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Analysis
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max time kernel
140s -
max time network
63s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
25/01/2025, 12:33
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe
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Size
181KB
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MD5
2bae47087fb186faefdf1fec7a1d0053
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SHA1
08f7ce5175b31b7449ed57d97d51459c16638688
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SHA256
0e0f96787cb12572ccfa4ef5f9244fbf218a37dbaa5248f61e5fd5b8d364a911
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SHA512
bf1ae539180b9c0cfce984ae37d06d863f726b65f6a4e2bba5f2d16db5dbd2d433b8ac86b5db9fdbfc46523f014fcb06d3d465142f7de3a00125d492133f4f41
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SSDEEP
3072:qOm0gxELrERz+q2CloFU5uPQnRVifWRRKVxYYVxZQEvOU62BgWMYk:qagxAm+q2GVuPGRVi+XqLBvO1Zrj
Malware Config
Signatures
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Cycbot family
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Detects Cycbot payload 4 IoCs
Cycbot is a backdoor and trojan written in C++.
resource yara_rule behavioral1/memory/2124-7-0x0000000000400000-0x000000000044B000-memory.dmp family_cycbot behavioral1/memory/2440-15-0x0000000000400000-0x000000000044B000-memory.dmp family_cycbot behavioral1/memory/1512-81-0x0000000000400000-0x000000000044B000-memory.dmp family_cycbot behavioral1/memory/2440-187-0x0000000000400000-0x000000000044B000-memory.dmp family_cycbot -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/2440-2-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/2124-5-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/2124-6-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/2124-7-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/2440-15-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/1512-80-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/1512-81-0x0000000000400000-0x000000000044B000-memory.dmp upx behavioral1/memory/2440-187-0x0000000000400000-0x000000000044B000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2440 wrote to memory of 2124 2440 JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe 30 PID 2440 wrote to memory of 2124 2440 JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe 30 PID 2440 wrote to memory of 2124 2440 JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe 30 PID 2440 wrote to memory of 2124 2440 JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe 30 PID 2440 wrote to memory of 1512 2440 JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe 32 PID 2440 wrote to memory of 1512 2440 JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe 32 PID 2440 wrote to memory of 1512 2440 JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe 32 PID 2440 wrote to memory of 1512 2440 JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exeC:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe startC:\Users\Admin\AppData\Roaming\Microsoft\conhost.exe%C:\Users\Admin\AppData\Roaming\Microsoft2⤵
- System Location Discovery: System Language Discovery
PID:2124
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exeC:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2bae47087fb186faefdf1fec7a1d0053.exe startC:\Users\Admin\AppData\Roaming\dwm.exe%C:\Users\Admin\AppData\Roaming2⤵
- System Location Discovery: System Language Discovery
PID:1512
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5f2b96bd62b8e68dd2ee36caf7624bb31
SHA1df74644a28ac51d648cf1dd445666dd6a14b95f4
SHA2566af6cd4639a0d0ceaf9e66812243ee2bd02631a84093a17270a36552383949ce
SHA512dd2a284230b19ede2d99bbfaca8b2e19a34668ee2b210f7ac8b1fd26215e5e095d21dc8ccb2b86d8b597fad8e940d09972e68a4aa922d33a2d8217b18ee9432c
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Filesize
600B
MD58ec2145acc44d56f802bafcdfe07ab1c
SHA1c75baeef20fbf15c27729f2c637ca1c3bc4a552b
SHA2564dcb9d37ff73df6d8951204f6d97d7ac25c64cf42defd560545800c96966e35b
SHA51260199cbf84c2a7150f6a247a3cac1c5bd101cd285aad8d9756588c2153daec691515aa40379abb316cebc4836189a1cbaff3d853e2f81611492452db0927c4d1
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Filesize
996B
MD551819dc6ea60a4c394d4f0a766acd1d9
SHA153495cbc863be0b329d738d01094637bf9e494cb
SHA25601ab2a31fc27d008f245b1ec7482ff2cccd20ab32e1400f20445b509f66c30d9
SHA512a87d6cba0c3a904dec1d2ef1438676f2c963b3ce2ecc34f9cf4e84c624c5199745d49f37b984c7568fde46f8b12dead53e9b42520b9d219918ba6730bfdc7516