qakbot | 9bc04bcd9449e92e757b9d4a94de6c2d2f13059eb98749f8c41d98078fe8f1b0

Analysis

max time kernel
11s
max time network
110s
platform
windows10_x64
resource
win10v20201028
submitted
09-03-2021 20:17

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General

Target

svvhos.dati2.dll
Size

770KB
MD5

4763f1ab776ad1946794b92147fc8812
SHA1

9760c3de159869c976b70be5bcc05465ef9a8d58
SHA256

9dfeb3b1c79a2de9a175b2eeae77116839e783ef19c0acb9fc21b72eb5669b4d
SHA512

914014a210bf4e471aa15c6b66d81a203290e201cedf86b9f3794c94b8770c4c6cfa64a9c4526a7ec86ebee8701bc12a02ba054549f233d0c45532040f5150f8

Score

10^/10

qakbot obama10 1615286191 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama10

Campaign

1615286191

76.94.200.148:995

140.82.49.12:443

24.95.61.62:443

195.43.173.70:443

197.45.110.165:995

87.202.87.210:2222

79.115.174.55:443

196.151.252.84:443

45.118.216.157:443

77.211.30.202:995

89.3.198.238:443

47.196.192.184:443

86.175.79.249:443

80.227.5.69:443

70.168.130.172:995

83.110.108.38:2222

71.117.132.169:443

184.189.122.72:443

47.22.148.6:443

84.72.35.226:443

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

3932 376 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3932	376	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

WerFault.exe

pid	process
3932	WerFault.exe
3932	WerFault.exe
3932	WerFault.exe
3932	WerFault.exe
3932	WerFault.exe
3932	WerFault.exe
3932	WerFault.exe
3932	WerFault.exe
3932	WerFault.exe
3932	WerFault.exe
3932	WerFault.exe
3932	WerFault.exe
3932	WerFault.exe
3932	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3932 WerFault.exe
Token: SeBackupPrivilege 3932 WerFault.exe
Token: SeDebugPrivilege 3932 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3932	WerFault.exe
Token: SeBackupPrivilege	3932	WerFault.exe
Token: SeDebugPrivilege	3932	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 492 wrote to memory of 376	492	rundll32.exe	rundll32.exe
PID 492 wrote to memory of 376	492	rundll32.exe	rundll32.exe
PID 492 wrote to memory of 376	492	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\svvhos.dati2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:492

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\svvhos.dati2.dll,#1
2⤵
PID:376

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 376 -s 752
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3932

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/376-2-0x0000000000000000-mapping.dmp

Download
memory/376-3-0x0000000003FF1000-0x0000000004055000-memory.dmp

Filesize
400KB

Download
memory/376-4-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/376-7-0x0000000004740000-0x0000000004775000-memory.dmp

Filesize
212KB

Download
memory/376-6-0x0000000004160000-0x0000000004193000-memory.dmp

Filesize
204KB

Download
memory/3932-5-0x0000000004550000-0x0000000004551000-memory.dmp

Filesize
4KB

Download