qakbot | 3b4d7f8036918c75267ca13980ac17419652c12d968336013808b04151b47455

Analysis

max time kernel
15s
max time network
91s
platform
windows10_x64
resource
win10v20210408
submitted
16-06-2021 15:58

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General

Target

de9aac78d73718b4cb88e046cfdd8113.dll
Size

893KB
MD5

de9aac78d73718b4cb88e046cfdd8113
SHA1

fddc61687e4a8e94a6ca9581979ece4aa7c08f08
SHA256

3b4d7f8036918c75267ca13980ac17419652c12d968336013808b04151b47455
SHA512

5abfb50760a0f5c180c50e185df70ecfafc00fb4ce300959f2e048897409a83f76a60f63f1c7250ef550a720cb9881600bec7da79e03b78c4316d10bbbfca3eb

Score

10^/10

qakbot obama60 1623839235 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.115

Botnet

obama60

Campaign

1623839235

71.163.222.223:443

83.110.109.155:2222

140.82.49.12:443

144.139.47.206:443

105.198.236.101:443

136.232.34.70:443

90.65.234.26:2222

71.41.184.10:3389

98.192.185.86:443

184.185.103.157:443

24.179.77.236:443

81.97.154.100:443

186.144.33.73:443

96.253.46.210:443

213.122.113.120:443

47.22.148.6:443

149.28.99.97:995

45.63.107.192:2222

45.32.211.207:443

45.32.211.207:8443

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

2800 64 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2800	64	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
64	rundll32.exe
64	rundll32.exe
2800	WerFault.exe
2800	WerFault.exe
2800	WerFault.exe
2800	WerFault.exe
2800	WerFault.exe
2800	WerFault.exe
2800	WerFault.exe
2800	WerFault.exe
2800	WerFault.exe
2800	WerFault.exe
2800	WerFault.exe
2800	WerFault.exe
2800	WerFault.exe
2800	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2800 WerFault.exe
Token: SeBackupPrivilege 2800 WerFault.exe
Token: SeDebugPrivilege 2800 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2800	WerFault.exe
Token: SeBackupPrivilege	2800	WerFault.exe
Token: SeDebugPrivilege	2800	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 644 wrote to memory of 64	644	rundll32.exe	rundll32.exe
PID 644 wrote to memory of 64	644	rundll32.exe	rundll32.exe
PID 644 wrote to memory of 64	644	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\de9aac78d73718b4cb88e046cfdd8113.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:644

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\de9aac78d73718b4cb88e046cfdd8113.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:64

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 64 -s 704
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2800

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/64-114-0x0000000000000000-mapping.dmp

Download
memory/64-115-0x0000000000600000-0x00000000006E3000-memory.dmp

Filesize
908KB

Download
memory/64-116-0x0000000000590000-0x00000000005B3000-memory.dmp

Filesize
140KB

Download
memory/64-117-0x00000000006F0000-0x000000000071F000-memory.dmp

Filesize
188KB

Download