qakbot | 48a79cc89ec1002be655b5727c420d7a00fcdd044e0dea12e371af8804d1233f

Analysis

max time kernel
27s
max time network
112s
platform
windows10_x64
resource
win10v20210410
submitted
21-04-2021 11:46

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General

Target

8e4c0c3730667bf8dfb8c0ee23fbe8bb.dll
Size

632KB
MD5

8e4c0c3730667bf8dfb8c0ee23fbe8bb
SHA1

da344c94f80cfa5448782b1d5f52cd91bb59c49f
SHA256

48a79cc89ec1002be655b5727c420d7a00fcdd044e0dea12e371af8804d1233f
SHA512

a61d3e57b9805d4b4926de80c07442be494417bc1d444290654fa9d0bca551c00dde3f09dc1700ac124b604cb39192c307423eb81ddec75b17ba5b7cefbc7897

Score

10^/10

qakbot obama30 1618843418 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama30

Campaign

1618843418

83.110.109.164:2222

75.67.192.125:443

189.210.115.207:443

47.196.192.184:443

72.252.201.69:443

151.205.102.42:443

81.97.154.100:443

24.117.107.120:443

140.82.49.12:443

78.63.226.32:443

72.240.200.181:2222

75.137.47.174:443

71.41.184.10:3389

73.25.124.140:2222

149.28.101.90:8443

149.28.101.90:2222

45.77.115.208:995

45.77.115.208:8443

207.246.77.75:8443

207.246.77.75:2222

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

4072 3964 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4072	3964	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
3964	rundll32.exe
3964	rundll32.exe
4072	WerFault.exe
4072	WerFault.exe
4072	WerFault.exe
4072	WerFault.exe
4072	WerFault.exe
4072	WerFault.exe
4072	WerFault.exe
4072	WerFault.exe
4072	WerFault.exe
4072	WerFault.exe
4072	WerFault.exe
4072	WerFault.exe
4072	WerFault.exe
4072	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 4072 WerFault.exe
Token: SeBackupPrivilege 4072 WerFault.exe
Token: SeDebugPrivilege 4072 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	4072	WerFault.exe
Token: SeBackupPrivilege	4072	WerFault.exe
Token: SeDebugPrivilege	4072	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3944 wrote to memory of 3964	3944	rundll32.exe	rundll32.exe
PID 3944 wrote to memory of 3964	3944	rundll32.exe	rundll32.exe
PID 3944 wrote to memory of 3964	3944	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8e4c0c3730667bf8dfb8c0ee23fbe8bb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3944

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8e4c0c3730667bf8dfb8c0ee23fbe8bb.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3964 -s 748
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4072

MITRE ATT&CK Matrix

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Downloads

memory/3964-114-0x0000000000000000-mapping.dmp

Download
memory/3964-115-0x0000000004B20000-0x0000000004B62000-memory.dmp

Filesize
264KB

Download
memory/3964-116-0x0000000004B70000-0x0000000004BA9000-memory.dmp

Filesize
228KB

Download