Analysis
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max time kernel
118s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
11-04-2024 16:56
Static task
static1
Behavioral task
behavioral1
Sample
ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe
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Size
764KB
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MD5
ede92f15babb8282aaa74dc9eec1f410
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SHA1
07eead1dddb7fd3929c927bc57fb3859f62bd4ba
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SHA256
eee618150688bfe6957ce59522472fdee3ea9e539f7a09430e61a76e2074f897
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SHA512
c6521a314d2a2f7759c6c7e6718a915603f6955f05c9bc71ea116fc9fefa898b6621a496ae5987585b7d1516ae67af891d5f7040fefcc3197b7b946ed7fd919c
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SSDEEP
12288:e8XjDc9F3nC0Py3gAhgoqq5NF/NwIDySXbJ1g6kR2Ng8vGV8:Xfqq5N/P2wbJi6Vgam8
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
Chukwudim28@ - 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 7 IoCs
Processes:
resource yara_rule behavioral1/memory/2916-15-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2916-16-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2916-19-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2916-21-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2916-23-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2916-26-0x0000000004C90000-0x0000000004CD0000-memory.dmp family_snakekeylogger behavioral1/memory/2916-28-0x0000000004C90000-0x0000000004CD0000-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 4 checkip.dyndns.org 8 freegeoip.app 9 freegeoip.app -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exedescription pid process target process PID 1816 set thread context of 2916 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1684 2916 WerFault.exe ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exepid process 2916 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2916 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exeede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exedescription pid process target process PID 1816 wrote to memory of 2416 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe schtasks.exe PID 1816 wrote to memory of 2416 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe schtasks.exe PID 1816 wrote to memory of 2416 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe schtasks.exe PID 1816 wrote to memory of 2416 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe schtasks.exe PID 1816 wrote to memory of 2916 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe PID 1816 wrote to memory of 2916 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe PID 1816 wrote to memory of 2916 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe PID 1816 wrote to memory of 2916 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe PID 1816 wrote to memory of 2916 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe PID 1816 wrote to memory of 2916 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe PID 1816 wrote to memory of 2916 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe PID 1816 wrote to memory of 2916 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe PID 1816 wrote to memory of 2916 1816 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe PID 2916 wrote to memory of 1684 2916 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe WerFault.exe PID 2916 wrote to memory of 1684 2916 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe WerFault.exe PID 2916 wrote to memory of 1684 2916 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe WerFault.exe PID 2916 wrote to memory of 1684 2916 ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sQefNknIAgNHO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE7A1.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\ede92f15babb8282aaa74dc9eec1f410_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ede92f15babb8282aaa74dc9eec1f410_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 2916 -s 16243⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmpE7A1.tmpFilesize
1KB
MD5eb48a568a8dc7f8e6e0c049f19cf62c5
SHA1f1b0a80023906b9fad27ba8cd63dcbeb6fbb603b
SHA256c040db92024f773ed098bfb7f487e6e9df3b4140790d02af7079edd134da8ff6
SHA512f81ab1b38df2001786d7b4a38a3e8a87f572aeab519730691b1be5dbbcb2f7427ecba893f3923c6666dfe8e6eacbc76514d3798e010719b99597a86480bd8d69
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memory/1816-0-0x0000000001310000-0x00000000013D4000-memory.dmpFilesize
784KB
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memory/1816-1-0x0000000074010000-0x00000000746FE000-memory.dmpFilesize
6.9MB
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memory/1816-2-0x0000000004DA0000-0x0000000004DE0000-memory.dmpFilesize
256KB
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memory/1816-3-0x0000000000720000-0x0000000000738000-memory.dmpFilesize
96KB
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memory/1816-4-0x0000000074010000-0x00000000746FE000-memory.dmpFilesize
6.9MB
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memory/1816-5-0x0000000004DA0000-0x0000000004DE0000-memory.dmpFilesize
256KB
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memory/1816-6-0x0000000005DB0000-0x0000000005E3C000-memory.dmpFilesize
560KB
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memory/1816-7-0x0000000000A50000-0x0000000000A74000-memory.dmpFilesize
144KB
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memory/1816-24-0x0000000074010000-0x00000000746FE000-memory.dmpFilesize
6.9MB
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memory/2916-14-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2916-15-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2916-16-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2916-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2916-19-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2916-21-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2916-23-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2916-25-0x0000000074010000-0x00000000746FE000-memory.dmpFilesize
6.9MB
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memory/2916-13-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2916-26-0x0000000004C90000-0x0000000004CD0000-memory.dmpFilesize
256KB
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memory/2916-27-0x0000000074010000-0x00000000746FE000-memory.dmpFilesize
6.9MB
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memory/2916-28-0x0000000004C90000-0x0000000004CD0000-memory.dmpFilesize
256KB