Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-10-2024 21:07
Static task
static1
Behavioral task
behavioral1
Sample
5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe
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Size
1.0MB
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MD5
5ead7ddae1c6c616326863a2d04f2d0c
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SHA1
1f40c8e71034e887ac50c8fb307ba1e55f35023b
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SHA256
1538239719a2e9ebb9fb648f8e7a53bc6c55794f2a8c87d90f5c5d732d2767d1
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SHA512
69ee52fb9b1da32fa409e26c3940e097e225f5155364633cf46fc37b69b1d1444a2d2c64b4cfbf73b9e1df2ce1616280b5bac665a4de0ff9260c936598bd4a87
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SSDEEP
12288:Iou56/f9mQy5DDC8LBcFg2Dt2NjF3E4SBUXZKSuzesdfMp6n1MjvLe:I1Yl4y8lInDMNjuOIiss6kvLe
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.haciendacantalagua.com - Port:
587 - Username:
[email protected] - Password:
N0m1n@s*2014 - Email To:
[email protected]
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
resource yara_rule behavioral2/memory/2820-13-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 46 freegeoip.app 47 freegeoip.app 43 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1136 set thread context of 2820 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 105 -
Program crash 1 IoCs
pid pid_target Process procid_target 4264 2820 WerFault.exe 105 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 2820 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe Token: SeDebugPrivilege 2820 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1136 wrote to memory of 4408 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 103 PID 1136 wrote to memory of 4408 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 103 PID 1136 wrote to memory of 4408 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 103 PID 1136 wrote to memory of 3336 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 104 PID 1136 wrote to memory of 3336 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 104 PID 1136 wrote to memory of 3336 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 104 PID 1136 wrote to memory of 2820 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 105 PID 1136 wrote to memory of 2820 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 105 PID 1136 wrote to memory of 2820 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 105 PID 1136 wrote to memory of 2820 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 105 PID 1136 wrote to memory of 2820 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 105 PID 1136 wrote to memory of 2820 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 105 PID 1136 wrote to memory of 2820 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 105 PID 1136 wrote to memory of 2820 1136 5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe 105
Processes
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C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1136 -
C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe"2⤵PID:4408
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C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe"2⤵PID:3336
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C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2820 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2820 -s 17883⤵
- Program crash
PID:4264
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2820 -ip 28201⤵PID:220
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\5ead7ddae1c6c616326863a2d04f2d0c_JaffaCakes118.exe.log
Filesize1KB
MD517573558c4e714f606f997e5157afaac
SHA113e16e9415ceef429aaf124139671ebeca09ed23
SHA256c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553
SHA512f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc