qakbot | 2ccfe744bd7e731ad93195fb0e26f60f842c71e596d623bdae68c99e67c7b43b

Resubmissions

08-09-2022 22:07

220908-11w5vadaeq 10

Analysis

max time kernel
140s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
08-09-2022 22:07

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General

Target

__dtq.dll
Size

556KB
MD5

289a44dfd0966c96fa8ef085cd6fd96a
SHA1

7485a92cee0db82be78cb10a35c4b90e20b71d84
SHA256

e09410cff0a3a9d58d4feb748d175f66ed4fa607dec17fa02ae5a1a64155e7ff
SHA512

8b67e97aa07ca43b274dfd2e00dbd36a5d4ff5ecf6807e68dfd12de94ffbd2f675467a4157ec44dc2ca323b98aaa3de7188a65484e08c1ad8aabf17285e342ee
SSDEEP

12288:LWghjfsaHKisYUVJAEvyxN1Us1RvCey4CZfxz4uc:SijHHKH53vU1UwRq3bzp

Score

10^/10

qakbot bb 1662647912 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.860

Botnet

Campaign

1662647912

197.94.210.133:443

193.3.19.37:443

70.51.153.182:2222

99.232.140.205:2222

123.240.131.1:443

177.102.84.28:32101

105.156.152.227:443

190.59.247.136:995

89.211.218.88:2222

81.214.220.237:443

85.99.62.74:443

191.97.234.238:995

81.131.161.131:2078

217.165.68.122:993

219.69.103.199:443

37.210.148.30:995

64.207.215.69:443

113.169.57.104:443

179.225.221.169:32101

151.234.99.49:990

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

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

3680 5072 WerFault.exe rundll32.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

5072 rundll32.exe
5072 rundll32.exe

pid	pid_target	process	target process
3680	5072	WerFault.exe	rundll32.exe

pid	process
5072	rundll32.exe
5072	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 5084 wrote to memory of 5072	5084	rundll32.exe	rundll32.exe
PID 5084 wrote to memory of 5072	5084	rundll32.exe	rundll32.exe
PID 5084 wrote to memory of 5072	5084	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\__dtq.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5084

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\__dtq.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5072 -s 700
3⤵
- Program crash
PID:3680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 5072 -ip 5072
1⤵
PID:2660

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/5072-132-0x0000000000000000-mapping.dmp

Download
memory/5072-133-0x0000000004DE0000-0x0000000004E04000-memory.dmp

Filesize
144KB

Download
memory/5072-134-0x0000000004E10000-0x0000000004E32000-memory.dmp

Filesize
136KB

Download