Analysis
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max time kernel
146s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
15-06-2024 06:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ad3778f31b3d3cc4ca4c51e3ffe9464a_JaffaCakes118.dll
Resource
win7-20231129-en
windows7-x64
4 signatures
150 seconds
General
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Target
ad3778f31b3d3cc4ca4c51e3ffe9464a_JaffaCakes118.dll
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Size
421KB
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MD5
ad3778f31b3d3cc4ca4c51e3ffe9464a
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SHA1
da0f1fb7b9ca42f6ea7298f19a54121fd2660737
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SHA256
4df39fd80257e14192e2d2edc4500883edd7921e0be92d664ec4b995d8f82f24
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SHA512
29b4ee6cc0563277283e3934c80cc94327774892f81338b459804d97e2999d2840e59518981bd26b748aec88c8f111e0d8bad6df0dc9cf3c6beb3ace2bc64a7b
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SSDEEP
6144:Ipzb4zDZWem6SDwg21fh0k2Pk4+o9ydY//iptLNu5H32KgKC:IpzWDYemdkh1fj/dY/ctLNu5H3CK
Malware Config
Extracted
Family
icedid
C2
ldrmercury.casa
Signatures
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IcedID First Stage Loader 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2392-1-0x0000000074550000-0x0000000074613000-memory.dmp IcedidFirstLoader -
Blocklisted process makes network request 34 IoCs
Processes:
rundll32.exeflow pid process 3 2392 rundll32.exe 4 2392 rundll32.exe 6 2392 rundll32.exe 7 2392 rundll32.exe 11 2392 rundll32.exe 12 2392 rundll32.exe 14 2392 rundll32.exe 15 2392 rundll32.exe 17 2392 rundll32.exe 18 2392 rundll32.exe 20 2392 rundll32.exe 21 2392 rundll32.exe 23 2392 rundll32.exe 24 2392 rundll32.exe 26 2392 rundll32.exe 27 2392 rundll32.exe 29 2392 rundll32.exe 30 2392 rundll32.exe 31 2392 rundll32.exe 32 2392 rundll32.exe 34 2392 rundll32.exe 35 2392 rundll32.exe 37 2392 rundll32.exe 38 2392 rundll32.exe 40 2392 rundll32.exe 41 2392 rundll32.exe 43 2392 rundll32.exe 44 2392 rundll32.exe 46 2392 rundll32.exe 47 2392 rundll32.exe 49 2392 rundll32.exe 50 2392 rundll32.exe 52 2392 rundll32.exe 53 2392 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 2232 wrote to memory of 2392 2232 rundll32.exe rundll32.exe PID 2232 wrote to memory of 2392 2232 rundll32.exe rundll32.exe PID 2232 wrote to memory of 2392 2232 rundll32.exe rundll32.exe PID 2232 wrote to memory of 2392 2232 rundll32.exe rundll32.exe PID 2232 wrote to memory of 2392 2232 rundll32.exe rundll32.exe PID 2232 wrote to memory of 2392 2232 rundll32.exe rundll32.exe PID 2232 wrote to memory of 2392 2232 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ad3778f31b3d3cc4ca4c51e3ffe9464a_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2232 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ad3778f31b3d3cc4ca4c51e3ffe9464a_JaffaCakes118.dll,#12⤵
- Blocklisted process makes network request
PID:2392
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