Analysis
- max time kernel
146s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
02/04/2024, 04:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
83f6dcaa60186aff731de68b7a46a3e1_JaffaCakes118.exe
Resource
win7-20240221-en
5 signatures
150 seconds
General
- Target 83f6dcaa60186aff731de68b7a46a3e1_JaffaCakes118.exe
- Size 1.2MB
- Sample240402-fdhzgshe82
- SHA256 05bcb94a9cd1f7d16b49301ee937748fb6d5b31167e9aa9d537263ceef63427a
- MD5 83f6dcaa60186aff731de68b7a46a3e1
- SHA1 ea69de0bba9c6c82dcb1308599b40d5d9998b97a
- SHA512 2d9a3c2b2b94e462fde249a19b429ea5b5ff652f4a93d3883b3a72d6418e9ded2be1ca8c65bc50dde430ae6efd7db1721f42b595103e9e86f08b70dffc534f73
- SSDEEP 24576:0yaD2XP7TgKcCo9Rzd3yHgRU9/ZqQZ7HpMpttUOI:QKcCo9dpyHR9/EQVqpt
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
danabot
Botnet
-
4
C2
-
192.119.110.73:443
-
192.236.147.159:443
-
192.210.222.88:443
Attributes
-
embedded_hash
F4711E27D559B4AEB1A081A1EB0AC465
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Signatures
- Danabot Loader Component 11 IoCs
resource yara_rule behavioral2/files/0x0002000000022853-6.dat DanabotLoader2021 behavioral2/memory/532-9-0x0000000002450000-0x00000000025B2000-memory.dmp DanabotLoader2021 behavioral2/memory/532-12-0x0000000002450000-0x00000000025B2000-memory.dmp DanabotLoader2021 behavioral2/memory/532-20-0x0000000002450000-0x00000000025B2000-memory.dmp DanabotLoader2021 behavioral2/memory/532-21-0x0000000002450000-0x00000000025B2000-memory.dmp DanabotLoader2021 behavioral2/memory/532-22-0x0000000002450000-0x00000000025B2000-memory.dmp DanabotLoader2021 behavioral2/memory/532-23-0x0000000002450000-0x00000000025B2000-memory.dmp DanabotLoader2021 behavioral2/memory/532-24-0x0000000002450000-0x00000000025B2000-memory.dmp DanabotLoader2021 behavioral2/memory/532-25-0x0000000002450000-0x00000000025B2000-memory.dmp DanabotLoader2021 behavioral2/memory/532-26-0x0000000002450000-0x00000000025B2000-memory.dmp DanabotLoader2021 behavioral2/memory/532-27-0x0000000002450000-0x00000000025B2000-memory.dmp DanabotLoader2021 - Blocklisted process makes network request 1 IoCs
flow pid Process 36 532 rundll32.exe - Loads dropped DLL 2 IoCs
pid Process 532 rundll32.exe 532 rundll32.exe - Program crash 1 IoCs
pid pid_target Process procid_target 4392 4704 WerFault.exe 90 - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4704 wrote to memory of 532 4704 83f6dcaa60186aff731de68b7a46a3e1_JaffaCakes118.exe 94 PID 4704 wrote to memory of 532 4704 83f6dcaa60186aff731de68b7a46a3e1_JaffaCakes118.exe 94 PID 4704 wrote to memory of 532 4704 83f6dcaa60186aff731de68b7a46a3e1_JaffaCakes118.exe 94
Processes
-
C:\Users\Admin\AppData\Local\Temp\83f6dcaa60186aff731de68b7a46a3e1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\83f6dcaa60186aff731de68b7a46a3e1_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4704 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\83F6DC~1.DLL,s C:\Users\Admin\AppData\Local\Temp\83F6DC~1.EXE2⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:532
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4704 -s 5362⤵
- Program crash
PID:4392
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4704 -ip 47041⤵PID:2784
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1400 --field-trial-handle=2432,i,12161922670941700748,3348345705955601576,262144 --variations-seed-version /prefetch:81⤵PID:3836
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\83F6DC~1.DLL
- Size 1.3MB
- SHA256 5c321eecb3a55931eaebd0bb72002cb2256e0d440a5749a99fb04acd0f423494
- MD5 37c4f559f209bcd3885bcefed1ef3342
- SHA1 ff81f29ced6bf90992b24ee6c44ec851eb6465a8
- SHA512 741e1d5c30a9a527b936b0424ca4aa1e5a3c42739630a613666a15de46964c7b20c2b3abd850a6c75029ae9b7c90ca60fef51817b273f4b07c280a101073d6df
- SSDEEP 24576:J8pWEmF1lNHBRQ9qjYwebGbmo9Azru5Pz5GKaTzyswyL:KVweCsgzk7Tm+L
- MD5 SHA1 SHA512 SSDEEP