Analysis
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max time kernel
150s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
15-06-2024 21:40
Static task
static1
Behavioral task
behavioral1
Sample
b03a89f91de77550a6def73999903440_JaffaCakes118.dll
Resource
win7-20240221-en
General
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Target
b03a89f91de77550a6def73999903440_JaffaCakes118.dll
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Size
1.4MB
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MD5
b03a89f91de77550a6def73999903440
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SHA1
120f0618be088d54dde945c38ed5b2b02151eab3
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SHA256
1db857ac660020f99c43fea4c4eeef9a36ee5586d70588b072fb0e730dd6073a
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SHA512
821437cc214b295ceb5dc970b30c4e289583e2611105debbfaa112a95b95173bb60c925d8d76ff44759f567008ec7ca9f3c60f1db327314aebfe6290eade96be
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SSDEEP
24576:CuYfg4LhHr4NFXKJO1aUiDBvZ2+ITHmpclO9N:K9cKrUqZWLAcU
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1148-5-0x0000000002590000-0x0000000002591000-memory.dmp dridex_stager_shellcode -
Executes dropped EXE 3 IoCs
Processes:
mfpmp.exedccw.exeAdapterTroubleshooter.exepid process 2372 mfpmp.exe 2696 dccw.exe 1584 AdapterTroubleshooter.exe -
Loads dropped DLL 7 IoCs
Processes:
mfpmp.exedccw.exeAdapterTroubleshooter.exepid process 1148 2372 mfpmp.exe 1148 2696 dccw.exe 1148 1584 AdapterTroubleshooter.exe 1148 -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
description ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\Javhf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\S-1-5-21-2297530677-1229052932-2803917579-1000\\TBhfrX\\dccw.exe" -
Processes:
rundll32.exemfpmp.exedccw.exeAdapterTroubleshooter.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA mfpmp.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA dccw.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA AdapterTroubleshooter.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
rundll32.exepid process 2276 rundll32.exe 2276 rundll32.exe 2276 rundll32.exe 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 1148 -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
description pid process target process PID 1148 wrote to memory of 2960 1148 mfpmp.exe PID 1148 wrote to memory of 2960 1148 mfpmp.exe PID 1148 wrote to memory of 2960 1148 mfpmp.exe PID 1148 wrote to memory of 2372 1148 mfpmp.exe PID 1148 wrote to memory of 2372 1148 mfpmp.exe PID 1148 wrote to memory of 2372 1148 mfpmp.exe PID 1148 wrote to memory of 2692 1148 dccw.exe PID 1148 wrote to memory of 2692 1148 dccw.exe PID 1148 wrote to memory of 2692 1148 dccw.exe PID 1148 wrote to memory of 2696 1148 dccw.exe PID 1148 wrote to memory of 2696 1148 dccw.exe PID 1148 wrote to memory of 2696 1148 dccw.exe PID 1148 wrote to memory of 1648 1148 AdapterTroubleshooter.exe PID 1148 wrote to memory of 1648 1148 AdapterTroubleshooter.exe PID 1148 wrote to memory of 1648 1148 AdapterTroubleshooter.exe PID 1148 wrote to memory of 1584 1148 AdapterTroubleshooter.exe PID 1148 wrote to memory of 1584 1148 AdapterTroubleshooter.exe PID 1148 wrote to memory of 1584 1148 AdapterTroubleshooter.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b03a89f91de77550a6def73999903440_JaffaCakes118.dll,#11⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\system32\mfpmp.exeC:\Windows\system32\mfpmp.exe1⤵
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C:\Users\Admin\AppData\Local\LGMGXH\mfpmp.exeC:\Users\Admin\AppData\Local\LGMGXH\mfpmp.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
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C:\Windows\system32\dccw.exeC:\Windows\system32\dccw.exe1⤵
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C:\Users\Admin\AppData\Local\74sN2bdkd\dccw.exeC:\Users\Admin\AppData\Local\74sN2bdkd\dccw.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
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C:\Windows\system32\AdapterTroubleshooter.exeC:\Windows\system32\AdapterTroubleshooter.exe1⤵
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C:\Users\Admin\AppData\Local\QvCDppx\AdapterTroubleshooter.exeC:\Users\Admin\AppData\Local\QvCDppx\AdapterTroubleshooter.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\74sN2bdkd\dxva2.dllFilesize
1.4MB
MD5d902fe4b404f5af529420b306c7eb03a
SHA1abb8df9f04d8a464e7313a75f36d8f9a66c036ab
SHA256b6d99837455caaecf784e7cdf27bbc8e200d66fec7a1b89803b70845106956a9
SHA512d8be00083b425a796bba37773016db6631a7442ad5869895695937d3c0f988e48a1ba2e45720a8ce48137215d8af17a0c200c98c39175216bbdc7306e07acf30
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C:\Users\Admin\AppData\Local\LGMGXH\MFPlat.DLLFilesize
1.4MB
MD503b0767aeca1001ded18fb6e3878eb1f
SHA1806d0cb3551d82c87626b77c24db64455356bd04
SHA2566536bd9f271189bc38506f4e2d9f136a48f5e9e36e2faef1a81ba0b85650c960
SHA512edeabc224fc1f053ffaf356606c5863b54f91e266d08c1de18b9e266cc8182718a4814af3647948f7ac64d4ca310045dab04b48f58b3ffe8f62e95eac9dee9ff
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C:\Users\Admin\AppData\Local\QvCDppx\d3d9.dllFilesize
1.4MB
MD55b58f7f8b9197b1a61a9a04dad1a4ce8
SHA15a9d84de45ee4b40f38e5488a161f9f21e9a8e00
SHA256e487b0e2d8ee49f8b474831f4add731f763efeac4d10159c904c93a1ebf024f8
SHA512db792e21d9a484d2f3b745a124ebdd444ebcd514e047b0b880d6a64f60302e2887be544de743602886d2e20d11a484e3bd2ab94a45481f0c900cd49ced851d6f
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C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Xwtifesqpwfy.lnkFilesize
1KB
MD5dc9ea682f386fe4463be228e7eeb8289
SHA14777125d14b1833d2a3c6ddd0cc571fd21bf65ff
SHA2566350cf55dde96471374bf7141421fbac3beb443e439a3d8cab2743f89a2440f3
SHA51247dc6b571efcd88f0018f8c0466485f671f69c476e40375557c309c692d1db03df3c4f920953deba6bcf51152d28001346f0e70978e28868a2219b7888fd117f
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\Users\Admin\AppData\Local\74sN2bdkd\dccw.exeFilesize
861KB
MD5a46cee731351eb4146db8e8a63a5c520
SHA18ea441e4a77642e12987ac842b36034230edd731
SHA256283526a98a83524d21ff23f9109754c6587380b67f74cc02a9a4cd56fdb720d5
SHA5123573c0ae21406db0c6fdda7c065fabde03235bde7f5589910822500bdfa37144f59f6e58e753e7347b899998db1dcb28050ac5a4e2c611558ae5fa405fbbc5cc
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\Users\Admin\AppData\Local\LGMGXH\mfpmp.exeFilesize
24KB
MD52d8600b94de72a9d771cbb56b9f9c331
SHA1a0e2ac409159546183aa45875497844c4adb5aac
SHA2567d8d8918761b8b6c95758375a6e7cf7fb8e43abfdd3846476219883ef3f8c185
SHA5123aaa6619f29434c294b9b197c3b86fdc5d88b0254c8f35f010c9b5f254fd47fbc3272412907e2a5a4f490bda2acfbbd7a90f968e25067abf921b934d2616eafc
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\Users\Admin\AppData\Local\QvCDppx\AdapterTroubleshooter.exeFilesize
39KB
MD5d4170c9ff5b2f85b0ce0246033d26919
SHA1a76118e8775e16237cf00f2fb79718be0dc84db1
SHA256d05e010a2570cdd5a67f62c99483aeeecb6a8d5ecc523cd49b158a460c9be5da
SHA5129c85a9ea4002bd55cf9c51e470dd1bec527ff04b5d0d6f83094a998c541416cd47c9f42c6ca7e35ffa2842877f79e3c2e989489b9bf81644c5c57bb406b89608
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memory/1148-17-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-9-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-19-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-4-0x0000000076C96000-0x0000000076C97000-memory.dmpFilesize
4KB
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memory/1148-29-0x0000000076DA1000-0x0000000076DA2000-memory.dmpFilesize
4KB
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memory/1148-16-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-15-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-14-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-13-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-12-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-11-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-10-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-28-0x0000000002570000-0x0000000002577000-memory.dmpFilesize
28KB
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memory/1148-30-0x0000000076F30000-0x0000000076F32000-memory.dmpFilesize
8KB
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memory/1148-40-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-39-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-5-0x0000000002590000-0x0000000002591000-memory.dmpFilesize
4KB
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memory/1148-27-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-18-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-7-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-8-0x0000000140000000-0x000000014016E000-memory.dmpFilesize
1.4MB
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memory/1148-67-0x0000000076C96000-0x0000000076C97000-memory.dmpFilesize
4KB
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memory/1584-96-0x00000000000A0000-0x00000000000A7000-memory.dmpFilesize
28KB
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memory/1584-99-0x000007FEF5AD0000-0x000007FEF5C3F000-memory.dmpFilesize
1.4MB
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memory/2276-48-0x000007FEF5AD0000-0x000007FEF5C3E000-memory.dmpFilesize
1.4MB
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memory/2276-3-0x0000000000120000-0x0000000000127000-memory.dmpFilesize
28KB
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memory/2276-0-0x000007FEF5AD0000-0x000007FEF5C3E000-memory.dmpFilesize
1.4MB
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memory/2372-60-0x0000000000110000-0x0000000000117000-memory.dmpFilesize
28KB
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memory/2372-62-0x000007FEF6B80000-0x000007FEF6CF0000-memory.dmpFilesize
1.4MB
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memory/2372-56-0x000007FEF6B80000-0x000007FEF6CF0000-memory.dmpFilesize
1.4MB
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memory/2696-75-0x0000000000520000-0x0000000000527000-memory.dmpFilesize
28KB
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memory/2696-76-0x000007FEF5AD0000-0x000007FEF5C3F000-memory.dmpFilesize
1.4MB
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memory/2696-81-0x000007FEF5AD0000-0x000007FEF5C3F000-memory.dmpFilesize
1.4MB