pid	process	target process
PID 3408 wrote to memory of 4492	3408	630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe	630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe
PID 3408 wrote to memory of 4492	3408	630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe	630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe
PID 3408 wrote to memory of 4492	3408	630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe	630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe
PID 4864 wrote to memory of 3460	4864	EspService.exe	EspService.exe
PID 4864 wrote to memory of 3460	4864	EspService.exe	EspService.exe
PID 4864 wrote to memory of 3460	4864	EspService.exe	EspService.exe

C:\Users\Admin\AppData\Local\Temp\630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3408

C:\Users\Admin\AppData\Local\Temp\630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\630e6e37778be7e5def44c4f1e5d4239_JaffaCakes118.exe"
2⤵
- Suspicious behavior: RenamesItself
PID:4492

C:\Windows\SysWOW64\EspService.exe
C:\Windows\SysWOW64\EspService.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:4864

C:\Windows\SysWOW64\EspService.exe
"C:\Windows\SysWOW64\EspService.exe"
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:3460

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/3408-5-0x0000000000C40000-0x0000000000C4E000-memory.dmp

Filesize
56KB

Download
memory/3408-1-0x0000000000C40000-0x0000000000C4E000-memory.dmp

Filesize
56KB

Download
memory/3408-6-0x0000000000C50000-0x0000000000C60000-memory.dmp

Filesize
64KB

Download
memory/3408-0-0x0000000000AF0000-0x0000000000AFE000-memory.dmp

Filesize
56KB

Download
memory/3408-14-0x0000000000AF0000-0x0000000000AFE000-memory.dmp

Filesize
56KB

Download
memory/3460-22-0x0000000000B10000-0x0000000000B1E000-memory.dmp

Filesize
56KB

Download
memory/3460-32-0x0000000000B10000-0x0000000000B1E000-memory.dmp

Filesize
56KB

Download
memory/3460-28-0x0000000000FF0000-0x0000000001000000-memory.dmp

Filesize
64KB

Download
memory/3460-23-0x0000000000BD0000-0x0000000000BDE000-memory.dmp

Filesize
56KB

Download
memory/3460-27-0x0000000000BD0000-0x0000000000BDE000-memory.dmp

Filesize
56KB

Download
memory/4492-12-0x0000000000F80000-0x0000000000F8E000-memory.dmp

Filesize
56KB

Download
memory/4492-13-0x0000000000F90000-0x0000000000FA0000-memory.dmp

Filesize
64KB

Download
memory/4492-8-0x0000000000F80000-0x0000000000F8E000-memory.dmp

Filesize
56KB

Download
memory/4492-31-0x0000000000C20000-0x0000000000C2E000-memory.dmp

Filesize
56KB

Download
memory/4492-30-0x0000000000B20000-0x0000000000B40000-memory.dmp

Filesize
128KB

Download
memory/4492-7-0x0000000000C20000-0x0000000000C2E000-memory.dmp

Filesize
56KB

Download
memory/4864-16-0x0000000000850000-0x000000000085E000-memory.dmp

Filesize
56KB

Download
memory/4864-21-0x0000000000B10000-0x0000000000B20000-memory.dmp

Filesize
64KB

Download
memory/4864-20-0x0000000000850000-0x000000000085E000-memory.dmp

Filesize
56KB

Download
memory/4864-15-0x0000000000840000-0x000000000084E000-memory.dmp

Filesize
56KB

Download
memory/4864-29-0x0000000000840000-0x000000000084E000-memory.dmp

Filesize
56KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads