Analysis
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max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system -
submitted
07-04-2024 13:31
Static task
static1
Behavioral task
behavioral1
Sample
e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe
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Size
324KB
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MD5
e50b11cd30d4358daac37c9d100f3b42
-
SHA1
6674b25458bd077b6dc9c873f2db5181ab980bea
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SHA256
807b521cf7ce4b7002d31883800c60e35a4c56e32581d1615e06d3698b50c4f1
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SHA512
0d72446950e322013ac0c3e6a7f1949f97f187f7934ad2416c2209c0d84b79e9c58c31d12d0f009cc5a60b205787e0940fb40859e966de30677b8d56fac99909
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SSDEEP
3072:x4SkDDRU/bLtDaN4UbqgQKYOZFLvy5Lq46HS5axvk3LS:Vq46HS5axvk
Malware Config
Extracted
xtremerat
wasel.no-ip.biz
Signatures
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Detect XtremeRAT payload 7 IoCs
Processes:
resource yara_rule behavioral1/memory/2892-2-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral1/memory/2892-3-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral1/memory/2892-4-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral1/memory/2892-5-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral1/memory/2360-8-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral1/memory/2892-9-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat behavioral1/memory/2360-10-0x0000000010000000-0x0000000010048000-memory.dmp family_xtremerat -
XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exedescription pid process target process PID 2872 set thread context of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exepid process 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exee50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exedescription pid process target process PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2872 wrote to memory of 2892 2872 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe PID 2892 wrote to memory of 2360 2892 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe svchost.exe PID 2892 wrote to memory of 2360 2892 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe svchost.exe PID 2892 wrote to memory of 2360 2892 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe svchost.exe PID 2892 wrote to memory of 2360 2892 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe svchost.exe PID 2892 wrote to memory of 2360 2892 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe svchost.exe PID 2892 wrote to memory of 2756 2892 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe iexplore.exe PID 2892 wrote to memory of 2756 2892 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe iexplore.exe PID 2892 wrote to memory of 2756 2892 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe iexplore.exe PID 2892 wrote to memory of 2756 2892 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe iexplore.exe PID 2892 wrote to memory of 2756 2892 e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe iexplore.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Users\Admin\AppData\Local\Temp\e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e50b11cd30d4358daac37c9d100f3b42_JaffaCakes118.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2892 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵PID:2360
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:2756
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2360-6-0x0000000010000000-0x0000000010048000-memory.dmpFilesize
288KB
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memory/2360-8-0x0000000010000000-0x0000000010048000-memory.dmpFilesize
288KB
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memory/2360-10-0x0000000010000000-0x0000000010048000-memory.dmpFilesize
288KB
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memory/2892-2-0x0000000010000000-0x0000000010048000-memory.dmpFilesize
288KB
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memory/2892-3-0x0000000010000000-0x0000000010048000-memory.dmpFilesize
288KB
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memory/2892-4-0x0000000010000000-0x0000000010048000-memory.dmpFilesize
288KB
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memory/2892-5-0x0000000010000000-0x0000000010048000-memory.dmpFilesize
288KB
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memory/2892-9-0x0000000010000000-0x0000000010048000-memory.dmpFilesize
288KB