qakbot | 4e372c4a9997c1f2529dfe76a21ee2d3b38f0505bad51cd41b4572aef61e5239

Analysis

max time kernel
24s
max time network
104s
platform
windows10_x64
resource
win10v20201028
submitted
25-03-2021 21:25

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General

Target

4e372c4a9997c1f2529dfe76a21ee2d3b38f0505bad51cd41b4572aef61e5239.dll
Size

1.2MB
MD5

1261d63d5caea3e5b91c4e6c3b072dc0
SHA1

38c3f5657bf8cff88aaa0f22785ade7357b7e975
SHA256

4e372c4a9997c1f2529dfe76a21ee2d3b38f0505bad51cd41b4572aef61e5239
SHA512

c45b83b0fab53f6bc5f0cf8b0d8c2eef5e123a130698635302bcb738219da3ad092efd859eeee54b4db320f4c545ecedcacb397e9fcad1bdbcce7c6786fe7582

Score

10^/10

qakbot biden12 1615580905 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

biden12

Campaign

1615580905

24.229.150.54:995

109.12.111.14:443

173.21.10.71:2222

81.214.126.173:2222

75.118.1.141:443

98.252.118.134:443

71.74.12.34:443

186.31.77.42:443

81.97.154.100:443

71.117.132.169:443

24.139.72.117:443

67.165.206.193:993

106.51.52.111:443

47.196.192.184:443

71.197.126.250:443

24.95.61.62:443

47.22.148.6:443

195.12.154.8:443

71.163.223.159:443

197.45.110.165:995

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

500 4804 WerFault.exe rundll32.exe

pid	pid_target	process	target process
500	4804	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

WerFault.exe

pid	process
500	WerFault.exe
500	WerFault.exe
500	WerFault.exe
500	WerFault.exe
500	WerFault.exe
500	WerFault.exe
500	WerFault.exe
500	WerFault.exe
500	WerFault.exe
500	WerFault.exe
500	WerFault.exe
500	WerFault.exe
500	WerFault.exe
500	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 500 WerFault.exe
Token: SeBackupPrivilege 500 WerFault.exe
Token: SeDebugPrivilege 500 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	500	WerFault.exe
Token: SeBackupPrivilege	500	WerFault.exe
Token: SeDebugPrivilege	500	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4768 wrote to memory of 4804	4768	rundll32.exe	rundll32.exe
PID 4768 wrote to memory of 4804	4768	rundll32.exe	rundll32.exe
PID 4768 wrote to memory of 4804	4768	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4e372c4a9997c1f2529dfe76a21ee2d3b38f0505bad51cd41b4572aef61e5239.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4768

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4e372c4a9997c1f2529dfe76a21ee2d3b38f0505bad51cd41b4572aef61e5239.dll,#1
2⤵
PID:4804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 780
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:500

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/500-6-0x0000000004B90000-0x0000000004B91000-memory.dmp

Filesize
4KB

Download
memory/500-7-0x0000000004F90000-0x0000000004F91000-memory.dmp

Filesize
4KB

Download
memory/4804-2-0x0000000000000000-mapping.dmp

Download
memory/4804-3-0x0000000003090000-0x0000000003091000-memory.dmp

Filesize
4KB

Download
memory/4804-4-0x0000000004C20000-0x0000000004C59000-memory.dmp

Filesize
228KB

Download
memory/4804-5-0x0000000004CA0000-0x0000000004CDB000-memory.dmp

Filesize
236KB

Download