qakbot | 7262fc8f73299cfbead27493ad24bc60688d4fa3b3e3a676b639dbe170c8334b

Analysis

max time kernel
120s
max time network
150s
platform
windows10_x64
resource
win10v20210410
submitted
16-04-2021 14:43

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General

Target

443005396033565.dat.dll
Size

1.4MB
MD5

ebfa547e33130d467d38c466a810fb14
SHA1

a7093446731c84221e4e7e4105c00834dbc19ab6
SHA256

7262fc8f73299cfbead27493ad24bc60688d4fa3b3e3a676b639dbe170c8334b
SHA512

eae24d7349c7271b50c0cf1badf4c13e8f6b83ccebf4596bf1f89fe4137def770aa242630e09ad6dda26b3e7cff521a052b74bdfaa6fdec43881e8500ca8f0f9

Score

10^/10

qakbot clinton05 1618497049 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

clinton05

Campaign

1618497049

72.252.201.69:443

45.63.107.192:995

149.28.99.97:2222

75.118.1.141:443

189.210.115.207:443

72.240.200.181:2222

75.137.47.174:443

151.205.102.42:443

136.232.34.70:443

216.201.162.158:443

47.196.192.184:443

67.8.103.21:443

140.82.49.12:443

24.226.156.153:443

71.41.184.10:3389

24.139.72.117:443

71.74.12.34:443

24.55.112.61:443

173.21.10.71:2222

193.248.221.184:2222

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2628 2292 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2628	2292	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
2292	rundll32.exe
2292	rundll32.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2628 WerFault.exe
Token: SeBackupPrivilege 2628 WerFault.exe
Token: SeDebugPrivilege 2628 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2628	WerFault.exe
Token: SeBackupPrivilege	2628	WerFault.exe
Token: SeDebugPrivilege	2628	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3680 wrote to memory of 2292	3680	rundll32.exe	rundll32.exe
PID 3680 wrote to memory of 2292	3680	rundll32.exe	rundll32.exe
PID 3680 wrote to memory of 2292	3680	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\443005396033565.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3680

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\443005396033565.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2292

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2292 -s 836
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2628

MITRE ATT&CK Matrix

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Downloads

memory/2292-114-0x0000000000000000-mapping.dmp

Download
memory/2292-115-0x0000000004400000-0x0000000004562000-memory.dmp

Filesize
1.4MB

Download
memory/2292-116-0x0000000000BC0000-0x0000000000BC1000-memory.dmp

Filesize
4KB

Download
memory/2292-117-0x0000000004900000-0x0000000004942000-memory.dmp

Filesize
264KB

Download
memory/2292-118-0x0000000004990000-0x00000000049C9000-memory.dmp

Filesize
228KB

Download