danabot | cd38592468e54623dc5c89529203dbc21ede6cfe95523d2f146449019288038c

General

Target

d91c10b6010d6e7593974ae3278cbbf3.exe
Size

2.7MB
MD5

d91c10b6010d6e7593974ae3278cbbf3
SHA1

1fd45fdbde1168b3c085805df7399398fc85b2cb
SHA256

cd38592468e54623dc5c89529203dbc21ede6cfe95523d2f146449019288038c
SHA512

3a231c2e9e9ba05c07c5229ef53dcd009bb876c661ba9af6f06bb6d48b2d0ee4570f5bcb956d7d011df9c77995ed3e18d70c104b579522df60cc53dc54ff74eb

Score

10^/10

danabot banker botnet trojan

Malware Config

Extracted

Family

danabot

C2

142.11.240.144

45.153.243.113

88.150.227.95

rsa_pubkey.plain

Signatures

Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
trojan banker danabot

Danabot x86 payload 3 IoCs

Detection of Danabot x86 payload, mapped in memory during the execution of its loader.

botnet

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\D91C10~1.DLL	family_danabot
\Users\Admin\AppData\Local\Temp\D91C10~1.DLL	family_danabot
\Users\Admin\AppData\Local\Temp\D91C10~1.DLL	family_danabot

Blocklisted process makes network request 7 IoCs

Processes:

rundll32.exe

flow pid process

10 2668 rundll32.exe
14 2668 rundll32.exe
15 2668 rundll32.exe
16 2668 rundll32.exe
17 2668 rundll32.exe
18 2668 rundll32.exe
19 2668 rundll32.exe
Loads dropped DLL 2 IoCs

Processes:

regsvr32.exerundll32.exe

pid process

3632 regsvr32.exe
2668 rundll32.exe

flow	pid	process
10	2668	rundll32.exe
14	2668	rundll32.exe
15	2668	rundll32.exe
16	2668	rundll32.exe
17	2668	rundll32.exe
18	2668	rundll32.exe
19	2668	rundll32.exe

pid	process
3632	regsvr32.exe
2668	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

d91c10b6010d6e7593974ae3278cbbf3.exeregsvr32.exe

description	pid	process	target process
PID 1180 wrote to memory of 3632	1180	d91c10b6010d6e7593974ae3278cbbf3.exe	regsvr32.exe
PID 1180 wrote to memory of 3632	1180	d91c10b6010d6e7593974ae3278cbbf3.exe	regsvr32.exe
PID 1180 wrote to memory of 3632	1180	d91c10b6010d6e7593974ae3278cbbf3.exe	regsvr32.exe
PID 3632 wrote to memory of 2668	3632	regsvr32.exe	rundll32.exe
PID 3632 wrote to memory of 2668	3632	regsvr32.exe	rundll32.exe
PID 3632 wrote to memory of 2668	3632	regsvr32.exe	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\d91c10b6010d6e7593974ae3278cbbf3.exe
"C:\Users\Admin\AppData\Local\Temp\d91c10b6010d6e7593974ae3278cbbf3.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1180

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\D91C10~1.DLL f1 C:\Users\Admin\AppData\Local\Temp\D91C10~1.EXE@1180
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3632

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\D91C10~1.DLL,f0
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:2668

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\D91C10~1.DLL

MD5
4b1759cc40e9d935ef47c57deb4608ab

SHA1
e1ffbef9c1f07394d03b8af8f666df9f980c0626

SHA256
91f107648a048f50e25c350d3e2c6c94e3f39775815179e011fed5548fde7917

SHA512
18829e61de42f0dfb01186abe334141bf0e3d649c015298727c857300ba3d95e9286b4edf59422292e39c39a956f0aced51a6596b7cf5979c023b82344adb082

Download Submit
\Users\Admin\AppData\Local\Temp\D91C10~1.DLL

MD5
4b1759cc40e9d935ef47c57deb4608ab

SHA1
e1ffbef9c1f07394d03b8af8f666df9f980c0626

SHA256
91f107648a048f50e25c350d3e2c6c94e3f39775815179e011fed5548fde7917

SHA512
18829e61de42f0dfb01186abe334141bf0e3d649c015298727c857300ba3d95e9286b4edf59422292e39c39a956f0aced51a6596b7cf5979c023b82344adb082

Download Submit
\Users\Admin\AppData\Local\Temp\D91C10~1.DLL

MD5
4b1759cc40e9d935ef47c57deb4608ab

SHA1
e1ffbef9c1f07394d03b8af8f666df9f980c0626

SHA256
91f107648a048f50e25c350d3e2c6c94e3f39775815179e011fed5548fde7917

SHA512
18829e61de42f0dfb01186abe334141bf0e3d649c015298727c857300ba3d95e9286b4edf59422292e39c39a956f0aced51a6596b7cf5979c023b82344adb082

Download Submit
memory/1180-1-0x0000000002650000-0x0000000002651000-memory.dmp

Filesize
4KB

Download
memory/2668-5-0x0000000000000000-mapping.dmp

Download
memory/3632-2-0x0000000000000000-mapping.dmp

Download

Analysis

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