Analysis
- max time kernel
142s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
20/01/2024, 08:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6a039943bdc4c62a5a3d76b3edb15deb.exe
Resource
win7-20231215-en
5 signatures
150 seconds
General
- Target 6a039943bdc4c62a5a3d76b3edb15deb.exe
- Size 1.1MB
- Sample240120-kwpl7sfef4
- SHA256 5ac5c98f4e1bbfdeb6a4664bcfa19e9a0d2590d23db544f5fff400db3511ed59
- MD5 6a039943bdc4c62a5a3d76b3edb15deb
- SHA1 4de1066b1f65d0acefa02126eec2fb21d0dceb83
- SHA512 56b01ac09839aebe0aa720856c131acc3b81f3edd8461d9620e31533fa8f31f9cfa93afa1bccc3fb67d66e52a1045720915b750b9c90fa6b23e221644061fe27
- SSDEEP 24576:38oiUxjy8WMyPg7fKen8tcLH2TLe4RXo4ND4sY6nvgt3u9n:38AQ4rKe8tmW254N1/Y3a
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
danabot
Botnet
-
4
C2
-
142.11.244.124:443
-
142.11.206.50:443
Attributes
-
embedded_hash
6AD9FE4F9E491E785665E0D144F61DAB
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Signatures
- Danabot Loader Component 4 IoCs
resource yara_rule behavioral2/files/0x0009000000022480-7.dat DanabotLoader2021 behavioral2/memory/2672-11-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/2672-19-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 behavioral2/memory/2672-20-0x0000000000400000-0x000000000055D000-memory.dmp DanabotLoader2021 - Blocklisted process makes network request 1 IoCs
flow pid Process 49 2672 rundll32.exe - Loads dropped DLL 1 IoCs
pid Process 2672 rundll32.exe - Program crash 1 IoCs
pid pid_target Process procid_target 5100 2376 WerFault.exe 85 - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2376 wrote to memory of 2672 2376 6a039943bdc4c62a5a3d76b3edb15deb.exe 88 PID 2376 wrote to memory of 2672 2376 6a039943bdc4c62a5a3d76b3edb15deb.exe 88 PID 2376 wrote to memory of 2672 2376 6a039943bdc4c62a5a3d76b3edb15deb.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\6a039943bdc4c62a5a3d76b3edb15deb.exe"C:\Users\Admin\AppData\Local\Temp\6a039943bdc4c62a5a3d76b3edb15deb.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\6A0399~1.TMP,S C:\Users\Admin\AppData\Local\Temp\6A0399~1.EXE2⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:2672
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 5042⤵
- Program crash
PID:5100
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2376 -ip 23761⤵PID:2648
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\6A0399~1.TMP
- Size 1.3MB
- SHA256 971185ac1a90b720446b38e8ae74ec5cd4809b09d1e1ed422883db977ddab316
- MD5 978ca1ee18d48f8200390cb0df026c9a
- SHA1 c5e7f7316504e2d80999a42b80d127774167ce88
- SHA512 771f4ccd233c7ffedb7f51d21dbb50cfb3bd2f176ea0e0794df0970dfdba8cf0c64cdc9db7afb0871fe8b30fd56eaaaca09f42e434e68eb70e76af1079a8a278
- SSDEEP 24576:pcFXB5ElF7DMSM1MXXWGCNV75z/YRzMz6Tv//Pmw:K0XXGGmVlbYRvT/Pm
- MD5 SHA1 SHA512 SSDEEP