Analysis
- max time kernel
147s - max time network
140s - platform
windows7_x64 - resource
win7-20231129-en - resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-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 8 IoCs
resource yara_rule behavioral1/files/0x000b0000000126ab-14.dat DanabotLoader2021 behavioral1/files/0x000b0000000126ab-18.dat DanabotLoader2021 behavioral1/files/0x000b0000000126ab-17.dat DanabotLoader2021 behavioral1/files/0x000b0000000126ab-16.dat DanabotLoader2021 behavioral1/memory/2464-19-0x0000000000AB0000-0x0000000000C12000-memory.dmp DanabotLoader2021 behavioral1/memory/2464-21-0x0000000000AB0000-0x0000000000C12000-memory.dmp DanabotLoader2021 behavioral1/memory/2464-33-0x0000000000AB0000-0x0000000000C12000-memory.dmp DanabotLoader2021 behavioral1/memory/2464-34-0x0000000000AB0000-0x0000000000C12000-memory.dmp DanabotLoader2021 - Blocklisted process makes network request 1 IoCs
flow pid Process 2 2464 rundll32.exe - Loads dropped DLL 4 IoCs
pid Process 2464 rundll32.exe 2464 rundll32.exe 2464 rundll32.exe 2464 rundll32.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2240 wrote to memory of 2464 2240 90a89fc585f1c79b2629c9dd8520ddb9.exe 30 PID 2240 wrote to memory of 2464 2240 90a89fc585f1c79b2629c9dd8520ddb9.exe 30 PID 2240 wrote to memory of 2464 2240 90a89fc585f1c79b2629c9dd8520ddb9.exe 30 PID 2240 wrote to memory of 2464 2240 90a89fc585f1c79b2629c9dd8520ddb9.exe 30 PID 2240 wrote to memory of 2464 2240 90a89fc585f1c79b2629c9dd8520ddb9.exe 30 PID 2240 wrote to memory of 2464 2240 90a89fc585f1c79b2629c9dd8520ddb9.exe 30 PID 2240 wrote to memory of 2464 2240 90a89fc585f1c79b2629c9dd8520ddb9.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\90a89fc585f1c79b2629c9dd8520ddb9.exe"C:\Users\Admin\AppData\Local\Temp\90a89fc585f1c79b2629c9dd8520ddb9.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2240 -
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:2464
-
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 1f3091c90206bb6d0e4d67cab10d01bd32cc55a1d8a6d850039761705e9994cc
- MD5 a5a1c66de52785a893b83f062145ccb5
- SHA1 9b372f6c69987d527e2579abaf462a6d02f529b0
- SHA512 11dbf787990a83caa075b0b090b4c3236c7e5c949df4c98a4be3f53f7b9ae9d8da8afcb63b5a726e07f66c79d7e43355727001b49132c9d6d5b688dc304c89b6
- SSDEEP 24576:C8pWEmSbgBX5f/UAG+dAnUCIPBFsAcn79dKxT6sA:JIanrErsAcnJ0TvA
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\90A89F~1.DLL
- Size 1.3MB
- SHA256 0e43a642715231321e8135430eb5a394863d51be9b998249f10b4e8cc2537e65
- MD5 2f3e96bea228be7d71f503678aca53c2
- SHA1 841776664d18fad05197cdc7bca6adebc45bb241
- SHA512 974565d5548563d9e52523800235a9dee41d805378e14d9f3caeb96a97a429ea7fb62bbf478a7a40c3d53cb949a1b25e5a7ca57f805bfc0beb9d34d675303658
- SSDEEP 24576:C8pWEmSbgBX5f/UAG+dAnUCIPBFsAcn79dKxT6s:JIanrErsAcnJ0Tv
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\90A89F~1.DLL
- Size 1.0MB
- SHA256 eb681c591a963473058a964e6400a2329b731edd290a299d3ade765b60eb5acb
- MD5 7a140bf8a48a09a46679650f477df3ba
- SHA1 44dd2cc9db2c6c69ddb977c13dfa2c389df79729
- SHA512 ab1ac8ba38fd71ebe9d47c7ebc07678d47f01583406b76985daf8b612fd8252f89706c63f987155f269a4b640a7899b06b72ca79fd1ce7e0b6503b8e2f8cd44d
- SSDEEP 12288:9M8pWEy4u9nJwbgLP6wtXHuiRBT2qUAG+jhR9YnUCIPBFsA2C:C8pWEmSbgBX5f/UAG+dAnUCIPBFsAl
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\90A89F~1.DLL
- Size 1017KB
- SHA256 3a26bd77764adb87b47a81be88606ac3fa576f512f0bce58f08e05c05acd1a9d
- MD5 78a093336f975cb32ecf46a084c23d9d
- SHA1 7f596115405b2ba708eff7f2af57746589e3310d
- SHA512 5f3cc062fc547867787cb51f88e9f69398a260459a8baf2c81c64f3bc8ee43f5dd3240d9fa1820954ab9d0983a720eba63f90d99cb2d95c14dcaf0679fd544cf
- SSDEEP 12288:9M8pWEy4u9nJwbgLP6wtXHuiRBT2qUAG+jhR9YnUCIPBFsA2X:C8pWEmSbgBX5f/UAG+dAnUCIPBFsAe
- MD5 SHA1 SHA512 SSDEEP