qakbot | 8efcbc04149f10398a69623701f97af6e1e0e1fc23f88c498af84406aab585aa

Analysis

max time kernel
44s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
08-09-2022 19:45

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General

Target

loader.exe.dll
Size

546KB
MD5

53bac1a126842d85427dc4a7dcc8ced6
SHA1

70c3308e21f9064c4bdc1e1db3510a1213d8dbc0
SHA256

8efcbc04149f10398a69623701f97af6e1e0e1fc23f88c498af84406aab585aa
SHA512

69a051730112596a653e0212a6635bcf76d5317bfbfa121b97f5e7a60cb6146314277df1fe09a848f91cc00f842adf4a886c56fe30beed49099ac276938dbeaf
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

1484 984 WerFault.exe explorer.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1500 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1500 rundll32.exe

pid	pid_target	process	target process
1484	984	WerFault.exe	explorer.exe

pid	process
1500	rundll32.exe

pid	process
1500	rundll32.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exe

description	pid	process	target process
PID 736 wrote to memory of 1500	736	rundll32.exe	rundll32.exe
PID 736 wrote to memory of 1500	736	rundll32.exe	rundll32.exe
PID 736 wrote to memory of 1500	736	rundll32.exe	rundll32.exe
PID 736 wrote to memory of 1500	736	rundll32.exe	rundll32.exe
PID 736 wrote to memory of 1500	736	rundll32.exe	rundll32.exe
PID 736 wrote to memory of 1500	736	rundll32.exe	rundll32.exe
PID 736 wrote to memory of 1500	736	rundll32.exe	rundll32.exe
PID 1500 wrote to memory of 984	1500	rundll32.exe	explorer.exe
PID 1500 wrote to memory of 984	1500	rundll32.exe	explorer.exe
PID 1500 wrote to memory of 984	1500	rundll32.exe	explorer.exe
PID 1500 wrote to memory of 984	1500	rundll32.exe	explorer.exe
PID 1500 wrote to memory of 984	1500	rundll32.exe	explorer.exe
PID 1500 wrote to memory of 984	1500	rundll32.exe	explorer.exe
PID 984 wrote to memory of 1484	984	explorer.exe	WerFault.exe
PID 984 wrote to memory of 1484	984	explorer.exe	WerFault.exe
PID 984 wrote to memory of 1484	984	explorer.exe	WerFault.exe
PID 984 wrote to memory of 1484	984	explorer.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\loader.exe.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:736

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\loader.exe.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1500

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 984 -s 404
4⤵
- Program crash
PID:1484

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/984-59-0x0000000000000000-mapping.dmp

Download
memory/984-61-0x00000000744B1000-0x00000000744B3000-memory.dmp

Filesize
8KB

Download
memory/984-63-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/984-65-0x0000000000080000-0x00000000000A2000-memory.dmp

Filesize
136KB

Download
memory/1484-64-0x0000000000000000-mapping.dmp

Download
memory/1500-54-0x0000000000000000-mapping.dmp

Download
memory/1500-55-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

Download
memory/1500-56-0x00000000002E0000-0x0000000000366000-memory.dmp

Filesize
536KB

Download
memory/1500-57-0x00000000003C0000-0x00000000003E4000-memory.dmp

Filesize
144KB

Download
memory/1500-58-0x0000000000A50000-0x0000000000A72000-memory.dmp

Filesize
136KB

Download
memory/1500-62-0x0000000000A50000-0x0000000000A72000-memory.dmp

Filesize
136KB

Download