Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13-12-2024 01:58
Static task
static1
Behavioral task
behavioral1
Sample
e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe
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Size
817KB
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MD5
e9560a8852fb5058cc88dcbb6a14796c
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SHA1
2cfb727eb366e2c9e5a896d63ccff51f145a25f4
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SHA256
09ece919a018952bf923e290fbe576be1ecc78db1fd50c998bbd785219c6aea5
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SHA512
385dae8be436ada3ee3506aeb6e377c874496f8cab710d3371383965db93db8d7adf4a0b63344495edf5bcb41a5e7bb796ec72797b274fef7f482ca699e107d7
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SSDEEP
12288:hQJZN2sCDO4+yGJPt72RbNUJ9NzfhCAbuYjQ9NyW+tGmvB1P6Dj0bo9u4:WJZN2PDO4+ygCLS9NVbu93rmQj0biu
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.al-islamhospital.com.my - Port:
587 - Username:
[email protected] - Password:
corporate123 - 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 5 IoCs
resource yara_rule behavioral1/memory/2844-19-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2844-22-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2844-17-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2844-14-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2844-13-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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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 8 freegeoip.app 9 freegeoip.app 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2460 set thread context of 2844 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 33 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 644 2844 WerFault.exe 33 -
System Location Discovery: System Language Discovery 1 TTPs 3 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 schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2860 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2844 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2844 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2460 wrote to memory of 2860 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 31 PID 2460 wrote to memory of 2860 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 31 PID 2460 wrote to memory of 2860 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 31 PID 2460 wrote to memory of 2860 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 31 PID 2460 wrote to memory of 2844 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 33 PID 2460 wrote to memory of 2844 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 33 PID 2460 wrote to memory of 2844 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 33 PID 2460 wrote to memory of 2844 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 33 PID 2460 wrote to memory of 2844 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 33 PID 2460 wrote to memory of 2844 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 33 PID 2460 wrote to memory of 2844 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 33 PID 2460 wrote to memory of 2844 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 33 PID 2460 wrote to memory of 2844 2460 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 33 PID 2844 wrote to memory of 644 2844 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 34 PID 2844 wrote to memory of 644 2844 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 34 PID 2844 wrote to memory of 644 2844 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 34 PID 2844 wrote to memory of 644 2844 e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2460 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wVTugz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp54B5.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2860
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C:\Users\Admin\AppData\Local\Temp\e9560a8852fb5058cc88dcbb6a14796c_JaffaCakes118.exe"{path}"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2844 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2844 -s 15803⤵
- Program crash
PID:644
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD503fd37deccc500d79f353b0bf2ed3ae8
SHA1babd76482aa9be2b9cb7d1ab3084bfafdbc7501a
SHA2569b4e8f44048945f81b15c9ebeb8f1781a0507b5a71fc0da2b9cbb9c63e041952
SHA512e7a233bac920f3eedd1df8ee3ffc40a64fa799fef2d76e50c160be1a07f2f11843db149ba1284d3d82bc98091d008a2c50a773d98906c950dc9af0517701ea14