nanocore | 449dd09bde0ee9646d1880f77f062a87f2c27641ad6437dd50daffccb7c55ca2

General

Target

9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
Size

914KB
MD5

9c9a3617bc46e612d710938f3228ea41
SHA1

519b50fd9d18c7a32a6ac64f44b0b6fd3f809d89
SHA256

449dd09bde0ee9646d1880f77f062a87f2c27641ad6437dd50daffccb7c55ca2
SHA512

662067670195fcd5c4e96ef0a652aefb7476e9e7a6e95d1d1d1a2250a856a0cfcc8522b52882c3832eded106e11f8f683e1268d5caf9c56d2a2cc8aa47c32304
SSDEEP

24576:PApfGGTn8rTJ3pVN9XqkuTgscdQKDfecHW6X4TsyE81:PAsGO3TN5qkUR+DfecH/yt

Score

10^/10

nanocore evasion keylogger persistence spyware stealer trojan

Malware Config

Signatures

NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DPI Service = "C:\\Program Files (x86)\\DPI Service\\dpisvc.exe"	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe

Drops file in Program Files directory 2 IoCs

Processes:

9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe

description	ioc	process
File created	C:\Program Files (x86)\DPI Service\dpisvc.exe	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\DPI Service\dpisvc.exe	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe

Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exe

pid process

1276 schtasks.exe
5076 schtasks.exe

pid	process
1276	schtasks.exe
5076	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe

pid	process
760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe

pid process

760 9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
Token: SeDebugPrivilege	760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe

description	pid	process	target process
PID 760 wrote to memory of 1276	760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe	schtasks.exe
PID 760 wrote to memory of 1276	760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe	schtasks.exe
PID 760 wrote to memory of 1276	760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe	schtasks.exe
PID 760 wrote to memory of 5076	760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe	schtasks.exe
PID 760 wrote to memory of 5076	760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe	schtasks.exe
PID 760 wrote to memory of 5076	760	9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9c9a3617bc46e612d710938f3228ea41_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:760

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "DPI Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmp36EE.tmp"
2⤵
- Creates scheduled task(s)
PID:1276

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "DPI Service Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp373D.tmp"
2⤵
- Creates scheduled task(s)
PID:5076

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp36EE.tmp
Filesize
1KB

MD5
a7f7d67b4d9782b382756aa897039171

SHA1
f55c1220d81d68d57d0891b052a9fcd4f374e0da

SHA256
dbc092098239047914f17deba3f4c066edcf2cf1f8645c8910899d233eae63da

SHA512
753eafea5cddc5d10a92386f19c5269dcf9ae8c6ac6509803ec8abfef749c1968fb4179dfdf2d25966731fc4d6c200b3f34e415d6040b06923de5e1e1e42a5fa

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp373D.tmp
Filesize
1KB

MD5
0d6d94a917c4ce63da6bc50cbbe0dc5d

SHA1
599564f60649f3f4c14478e9cb184000d4280a61

SHA256
e82a4b8311319f1b68cb06ae5b670e97a11c467b1bdb0ebf130f523bf98ca522

SHA512
23ac6a088e2a1df3d75d2aca17cdcc5a4147b966758e4acc4d904293f4693f362db637d8135edd670e158bec77e788e915f2a55042a2f1aec09a4679bc749412

Download Submit
memory/760-0-0x0000000075482000-0x0000000075483000-memory.dmp

Filesize
4KB

Download
memory/760-1-0x0000000075480000-0x0000000075A31000-memory.dmp

Filesize
5.7MB

Download
memory/760-2-0x0000000075480000-0x0000000075A31000-memory.dmp

Filesize
5.7MB

Download
memory/760-10-0x0000000075480000-0x0000000075A31000-memory.dmp

Filesize
5.7MB

Download
memory/760-11-0x0000000075480000-0x0000000075A31000-memory.dmp

Filesize
5.7MB

Download
memory/760-12-0x0000000075482000-0x0000000075483000-memory.dmp

Filesize
4KB

Download
memory/760-13-0x0000000075480000-0x0000000075A31000-memory.dmp

Filesize
5.7MB

Download
memory/760-14-0x0000000075480000-0x0000000075A31000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads