Analysis
- max time kernel
144s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
15/01/2024, 19:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5de1fe735f2aa290f49d687ed5888bb6.exe
Resource
win7-20231215-en
5 signatures
150 seconds
General
- Target 5de1fe735f2aa290f49d687ed5888bb6.exe
- Size 1.1MB
- Sample240115-x2rpzadefm
- SHA256 7aa11f82498f11270ec3b7de752a94e22a95057d51ec4d39998e2f101e448331
- MD5 5de1fe735f2aa290f49d687ed5888bb6
- SHA1 3b01ff774d9cef6faa7c5e5d595275eb94b43f71
- SHA512 3ee92155186b49152815b7cd60d4e1e68132da37553d9c1d203f66e13128746d092f014881d6d8462ae26022c10be4af943d4a56c03ed560ed977187046e8cf1
- SSDEEP 24576:h9ierLYN6ciNWakvRWStmmbVyVGuYFbdLs:merMpiQhfbjDhL
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
danabot
Botnet
-
4
C2
-
23.229.29.48:443
-
152.89.247.31:443
-
192.210.222.81:443
Attributes
-
embedded_hash
6AD9FE4F9E491E785665E0D144F61DAB
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Signatures
- Danabot Loader Component 10 IoCs
resource yara_rule behavioral2/files/0x000b000000023026-6.dat DanabotLoader2021 behavioral2/memory/4228-10-0x0000000000400000-0x000000000055F000-memory.dmp DanabotLoader2021 behavioral2/memory/4228-18-0x0000000000400000-0x000000000055F000-memory.dmp DanabotLoader2021 behavioral2/memory/4228-19-0x0000000000400000-0x000000000055F000-memory.dmp DanabotLoader2021 behavioral2/memory/4228-20-0x0000000000400000-0x000000000055F000-memory.dmp DanabotLoader2021 behavioral2/memory/4228-21-0x0000000000400000-0x000000000055F000-memory.dmp DanabotLoader2021 behavioral2/memory/4228-22-0x0000000000400000-0x000000000055F000-memory.dmp DanabotLoader2021 behavioral2/memory/4228-23-0x0000000000400000-0x000000000055F000-memory.dmp DanabotLoader2021 behavioral2/memory/4228-24-0x0000000000400000-0x000000000055F000-memory.dmp DanabotLoader2021 behavioral2/memory/4228-25-0x0000000000400000-0x000000000055F000-memory.dmp DanabotLoader2021 - Blocklisted process makes network request 1 IoCs
flow pid Process 47 4228 rundll32.exe - Loads dropped DLL 1 IoCs
pid Process 4228 rundll32.exe - Program crash 1 IoCs
pid pid_target Process procid_target 3324 388 WerFault.exe 86 - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 388 wrote to memory of 4228 388 5de1fe735f2aa290f49d687ed5888bb6.exe 89 PID 388 wrote to memory of 4228 388 5de1fe735f2aa290f49d687ed5888bb6.exe 89 PID 388 wrote to memory of 4228 388 5de1fe735f2aa290f49d687ed5888bb6.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\5de1fe735f2aa290f49d687ed5888bb6.exe"C:\Users\Admin\AppData\Local\Temp\5de1fe735f2aa290f49d687ed5888bb6.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:388 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\5DE1FE~1.TMP,S C:\Users\Admin\AppData\Local\Temp\5DE1FE~1.EXE2⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:4228
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 388 -s 4482⤵
- Program crash
PID:3324
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 388 -ip 3881⤵PID:1464
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\5DE1FE~1.TMP
- Size 1.3MB
- SHA256 65d5a44abe0c1b36c1cb6b5cca7cf3d0fde1e70e10aa0e78719602b7b1cc9c2a
- MD5 e20a7327c72b4308abce23615a2be27f
- SHA1 908a67e336e15d2a68b103e2a082e1146afd8e66
- SHA512 e6b729270b6e4e4ec34fe242eff8f360d4892ed020c4923ab6d444355b0ab2cca760049074ba912f970c393c2ddd5bd29fcf64b7cbce1b29c2b7337f08ae46d9
- SSDEEP 24576:FcFPyC7NXwPUsqEseLJdjQCdygMYF/im2myT4J47:mYQJyFqm2myTH
- MD5 SHA1 SHA512 SSDEEP