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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
09/04/2024, 16:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ea783ac96b335efd74756a84f3d64215_JaffaCakes118.exe
Resource
win7-20240221-en
4 signatures
150 seconds
General
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Target
ea783ac96b335efd74756a84f3d64215_JaffaCakes118.exe
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Size
476KB
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MD5
ea783ac96b335efd74756a84f3d64215
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SHA1
0002d031a384af295716a24ead55cfd900efbb34
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SHA256
248ad1e3c0b9078006a48fe793f75362a435addff3386fe02f18d4c4331d08aa
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SHA512
6deeeef2bb719b08c008fba14aae3dfc64ea28cdf8b97e88c45360dcd0239c9e1a61144eabb84505ee6be6193f49034c572f5072c3893e95ac15c06f18c91bb6
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SSDEEP
12288:KYmIjE7eNdKcWEbr2Ubr4TgyUbZm6qCs8e/G:m7eNAYbr2Ub8T5geL
Malware Config
Signatures
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Expiro payload 3 IoCs
resource yara_rule behavioral1/memory/1948-0-0x0000000000BC0000-0x0000000000CCF000-memory.dmp family_expiro1 behavioral1/memory/1948-1-0x0000000000BC0000-0x0000000000CCF000-memory.dmp family_expiro1 behavioral1/memory/1948-2-0x0000000000BC0000-0x0000000000CCF000-memory.dmp family_expiro1 -
Program crash 1 IoCs
pid pid_target Process procid_target 1144 1948 WerFault.exe 27 -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1948 wrote to memory of 1144 1948 ea783ac96b335efd74756a84f3d64215_JaffaCakes118.exe 29 PID 1948 wrote to memory of 1144 1948 ea783ac96b335efd74756a84f3d64215_JaffaCakes118.exe 29 PID 1948 wrote to memory of 1144 1948 ea783ac96b335efd74756a84f3d64215_JaffaCakes118.exe 29 PID 1948 wrote to memory of 1144 1948 ea783ac96b335efd74756a84f3d64215_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\ea783ac96b335efd74756a84f3d64215_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ea783ac96b335efd74756a84f3d64215_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1948 -s 1442⤵
- Program crash
PID:1144
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