qakbot | 528f6d6d86e120c995e33560ce887a1e0542b6c1e7cffba6d4d64fea480c981b

General

Target

528f6d6d86e120c995e33560ce887a1e0542b6c1e7cffba6d4d64fea480c981b.dll
Size

217KB
MD5

4c03f27d54afd8e97f87ab0ff016aea2
SHA1

5a9c88e1ba4656c594ceae6e83ef29089fb69231
SHA256

528f6d6d86e120c995e33560ce887a1e0542b6c1e7cffba6d4d64fea480c981b
SHA512

90a9cbede4c5db052f324ce00a6d9afe575e16b45c4f577f35b39113ad803fc0b34c5a8f23deef2068371dfba6cd645c61e0e2cbae7dbb446abe9c6b17d5e568

Score

10^/10

qakbot tr 1618492267 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.12

Botnet

tr

Campaign

1618492267

C2

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

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

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

732 1632 WerFault.exe explorer.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

regsvr32.exeWerFault.exe

pid process

1636 regsvr32.exe
732 WerFault.exe
732 WerFault.exe
732 WerFault.exe
732 WerFault.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

WerFault.exe

pid process

732 WerFault.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1636 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WerFault.exe

description pid process

Token: SeDebugPrivilege 732 WerFault.exe

pid	pid_target	process	target process
732	1632	WerFault.exe	explorer.exe

pid	process
1636	regsvr32.exe
732	WerFault.exe
732	WerFault.exe
732	WerFault.exe
732	WerFault.exe

pid	process
732	WerFault.exe

pid	process
1636	regsvr32.exe

description	pid	process
Token: SeDebugPrivilege	732	WerFault.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 1684 wrote to memory of 1636	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1636	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1636	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1636	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1636	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1636	1684	regsvr32.exe	regsvr32.exe
PID 1684 wrote to memory of 1636	1684	regsvr32.exe	regsvr32.exe
PID 1636 wrote to memory of 1632	1636	regsvr32.exe	explorer.exe
PID 1636 wrote to memory of 1632	1636	regsvr32.exe	explorer.exe
PID 1636 wrote to memory of 1632	1636	regsvr32.exe	explorer.exe
PID 1636 wrote to memory of 1632	1636	regsvr32.exe	explorer.exe
PID 1636 wrote to memory of 1632	1636	regsvr32.exe	explorer.exe
PID 1636 wrote to memory of 1632	1636	regsvr32.exe	explorer.exe
PID 1632 wrote to memory of 732	1632	explorer.exe	WerFault.exe
PID 1632 wrote to memory of 732	1632	explorer.exe	WerFault.exe
PID 1632 wrote to memory of 732	1632	explorer.exe	WerFault.exe
PID 1632 wrote to memory of 732	1632	explorer.exe	WerFault.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\528f6d6d86e120c995e33560ce887a1e0542b6c1e7cffba6d4d64fea480c981b.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1684

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\528f6d6d86e120c995e33560ce887a1e0542b6c1e7cffba6d4d64fea480c981b.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1632 -s 376
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:732

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/732-61-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1632-56-0x00000000000C0000-0x00000000000C2000-memory.dmp

Filesize
8KB

Download
memory/1632-58-0x0000000074521000-0x0000000074523000-memory.dmp

Filesize
8KB

Download
memory/1632-59-0x0000000000BD0000-0x0000000000BD1000-memory.dmp

Filesize
4KB

Download
memory/1632-60-0x0000000000080000-0x00000000000B9000-memory.dmp

Filesize
228KB

Download
memory/1636-55-0x0000000076421000-0x0000000076423000-memory.dmp

Filesize
8KB

Download
memory/1684-54-0x000007FEFBAE1000-0x000007FEFBAE3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing