Analysis
- max time kernel
147s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
05/02/2024, 01:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
90a89fc585f1c79b2629c9dd8520ddb9.exe
Resource
win7-20231129-en
5 signatures
150 seconds
General
- Target 90a89fc585f1c79b2629c9dd8520ddb9.exe
- Size 1.1MB
- Sample240205-bpmdtshcbp
- SHA256 ee5d22a6100afb0935a51cc27ff16e833c796abce26d9ce254d66f30ab28c150
- MD5 90a89fc585f1c79b2629c9dd8520ddb9
- SHA1 5e6205f57a65fed48134a9fb1de4277e63d4bcf3
- SHA512 b30229d0c8499e0a5914da28522870bf1c42dbe98dd31c32bcda0fe1d562226f0c37e54b1b5ca539fd9978c3dbb3c8dcd8473337c3ae088fce05173c9b3ba45d
- SSDEEP 24576:ZhzaKR5eJP1CM3jE4Rq8umW7DCk9n/C9m+t9eAU6:6KyJNXE4Y86CkdCI+tgAU6
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
danabot
Botnet
-
4
C2
-
23.229.29.48:443
-
5.9.224.204:443
-
192.210.222.81:443
Attributes
-
embedded_hash
0E1A7A1479C37094441FA911262B322A
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Signatures
- Danabot Loader Component 4 IoCs
resource yara_rule behavioral2/files/0x0007000000023206-14.dat DanabotLoader2021 behavioral2/memory/3128-17-0x0000000000400000-0x0000000000562000-memory.dmp DanabotLoader2021 behavioral2/memory/3128-30-0x0000000000400000-0x0000000000562000-memory.dmp DanabotLoader2021 behavioral2/memory/3128-31-0x0000000000400000-0x0000000000562000-memory.dmp DanabotLoader2021 - Blocklisted process makes network request 1 IoCs
flow pid Process 48 3128 rundll32.exe - Loads dropped DLL 1 IoCs
pid Process 3128 rundll32.exe - Program crash 1 IoCs
pid pid_target Process procid_target 1628 3268 WerFault.exe 16 - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3268 wrote to memory of 3128 3268 90a89fc585f1c79b2629c9dd8520ddb9.exe 93 PID 3268 wrote to memory of 3128 3268 90a89fc585f1c79b2629c9dd8520ddb9.exe 93 PID 3268 wrote to memory of 3128 3268 90a89fc585f1c79b2629c9dd8520ddb9.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\90a89fc585f1c79b2629c9dd8520ddb9.exe"C:\Users\Admin\AppData\Local\Temp\90a89fc585f1c79b2629c9dd8520ddb9.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3268 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\90A89F~1.DLL,s C:\Users\Admin\AppData\Local\Temp\90A89F~1.EXE2⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:3128
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3268 -s 5082⤵
- Program crash
PID:1628
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3268 -ip 32681⤵PID:328
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\90A89F~1.DLL
- Size 1.3MB
- SHA256 9c1ae3bb1ae39b1760311947c5c386a8e423a8775a3856784a60906f6c7b8f7b
- MD5 8bb3c63306951051956ee2e131794114
- SHA1 ccc4e7bb6b6acc1beafe482b750db64602bb4320
- SHA512 a555391d5ff08055f604d86d93a6b30cc39b6d7ee41dfcb10ccc675fd4f8612af16c9ef2c17c56d4cab9e412b7d68723f95994a5cca7b4a1e1e97bbef459268f
- SSDEEP 24576:C8pWEmSbgBX5f/UAG+dAnUCIPBFsAcn79dKlT6s:JIanrErsAcnJMTv
- MD5 SHA1 SHA512 SSDEEP