Analysis
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max time kernel
147s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
06-04-2024 20:29
Static task
static1
Behavioral task
behavioral1
Sample
e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe
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Size
434KB
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MD5
e338018f8b5148cb372eacd88b539ab3
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SHA1
973bfa4d59d3026dda6b27b17088f37b0885e172
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SHA256
b27e8818e65920ef719e41a01f7bc25145945662e0f01fb0f36dfe1195faafc8
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SHA512
e671a086b009ac2c703462f2ce6eb83cc29e2cb82e814e567a7093eb3386fce8e82bb36d6ffe7c89cb35619bac128ac46fede7f630e3652e216cf5ed64c4c4c0
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SSDEEP
6144:VsfKtJxyUfZJbL5ZQFk27HX8j6HKFqCjfv2xcniFT6uy0xvCo3RoRnQ5u:VsitJxyUBJhZQFk27Hsj/qrxaiYo3n
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
netjul.shop - Port:
587 - Username:
[email protected] - Password:
uyJ^N,k+FfUN - Email To:
[email protected]
Signatures
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Detect ZGRat V1 34 IoCs
Processes:
resource yara_rule behavioral2/memory/3052-14-0x0000000006AD0000-0x0000000006B40000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-15-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-16-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-18-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-20-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-22-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-24-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-26-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-28-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-30-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-32-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-34-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-36-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-38-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-40-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-44-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-42-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-46-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-48-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-50-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-52-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-54-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-56-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-58-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-60-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-62-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-64-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-66-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-68-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-70-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-72-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-74-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-78-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 behavioral2/memory/3052-76-0x0000000006AD0000-0x0000000006B3A000-memory.dmp family_zgrat_v1 -
Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1508-2029-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\chrom = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\chrom\\chrom.exe\"" e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe -
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 48 checkip.dyndns.org 51 freegeoip.app 52 freegeoip.app -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exedescription pid process target process PID 3052 set thread context of 1508 3052 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1268 1508 WerFault.exe e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exee338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exepid process 3052 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe 3052 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe 1508 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exee338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 3052 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe Token: SeDebugPrivilege 1508 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exedescription pid process target process PID 3052 wrote to memory of 1508 3052 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe PID 3052 wrote to memory of 1508 3052 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe PID 3052 wrote to memory of 1508 3052 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe PID 3052 wrote to memory of 1508 3052 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe PID 3052 wrote to memory of 1508 3052 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe PID 3052 wrote to memory of 1508 3052 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe PID 3052 wrote to memory of 1508 3052 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe PID 3052 wrote to memory of 1508 3052 e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3052 -
C:\Users\Admin\AppData\Local\Temp\e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1508 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1508 -s 18003⤵
- Program crash
PID:1268
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1508 -ip 15081⤵PID:4152
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\e338018f8b5148cb372eacd88b539ab3_JaffaCakes118.exe.log
Filesize1KB
MD57ebe314bf617dc3e48b995a6c352740c
SHA1538f643b7b30f9231a3035c448607f767527a870
SHA25648178f884b8a4dd96e330b210b0530667d9473a7629fc6b4ad12b614bf438ee8
SHA5120ba9d8f4244c15285e254d27b4bff7c49344ff845c48bc0bf0d8563072fab4d6f7a6abe6b6742e8375a08e9a3b3e5d5dc4937ab428dbe2dd8e62892fda04507e