qakbot | 2ee8543b75bdab6cdc192a5a91e1bd8dfe6906b2e13bc4406c3d05f86d6ecedb

Analysis

max time kernel
16s
max time network
113s
platform
windows10_x64
resource
win10v20210408
submitted
05-05-2021 14:02

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General

Target

56b6151dbe9687b3cfdbebd6f841779f.dll
Size

1.1MB
MD5

56b6151dbe9687b3cfdbebd6f841779f
SHA1

222ac87b71d663c6c6680e677caa7d108ae3c08f
SHA256

2ee8543b75bdab6cdc192a5a91e1bd8dfe6906b2e13bc4406c3d05f86d6ecedb
SHA512

e84d847321b271abd43da98cbbbdd7a5db0d37b5095163fe0a973aa891e471d9332d202fac3e98e97d30a61e5a51d68d980b2fa338417cf6c883482bab655532

Score

10^/10

qakbot tr 1618492267 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.12

Botnet

Campaign

1618492267

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

105.198.236.99:443

78.63.226.32:443

45.63.107.192:443

149.28.98.196:443

144.202.38.185:443

149.28.101.90:995

45.32.211.207:443

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

3636 4072 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3636	4072	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
4072	rundll32.exe
4072	rundll32.exe
3636	WerFault.exe
3636	WerFault.exe
3636	WerFault.exe
3636	WerFault.exe
3636	WerFault.exe
3636	WerFault.exe
3636	WerFault.exe
3636	WerFault.exe
3636	WerFault.exe
3636	WerFault.exe
3636	WerFault.exe
3636	WerFault.exe
3636	WerFault.exe
3636	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3636 WerFault.exe
Token: SeBackupPrivilege 3636 WerFault.exe
Token: SeDebugPrivilege 3636 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3636	WerFault.exe
Token: SeBackupPrivilege	3636	WerFault.exe
Token: SeDebugPrivilege	3636	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3920 wrote to memory of 4072	3920	rundll32.exe	rundll32.exe
PID 3920 wrote to memory of 4072	3920	rundll32.exe	rundll32.exe
PID 3920 wrote to memory of 4072	3920	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\56b6151dbe9687b3cfdbebd6f841779f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3920

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\56b6151dbe9687b3cfdbebd6f841779f.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4072 -s 792
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3636

MITRE ATT&CK Matrix

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Downloads

memory/4072-114-0x0000000000000000-mapping.dmp

Download
memory/4072-115-0x00000000034C0000-0x0000000003502000-memory.dmp

Filesize
264KB

Download
memory/4072-116-0x0000000004F50000-0x0000000004F89000-memory.dmp

Filesize
228KB

Download