Analysis
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max time kernel
124s -
max time network
136s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
07-04-2024 19:56
Static task
static1
Behavioral task
behavioral1
Sample
e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe
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Size
1.6MB
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MD5
e5bc336d5b167e228a26db807d9cf966
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SHA1
949c073fd60ff6a226083c5a6cc10f0a7bf5a192
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SHA256
ed23ac10b6f0076beb4e32dbecf2823c464382bda0659c94bbb1d9ef7b5185cc
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SHA512
6c05ada48158d79306459be4877cf6599e8992f06fa43fff668aeb4517e67466910d7296e356db0f4bf8753ccd20b43360a99198608b30b0a7afd8bcacf345c9
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SSDEEP
49152:k/fwhofLeH4si17tnyKl6ZAZ5a0mLTqOrX:kwhweHxiUMaxD
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
cookieman.exepid process 1436 cookieman.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Processes:
e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exee5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe -
Processes:
e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exee5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exepid process 2508 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe 2508 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe 2960 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe 2960 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exepid process 2960 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exedescription pid process Token: SeIncreaseQuotaPrivilege 2960 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exepid process 2960 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe 2960 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exedescription pid process target process PID 2508 wrote to memory of 2960 2508 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe PID 2508 wrote to memory of 2960 2508 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe PID 2508 wrote to memory of 2960 2508 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe PID 2508 wrote to memory of 2960 2508 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe PID 2508 wrote to memory of 2960 2508 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe PID 2508 wrote to memory of 2960 2508 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe PID 2508 wrote to memory of 2960 2508 e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe"1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Users\Admin\AppData\Local\Temp\e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e5bc336d5b167e228a26db807d9cf966_JaffaCakes118.exe" /wrapper /dir="C:\Users\Admin\AppData\Local\Temp\pkg_1338343b80"2⤵
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2960 -
C:\Users\Admin\AppData\LocalLow\cookieman.exe"C:\Users\Admin\AppData\LocalLow\cookieman.exe" /mode=read installiq.com3⤵
- Executes dropped EXE
PID:1436
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
34B
MD53f4519b56cb1e006dfe4341e72112913
SHA10ff5675d359c898b6a6bdc1dff10f71097bc9927
SHA256125adf4924899f2026436c0919853bb78b718c7cb6f2187148b01938b79388a2
SHA51278c0961f0828f32032c643f0e6ab59d1ca8b96bb891a74b0b255e1a1a63a0c581f486e9e16b070399e6365d1fb53464eb2b723932480b41a2df5e9f1eb89ab40
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Filesize
45KB
MD51955f02140bc0b5b3d2cc3e8a75c79d9
SHA163acbf7cfa395f19f2f4d15053886f2107f83d20
SHA256314fdbdd91df43b2c9c6e94eaecad160e400c730c57e879d93dc0cc905cb2d90
SHA512c2c32b0d2a3a4e46a26396c9cf3b4a2ba6de753a1bb5d1535a2b00f6eeba751dc4b8ec9568e23b28b8ac01b91ae3922844f7c44f875f90a9263962e1c988a3b9
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Filesize
122B
MD5e317442ded8f447389930f66a506f6c7
SHA15cce6656d3ceb4189c3a1d8c64f45fce9600793d
SHA256ee5211978916035d08e22e7dac501d752dacd728ec5206b8face8dc014848cc9
SHA512b1d72ecf7e73ca9c1adfc732f7b38479b9039d344611cd14dd9f32d99bbb5748d6acd4845008eb2bce1203e12b8e18cfa4860f5344088ddb1f4d0f509c017453
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Filesize
798B
MD51d45a29e3511b982a1f91b33c70e964f
SHA1176a47b489be3f27dc354a2b9dd0b580bb2f3904
SHA2560a69c29fe16727b18425df8ded1cfe9d07a380b9f23f1beb32f60fefc000b3dc
SHA512c574719f56a9cc0a3c393001f0774a5826afa5972906d9d9d214a183724a9f7226483a7181a0030e0f801b481a19957761efc170a10850aec786623eb939eb69