qakbot | 58b9f244d9d78826c9f7c93efdd156267353e4eb41a756e0b4eaacbb10ec2920

General

Target

58b9f244d9d78826c9f7c93efdd156267353e4eb41a756e0b4eaacbb10ec2920.dll
Size

2.5MB
MD5

c8c53916c5d517e775a70772cff76883
SHA1

b47ed34755c1b375fa3824a305eff097f1d84def
SHA256

58b9f244d9d78826c9f7c93efdd156267353e4eb41a756e0b4eaacbb10ec2920
SHA512

cb57efbd2b29f84ab6e564b8c529e9a67321bda8dd24a8365977f2e65cd19bb80a6f4fb28744ea1c9c14625a7fa724d982deed9f369c16d28dbc28eb9e541a51

Score

10^/10

qakbot abc117 1608747966 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.157

Botnet

abc117

Campaign

1608747966

C2

67.6.54.180:443

187.250.170.34:995

67.141.11.98:443

109.154.79.222:2222

2.88.184.160:443

85.52.72.32:2222

86.98.21.234:443

73.166.10.38:50003

90.61.30.155:2222

71.182.142.63:443

178.223.22.192:995

184.189.122.72:443

181.39.236.199:443

72.240.200.181:2222

154.238.45.174:995

47.22.148.6:443

2.51.251.47:995

199.19.117.131:443

200.76.215.87:443

37.104.39.32:995

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

Drops file in Windows directory 2 IoCs

Processes:

svchost.exe

description	ioc	process
File opened for modification	C:\Windows\SoftwareDistribution\Download\9d6172fa1dc41a48846593219fc6519f\BITDC98.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\9d6172fa1dc41a48846593219fc6519f\Cmn5TH6S2lFFnfMN8MLr2EoNUIAGzQo2UUjHGMEC99A=	svchost.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

2532 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

4632 rundll32.exe
4632 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

4632 rundll32.exe

pid	process
2532	schtasks.exe

pid	process
4632	rundll32.exe
4632	rundll32.exe

pid	process
4632	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exe

description	pid	process	target process
PID 4584 wrote to memory of 4632	4584	rundll32.exe	rundll32.exe
PID 4584 wrote to memory of 4632	4584	rundll32.exe	rundll32.exe
PID 4584 wrote to memory of 4632	4584	rundll32.exe	rundll32.exe
PID 4632 wrote to memory of 4456	4632	rundll32.exe	explorer.exe
PID 4632 wrote to memory of 4456	4632	rundll32.exe	explorer.exe
PID 4632 wrote to memory of 4456	4632	rundll32.exe	explorer.exe
PID 4632 wrote to memory of 4456	4632	rundll32.exe	explorer.exe
PID 4632 wrote to memory of 4456	4632	rundll32.exe	explorer.exe
PID 4456 wrote to memory of 2532	4456	explorer.exe	schtasks.exe
PID 4456 wrote to memory of 2532	4456	explorer.exe	schtasks.exe
PID 4456 wrote to memory of 2532	4456	explorer.exe	schtasks.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\58b9f244d9d78826c9f7c93efdd156267353e4eb41a756e0b4eaacbb10ec2920.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4584

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\58b9f244d9d78826c9f7c93efdd156267353e4eb41a756e0b4eaacbb10ec2920.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4632

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:4456

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ermiyjbu /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\58b9f244d9d78826c9f7c93efdd156267353e4eb41a756e0b4eaacbb10ec2920.dll\"" /SC ONCE /Z /ST 07:49 /ET 08:01
4⤵
- Creates scheduled task(s)
PID:2532

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s BITS
1⤵
- Drops file in Windows directory
PID:4012

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/4012-138-0x00000229FF960000-0x00000229FF970000-memory.dmp

Filesize
64KB

Download
memory/4012-139-0x00000229FF9C0000-0x00000229FF9D0000-memory.dmp

Filesize
64KB

Download
memory/4012-140-0x00000229820D0000-0x00000229820D4000-memory.dmp

Filesize
16KB

Download
memory/4456-136-0x0000000000980000-0x0000000000DB3000-memory.dmp

Filesize
4.2MB

Download
memory/4456-137-0x0000000000DC0000-0x0000000000DF4000-memory.dmp

Filesize
208KB

Download
memory/4632-134-0x0000000002AE0000-0x0000000002CCA000-memory.dmp

Filesize
1.9MB

Download
memory/4632-135-0x0000000010000000-0x000000001028A000-memory.dmp

Filesize
2.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads