Malware Analysis Report

2024-11-15 08:31

Sample ID 240406-3bs31adh7x
Target e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118
SHA256 4a6f525c5728145789924c96d5c8786dde14054a1d2a39db9c22fa8b30db0d6e
Tags
agilenet
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

4a6f525c5728145789924c96d5c8786dde14054a1d2a39db9c22fa8b30db0d6e

Threat Level: Shows suspicious behavior

The file e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

agilenet

Executes dropped EXE

Obfuscated with Agile.Net obfuscator

Legitimate hosting services abused for malware hosting/C2

Unsigned PE

Modifies system certificate store

Suspicious behavior: AddClipboardFormatListener

Suspicious use of AdjustPrivilegeToken

Uses Task Scheduler COM API

Creates scheduled task(s)

Delays execution with timeout.exe

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-06 23:20

Signatures

Obfuscated with Agile.Net obfuscator

agilenet
Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-06 23:20

Reported

2024-04-06 23:23

Platform

win7-20240220-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A

Obfuscated with Agile.Net obfuscator

agilenet
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A raw.githubusercontent.com N/A N/A
N/A raw.githubusercontent.com N/A N/A
N/A raw.githubusercontent.com N/A N/A
N/A raw.githubusercontent.com N/A N/A
N/A raw.githubusercontent.com N/A N/A
N/A raw.githubusercontent.com N/A N/A
N/A raw.githubusercontent.com N/A N/A
N/A raw.githubusercontent.com N/A N/A
N/A raw.githubusercontent.com N/A N/A

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\system32\schtasks.exe N/A

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\system32\timeout.exe N/A

Modifies system certificate store

evasion spyware trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2700 wrote to memory of 2544 N/A C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe C:\Windows\system32\cmd.exe
PID 2700 wrote to memory of 2544 N/A C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe C:\Windows\system32\cmd.exe
PID 2700 wrote to memory of 2544 N/A C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe C:\Windows\system32\cmd.exe
PID 2544 wrote to memory of 2688 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\timeout.exe
PID 2544 wrote to memory of 2688 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\timeout.exe
PID 2544 wrote to memory of 2688 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\timeout.exe
PID 2544 wrote to memory of 2552 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\schtasks.exe
PID 2544 wrote to memory of 2552 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\schtasks.exe
PID 2544 wrote to memory of 2552 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\schtasks.exe
PID 2964 wrote to memory of 2772 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe
PID 2964 wrote to memory of 2772 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe
PID 2964 wrote to memory of 2772 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe"

C:\Windows\system32\cmd.exe

cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmp365C.tmp.cmd""

C:\Windows\system32\timeout.exe

timeout 1

C:\Windows\system32\schtasks.exe

schtasks.exe /create /f /sc MINUTE /mo 1 /tn "Microsoft Edge" /tr "'C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe"'

C:\Windows\system32\taskeng.exe

taskeng.exe {4CA6C644-6B99-49E0-805F-1F2CAC9E85DC} S-1-5-21-2721934792-624042501-2768869379-1000:BISMIZHX\Admin:Interactive:[1]

C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe

"C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 github.com udp
RU 81.16.141.193:80 tcp
DE 140.82.121.3:443 github.com tcp
US 8.8.8.8:53 raw.githubusercontent.com udp
US 185.199.108.133:443 raw.githubusercontent.com tcp
US 185.199.108.133:443 raw.githubusercontent.com tcp
US 185.199.108.133:443 raw.githubusercontent.com tcp
US 185.199.108.133:443 raw.githubusercontent.com tcp
US 185.199.108.133:443 raw.githubusercontent.com tcp
US 185.199.108.133:443 raw.githubusercontent.com tcp
US 185.199.108.133:443 raw.githubusercontent.com tcp
US 185.199.108.133:443 raw.githubusercontent.com tcp
US 185.199.108.133:443 tcp

Files

memory/2700-0-0x00000000002E0000-0x0000000000366000-memory.dmp

memory/2700-1-0x000007FEF5780000-0x000007FEF616C000-memory.dmp

memory/2700-2-0x000000001B100000-0x000000001B180000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp365C.tmp.cmd

MD5 8c5efe7440897f1eb21f99ed8fd08ef3
SHA1 755d8819f8f392f40de10fa6986af52f398b5e7f
SHA256 b54a919bf6d097b70237c807e1161face7fdac71c13436455fb7c92245c5a269
SHA512 05909b705923ac68f6296cd34c50602a65d5b219ca4198d1c039b06b2c8ff7ba754cbcc079830537b902c8a90b7371d381dd3dfa1101718154a5c002a731fafe

memory/2700-12-0x000000001B106000-0x000000001B16D000-memory.dmp

memory/2700-13-0x000007FEF5780000-0x000007FEF616C000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe

MD5 e38762223f23dd3373ba4bff00f94c7a
SHA1 4689e1ce8b0377527b174c9b0e6f6b2d3f3771ab
SHA256 4a6f525c5728145789924c96d5c8786dde14054a1d2a39db9c22fa8b30db0d6e
SHA512 71cf734d2cdbcac81fd13e9dd84aeb59e90f92912687ed3020c08712ed5207da558f06e7891d49d921697cbfee29d8c3578fac08fdceacf454e4e6295c3baada

memory/2772-17-0x0000000000280000-0x0000000000306000-memory.dmp

memory/2772-19-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-18-0x000007FEF4D90000-0x000007FEF577C000-memory.dmp

memory/2772-20-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-21-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-22-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-23-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-24-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-25-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-26-0x000007FEF4D90000-0x000007FEF577C000-memory.dmp

memory/2772-27-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-28-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-29-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-30-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-31-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-32-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-33-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-34-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-35-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-36-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-37-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-38-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-39-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-40-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-41-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-42-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-43-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-44-0x000000001A770000-0x000000001A7E6000-memory.dmp

memory/2772-45-0x000000001AD40000-0x000000001ADC0000-memory.dmp

memory/2772-46-0x000000001AD40000-0x000000001ADC0000-memory.dmp

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

MD5 29f65ba8e88c063813cc50a4ea544e93
SHA1 05a7040d5c127e68c25d81cc51271ffb8bef3568
SHA256 1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512 e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

C:\Users\Admin\AppData\Local\Temp\Tar42E1.tmp

MD5 435a9ac180383f9fa094131b173a2f7b
SHA1 76944ea657a9db94f9a4bef38f88c46ed4166983
SHA256 67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA512 1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-06 23:20

Reported

2024-04-06 23:23

Platform

win10v2004-20240226-en

Max time kernel

127s

Max time network

163s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe"

Signatures

Obfuscated with Agile.Net obfuscator

agilenet
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\system32\schtasks.exe N/A

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\system32\timeout.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe N/A

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\e38762223f23dd3373ba4bff00f94c7a_JaffaCakes118.exe"

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpD7F1.tmp.cmd""

C:\Windows\system32\timeout.exe

timeout 1

C:\Windows\system32\schtasks.exe

schtasks.exe /create /f /sc MINUTE /mo 1 /tn "Microsoft Edge" /tr "'C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe"'

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3756 --field-trial-handle=2276,i,1205556100727695622,5044463180471657307,262144 --variations-seed-version /prefetch:8

C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe

"C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe"

C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe

"C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 105.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 35.34.16.2.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp

Files

memory/3360-0-0x0000000000AB0000-0x0000000000B36000-memory.dmp

memory/3360-1-0x00007FF9F5070000-0x00007FF9F5B31000-memory.dmp

memory/3360-2-0x0000000001210000-0x0000000001220000-memory.dmp

memory/3360-4-0x0000000001210000-0x0000000001220000-memory.dmp

memory/3360-7-0x0000000001210000-0x0000000001220000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpD7F1.tmp.cmd

MD5 29ed0f942e492a9c2602e823eb9cbc38
SHA1 8a60f61ac7eddf9a38145517fb54b2744945c812
SHA256 c40399d8f7c6883959ba23f18969da75e63334168cf37e7c7b5ba85422570303
SHA512 b325e540bfab9ae91e8244dd9e23f0f7e711c9006c88d89d2f17ac551873877e381521fef4652edd5cec4ef77bb91a381ddda840bbf66d9f283bf1b85b8866be

memory/3360-10-0x00007FF9F5070000-0x00007FF9F5B31000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft Edge\Microsoft Edge.exe

MD5 e38762223f23dd3373ba4bff00f94c7a
SHA1 4689e1ce8b0377527b174c9b0e6f6b2d3f3771ab
SHA256 4a6f525c5728145789924c96d5c8786dde14054a1d2a39db9c22fa8b30db0d6e
SHA512 71cf734d2cdbcac81fd13e9dd84aeb59e90f92912687ed3020c08712ed5207da558f06e7891d49d921697cbfee29d8c3578fac08fdceacf454e4e6295c3baada

memory/3660-13-0x00007FF9F4D30000-0x00007FF9F57F1000-memory.dmp

memory/3660-14-0x000000001B900000-0x000000001B910000-memory.dmp

memory/3660-16-0x000000001B900000-0x000000001B910000-memory.dmp

memory/3660-15-0x000000001B900000-0x000000001B910000-memory.dmp

memory/3660-17-0x000000001B900000-0x000000001B910000-memory.dmp

memory/3660-18-0x000000001B910000-0x000000001BA10000-memory.dmp

memory/3660-19-0x00007FF9F4D30000-0x00007FF9F57F1000-memory.dmp

memory/3660-20-0x000000001B910000-0x000000001BA10000-memory.dmp

memory/3660-21-0x000000001B910000-0x000000001BA10000-memory.dmp

memory/3660-22-0x000000001B910000-0x000000001BA10000-memory.dmp

memory/3660-23-0x000000001B900000-0x000000001B910000-memory.dmp

memory/3660-24-0x000000001B910000-0x000000001BA10000-memory.dmp

memory/3660-25-0x000000001B910000-0x000000001BA10000-memory.dmp

memory/3660-26-0x000000001B900000-0x000000001B910000-memory.dmp

memory/3660-27-0x000000001B900000-0x000000001B910000-memory.dmp

memory/3660-28-0x000000001B910000-0x000000001BA10000-memory.dmp

memory/3660-29-0x000000001B900000-0x000000001B910000-memory.dmp

memory/3660-30-0x000000001B910000-0x000000001BA10000-memory.dmp

memory/3660-31-0x000000001B900000-0x000000001B910000-memory.dmp

memory/3660-32-0x000000001B910000-0x000000001BA10000-memory.dmp

memory/3660-33-0x000000001B900000-0x000000001B910000-memory.dmp

memory/3660-34-0x00007FF9F4D30000-0x00007FF9F57F1000-memory.dmp

memory/1580-36-0x00007FF9F4DE0000-0x00007FF9F58A1000-memory.dmp

memory/1580-37-0x00000000013E0000-0x00000000013F0000-memory.dmp

memory/1580-38-0x00000000013E0000-0x00000000013F0000-memory.dmp

memory/1580-39-0x00000000013E0000-0x00000000013F0000-memory.dmp

memory/1580-40-0x00000000013E0000-0x00000000013F0000-memory.dmp

memory/1580-41-0x000000001B8F0000-0x000000001BA5A000-memory.dmp

memory/1580-42-0x00007FF9F4DE0000-0x00007FF9F58A1000-memory.dmp