Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
20-05-2024 12:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5f06dd5222ad5f38c294c2a605d7a1ac_JaffaCakes118.dll
Resource
win7-20240508-en
windows7-x64
4 signatures
150 seconds
General
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Target
5f06dd5222ad5f38c294c2a605d7a1ac_JaffaCakes118.dll
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Size
406KB
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MD5
5f06dd5222ad5f38c294c2a605d7a1ac
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SHA1
3852fff8fb9ac1a0dad431368c568e60aee40589
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SHA256
1d916a05e07aa61bb84504cd7cf70e920549dde98a3eafebfde3e13d3137df24
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SHA512
5b664878282689a9f898af90e59c3f3f06ce74503177874da4e58093b30c3a340870a9a94a0027d5f9f1a31b15733a73c5fc20c587a764df20f70ba94d50ec49
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SSDEEP
6144:MU/OLpMfjR6vtVIgyPFiChgkX7WOMeLpebnZgUe4A29pNwz:MU/OLCfmLqPACIeoFa4A29Dwz
Malware Config
Extracted
Family
icedid
C2
ldrruble.casa
Signatures
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IcedID First Stage Loader 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1396-1-0x0000000075250000-0x000000007530F000-memory.dmp IcedidFirstLoader -
Blocklisted process makes network request 15 IoCs
Processes:
rundll32.exeflow pid process 43 1396 rundll32.exe 46 1396 rundll32.exe 48 1396 rundll32.exe 49 1396 rundll32.exe 53 1396 rundll32.exe 64 1396 rundll32.exe 67 1396 rundll32.exe 69 1396 rundll32.exe 73 1396 rundll32.exe 74 1396 rundll32.exe 91 1396 rundll32.exe 93 1396 rundll32.exe 94 1396 rundll32.exe 97 1396 rundll32.exe 99 1396 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1648 wrote to memory of 1396 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1396 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1396 1648 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5f06dd5222ad5f38c294c2a605d7a1ac_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1648 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5f06dd5222ad5f38c294c2a605d7a1ac_JaffaCakes118.dll,#12⤵
- Blocklisted process makes network request
PID:1396
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