qakbot | b0a2df285e3c2ebec59bf7827db9c6e6169850eb846d212ed71f469ac561643a

Analysis

max time kernel
36s
max time network
51s
platform
windows10_x64
resource
win10v20210408
submitted
14-05-2021 09:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

may13.exe.dll
Size

675KB
MD5

935e97076089beae8f61e5e1487fb3b2
SHA1

44b3b3398ca306d20a9b28b0f7566ae80fc4f0ec
SHA256

b0a2df285e3c2ebec59bf7827db9c6e6169850eb846d212ed71f469ac561643a
SHA512

a09a323c50110c55b34a7fccb980be7bf4029ac430c8bdf190e17ee4d202cf169b7c9d14d23aa054465adadb559b2fa1fe4282591f99080c8e91e08b24b6f938

Score

10^/10

qakbot clinton16 1620911967 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

clinton16

Campaign

1620911967

71.41.184.10:3389

216.201.162.158:443

95.77.223.148:443

71.74.12.34:443

86.220.62.251:2222

24.229.150.54:995

24.55.112.61:443

76.25.142.196:443

136.232.34.70:443

149.28.99.97:443

45.63.107.192:2222

45.63.107.192:443

149.28.99.97:2222

149.28.99.97:995

45.63.107.192:995

86.248.16.253:2222

86.160.137.225:443

75.67.192.125:443

140.82.49.12:443

47.22.148.6:443

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

2336 1476 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2336	1476	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
1476	rundll32.exe
1476	rundll32.exe
2336	WerFault.exe
2336	WerFault.exe
2336	WerFault.exe
2336	WerFault.exe
2336	WerFault.exe
2336	WerFault.exe
2336	WerFault.exe
2336	WerFault.exe
2336	WerFault.exe
2336	WerFault.exe
2336	WerFault.exe
2336	WerFault.exe
2336	WerFault.exe
2336	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2336 WerFault.exe
Token: SeBackupPrivilege 2336 WerFault.exe
Token: SeDebugPrivilege 2336 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2336	WerFault.exe
Token: SeBackupPrivilege	2336	WerFault.exe
Token: SeDebugPrivilege	2336	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 424 wrote to memory of 1476	424	rundll32.exe	rundll32.exe
PID 424 wrote to memory of 1476	424	rundll32.exe	rundll32.exe
PID 424 wrote to memory of 1476	424	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\may13.exe.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:424

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\may13.exe.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1476 -s 736
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2336

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1476-114-0x0000000000000000-mapping.dmp

Download
memory/1476-115-0x0000000000B30000-0x0000000000BDC000-memory.dmp

Filesize
688KB

Download
memory/1476-117-0x0000000000E00000-0x0000000000E3D000-memory.dmp

Filesize
244KB

Download
memory/1476-116-0x0000000000D80000-0x0000000000DC0000-memory.dmp

Filesize
256KB

Download