Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-03-2024 12:22
Static task
static1
Behavioral task
behavioral1
Sample
05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe
-
Size
665KB
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MD5
05797ff2ac8848b85883d49bbf767302
-
SHA1
71c1c897156e4972d0aada0d931c769659a3ad46
-
SHA256
906b67bed4e4a84b00c903595fd26ffd14888fcf53713127db6f1e5a38bc4455
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SHA512
4a33f793ee7cceb1a59abea9628d4a26d87d6f66ffee2742dba4c06a0b9aab521384423956521e9d527a9f5a671cdb64756a744b1845c92ca6a5aa4aa47568d0
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SSDEEP
12288:u58lLrxCHmRC+SoYv8g6L4mMuBd3X3uIIIkIxV0DT:uzqpY0NL4mPBd3X3B+
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
budgetn.shop - Port:
587 - Username:
xianglee@budgetn.shop - Password:
rSJ9l_d%#+1Z - Email To:
xianglee@budgetn.shop
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 7 IoCs
Processes:
resource yara_rule behavioral1/memory/2152-6-0x0000000000070000-0x0000000000096000-memory.dmp family_snakekeylogger behavioral1/memory/2152-7-0x0000000000070000-0x0000000000096000-memory.dmp family_snakekeylogger behavioral1/memory/2152-12-0x0000000000070000-0x0000000000096000-memory.dmp family_snakekeylogger behavioral1/memory/2152-11-0x0000000000070000-0x0000000000096000-memory.dmp family_snakekeylogger behavioral1/memory/2152-16-0x0000000000070000-0x0000000000096000-memory.dmp family_snakekeylogger behavioral1/memory/2152-19-0x0000000000070000-0x0000000000096000-memory.dmp family_snakekeylogger behavioral1/memory/2152-21-0x0000000004970000-0x00000000049B0000-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.
Processes:
flow ioc 8 freegeoip.app 9 freegeoip.app 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exedescription pid process target process PID 848 set thread context of 2152 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2648 848 WerFault.exe 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe 2920 2152 WerFault.exe 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exepid process 2152 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe Token: SeDebugPrivilege 2152 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exedescription pid process target process PID 848 wrote to memory of 2152 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe PID 848 wrote to memory of 2152 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe PID 848 wrote to memory of 2152 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe PID 848 wrote to memory of 2152 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe PID 848 wrote to memory of 2152 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe PID 848 wrote to memory of 2152 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe PID 848 wrote to memory of 2152 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe PID 848 wrote to memory of 2152 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe PID 848 wrote to memory of 2152 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe PID 848 wrote to memory of 2648 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe WerFault.exe PID 848 wrote to memory of 2648 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe WerFault.exe PID 848 wrote to memory of 2648 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe WerFault.exe PID 848 wrote to memory of 2648 848 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe WerFault.exe PID 2152 wrote to memory of 2920 2152 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe WerFault.exe PID 2152 wrote to memory of 2920 2152 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe WerFault.exe PID 2152 wrote to memory of 2920 2152 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe WerFault.exe PID 2152 wrote to memory of 2920 2152 05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\05797ff2ac8848b85883d49bbf767302_JaffaCakes118.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2152 -s 16123⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 848 -s 7922⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/848-0-0x0000000000F60000-0x000000000100C000-memory.dmpFilesize
688KB
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memory/848-1-0x0000000073F60000-0x000000007464E000-memory.dmpFilesize
6.9MB
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memory/848-2-0x0000000000CF0000-0x0000000000D30000-memory.dmpFilesize
256KB
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memory/848-23-0x0000000000CF0000-0x0000000000D30000-memory.dmpFilesize
256KB
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memory/848-22-0x0000000073F60000-0x000000007464E000-memory.dmpFilesize
6.9MB
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memory/2152-12-0x0000000000070000-0x0000000000096000-memory.dmpFilesize
152KB
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memory/2152-7-0x0000000000070000-0x0000000000096000-memory.dmpFilesize
152KB
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memory/2152-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2152-6-0x0000000000070000-0x0000000000096000-memory.dmpFilesize
152KB
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memory/2152-11-0x0000000000070000-0x0000000000096000-memory.dmpFilesize
152KB
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memory/2152-16-0x0000000000070000-0x0000000000096000-memory.dmpFilesize
152KB
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memory/2152-19-0x0000000000070000-0x0000000000096000-memory.dmpFilesize
152KB
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memory/2152-20-0x0000000073F60000-0x000000007464E000-memory.dmpFilesize
6.9MB
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memory/2152-21-0x0000000004970000-0x00000000049B0000-memory.dmpFilesize
256KB
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memory/2152-5-0x0000000000070000-0x0000000000096000-memory.dmpFilesize
152KB
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memory/2152-3-0x0000000000070000-0x0000000000096000-memory.dmpFilesize
152KB
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memory/2152-24-0x0000000073F60000-0x000000007464E000-memory.dmpFilesize
6.9MB
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memory/2152-25-0x0000000004970000-0x00000000049B0000-memory.dmpFilesize
256KB