304a2a17f482efca5e8a9e59b7e17f0f7cbd3bce77680f72ef079a81eadab70c

General

Target

6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
Size

321KB
MD5

6f6df11c0814860cc5a4fe7a9db87cc9
SHA1

539bbcc5ec63af4255a65e20ffb1352338cf41d2
SHA256

304a2a17f482efca5e8a9e59b7e17f0f7cbd3bce77680f72ef079a81eadab70c
SHA512

82bf7779e05bd6a734e51747f8fa8f879853c9869f88ecc0f7bf6bf13aeacdd47e7c506b9dde688c955c1f688f2889f8a8c92d263fcb411ec8663a43fe6ce31c
SSDEEP

6144:Fy9xbRMPI1qIELTUbTvfjstzx6UqUxaUWEN:Fwi

Score

10^/10

Malware Config

Signatures

Contains code to disable Windows Defender 1 IoCs

A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

Processes:

resource	yara_rule
behavioral2/memory/4720-1-0x0000000000C90000-0x0000000000CE0000-memory.dmp	disable_win_def

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

Modifies security service 2 TTPs 2 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Processes:

6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WinDefend\Start = "4"	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet002\Services\WinDefend\Start = "4"	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

Processes:

6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

description	pid	process	target process
PID 4720 set thread context of 2916	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

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

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2224 schtasks.exe

pid	process
2224	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exe6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

pid	process
4376	powershell.exe
4376	powershell.exe
2916	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
2916	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
2916	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
2916	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exe6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	4376	powershell.exe
Token: SeDebugPrivilege	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
Token: SeDebugPrivilege	2916	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Modifies security service
- Windows security modification
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4720

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell" Get-MpPreference -verbose
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4376

C:\Windows\SysWOW64\schtasks.exe
"schtasks" /create /tn "svchost" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe" /rl HIGHEST /f
2⤵
- Creates scheduled task(s)
PID:2224

C:\Users\Admin\AppData\Local\Temp\6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe"
2⤵
PID:1192

C:\Users\Admin\AppData\Local\Temp\6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
ø$ "s\Admin\AppData\Local\Temp\6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2916

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Create or Modify System Process

2

T1543

Windows Service

Scheduled Task/Job

Privilege Escalation

Create or Modify System Process

2

T1543

Windows Service

Scheduled Task/Job

Defense Evasion

Modify Registry

3

T1112

Impair Defenses

2

T1562

Disable or Modify Tools

2

T1562.001

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe.log
Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hben0frx.zya.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2916-50-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2916-150-0x0000000074E10000-0x00000000755C0000-memory.dmp

Filesize
7.7MB

Download
memory/2916-95-0x0000000006B70000-0x0000000006B82000-memory.dmp

Filesize
72KB

Download
memory/2916-94-0x00000000068F0000-0x00000000068FA000-memory.dmp

Filesize
40KB

Download
memory/2916-56-0x0000000074E10000-0x00000000755C0000-memory.dmp

Filesize
7.7MB

Download
memory/2916-54-0x0000000074E10000-0x00000000755C0000-memory.dmp

Filesize
7.7MB

Download
memory/2916-55-0x00000000051D0000-0x0000000005262000-memory.dmp

Filesize
584KB

Download
memory/2916-53-0x0000000005670000-0x0000000005C14000-memory.dmp

Filesize
5.6MB

Download
memory/4376-37-0x0000000074E10000-0x00000000755C0000-memory.dmp

Filesize
7.7MB

Download
memory/4376-42-0x0000000007D50000-0x0000000007D61000-memory.dmp

Filesize
68KB

Download
memory/4376-20-0x0000000006830000-0x000000000684E000-memory.dmp

Filesize
120KB

Download
memory/4376-21-0x00000000068C0000-0x000000000690C000-memory.dmp

Filesize
304KB

Download
memory/4376-24-0x0000000074E10000-0x00000000755C0000-memory.dmp

Filesize
7.7MB

Download
memory/4376-23-0x0000000070C10000-0x0000000070C5C000-memory.dmp

Filesize
304KB

Download
memory/4376-34-0x0000000007A10000-0x0000000007A2E000-memory.dmp

Filesize
120KB

Download
memory/4376-22-0x0000000006DF0000-0x0000000006E22000-memory.dmp

Filesize
200KB

Download
memory/4376-36-0x0000000074E10000-0x00000000755C0000-memory.dmp

Filesize
7.7MB

Download
memory/4376-35-0x0000000007A30000-0x0000000007AD3000-memory.dmp

Filesize
652KB

Download
memory/4376-2-0x0000000002F60000-0x0000000002F96000-memory.dmp

Filesize
216KB

Download
memory/4376-38-0x0000000008190000-0x000000000880A000-memory.dmp

Filesize
6.5MB

Download
memory/4376-39-0x0000000007B50000-0x0000000007B6A000-memory.dmp

Filesize
104KB

Download
memory/4376-40-0x0000000007BC0000-0x0000000007BCA000-memory.dmp

Filesize
40KB

Download
memory/4376-41-0x0000000007DD0000-0x0000000007E66000-memory.dmp

Filesize
600KB

Download
memory/4376-19-0x0000000074E10000-0x00000000755C0000-memory.dmp

Filesize
7.7MB

Download
memory/4376-43-0x0000000007D80000-0x0000000007D8E000-memory.dmp

Filesize
56KB

Download
memory/4376-44-0x0000000007D90000-0x0000000007DA4000-memory.dmp

Filesize
80KB

Download
memory/4376-45-0x0000000007E90000-0x0000000007EAA000-memory.dmp

Filesize
104KB

Download
memory/4376-46-0x0000000007E70000-0x0000000007E78000-memory.dmp

Filesize
32KB

Download
memory/4376-49-0x0000000074E10000-0x00000000755C0000-memory.dmp

Filesize
7.7MB

Download
memory/4376-17-0x0000000074E10000-0x00000000755C0000-memory.dmp

Filesize
7.7MB

Download
memory/4376-18-0x0000000006210000-0x0000000006564000-memory.dmp

Filesize
3.3MB

Download
memory/4376-6-0x00000000058F0000-0x0000000005956000-memory.dmp

Filesize
408KB

Download
memory/4376-7-0x0000000006060000-0x00000000060C6000-memory.dmp

Filesize
408KB

Download
memory/4376-5-0x0000000005750000-0x0000000005772000-memory.dmp

Filesize
136KB

Download
memory/4376-4-0x0000000074E10000-0x00000000755C0000-memory.dmp

Filesize
7.7MB

Download
memory/4376-3-0x0000000005980000-0x0000000005FA8000-memory.dmp

Filesize
6.2MB

Download
memory/4720-0-0x0000000074E1E000-0x0000000074E1F000-memory.dmp

Filesize
4KB

Download
memory/4720-1-0x0000000000C90000-0x0000000000CE0000-memory.dmp

Filesize
320KB

Download

description	pid	process	target process
PID 4720 wrote to memory of 4376	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	powershell.exe
PID 4720 wrote to memory of 4376	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	powershell.exe
PID 4720 wrote to memory of 4376	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	powershell.exe
PID 4720 wrote to memory of 2224	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	schtasks.exe
PID 4720 wrote to memory of 2224	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	schtasks.exe
PID 4720 wrote to memory of 2224	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	schtasks.exe
PID 4720 wrote to memory of 1192	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
PID 4720 wrote to memory of 1192	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
PID 4720 wrote to memory of 1192	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
PID 4720 wrote to memory of 2916	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
PID 4720 wrote to memory of 2916	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
PID 4720 wrote to memory of 2916	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
PID 4720 wrote to memory of 2916	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
PID 4720 wrote to memory of 2916	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
PID 4720 wrote to memory of 2916	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
PID 4720 wrote to memory of 2916	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe
PID 4720 wrote to memory of 2916	4720	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe	6f6df11c0814860cc5a4fe7a9db87cc9_JaffaCakes118.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads