qakbot | 416be444bcaf267f35bc3b337c6406627de0dbc15bea18e9c0978c645646d00f

General

Target

bin.html.dll
Size

442KB
MD5

af1b8ffa5ce349f166657df784433ab8
SHA1

69f72846d7aeb2a756a93d99182dd57dd0573585
SHA256

416be444bcaf267f35bc3b337c6406627de0dbc15bea18e9c0978c645646d00f
SHA512

78e47aae18225df0998c417853bb7f32913ece4e17a196ce86a597a53f7fce3ed4c2aa64fad3f100df6441112fdb8c6f22b15b2c553522cb627cea1a7a4b585e

Score

10^/10

qakbot tr 1623225382 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

tr

Campaign

1623225382

C2

190.85.91.154:443

140.82.49.12:443

105.198.236.101:443

68.186.192.69:443

24.95.61.62:443

90.65.234.26:2222

197.45.110.165:995

96.61.23.88:995

172.78.51.35:443

184.185.103.157:443

71.163.222.223:443

27.223.92.142:995

24.179.77.236:443

97.69.160.4:2222

188.26.91.212:443

75.67.192.125:443

24.152.219.253:995

92.59.35.196:2222

47.22.148.6:443

216.201.162.158:443

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1944 regsvr32.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

1284 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1956 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1956 rundll32.exe

pid	process
1944	regsvr32.exe

pid	process
1284	schtasks.exe

pid	process
1956	rundll32.exe

pid	process
1956	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 768 wrote to memory of 1956	768	rundll32.exe	rundll32.exe
PID 768 wrote to memory of 1956	768	rundll32.exe	rundll32.exe
PID 768 wrote to memory of 1956	768	rundll32.exe	rundll32.exe
PID 768 wrote to memory of 1956	768	rundll32.exe	rundll32.exe
PID 768 wrote to memory of 1956	768	rundll32.exe	rundll32.exe
PID 768 wrote to memory of 1956	768	rundll32.exe	rundll32.exe
PID 768 wrote to memory of 1956	768	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 1200	1956	rundll32.exe	explorer.exe
PID 1956 wrote to memory of 1200	1956	rundll32.exe	explorer.exe
PID 1956 wrote to memory of 1200	1956	rundll32.exe	explorer.exe
PID 1956 wrote to memory of 1200	1956	rundll32.exe	explorer.exe
PID 1956 wrote to memory of 1200	1956	rundll32.exe	explorer.exe
PID 1956 wrote to memory of 1200	1956	rundll32.exe	explorer.exe
PID 1200 wrote to memory of 1284	1200	explorer.exe	schtasks.exe
PID 1200 wrote to memory of 1284	1200	explorer.exe	schtasks.exe
PID 1200 wrote to memory of 1284	1200	explorer.exe	schtasks.exe
PID 1200 wrote to memory of 1284	1200	explorer.exe	schtasks.exe
PID 328 wrote to memory of 560	328	taskeng.exe	regsvr32.exe
PID 328 wrote to memory of 560	328	taskeng.exe	regsvr32.exe
PID 328 wrote to memory of 560	328	taskeng.exe	regsvr32.exe
PID 328 wrote to memory of 560	328	taskeng.exe	regsvr32.exe
PID 328 wrote to memory of 560	328	taskeng.exe	regsvr32.exe
PID 560 wrote to memory of 1944	560	regsvr32.exe	regsvr32.exe
PID 560 wrote to memory of 1944	560	regsvr32.exe	regsvr32.exe
PID 560 wrote to memory of 1944	560	regsvr32.exe	regsvr32.exe
PID 560 wrote to memory of 1944	560	regsvr32.exe	regsvr32.exe
PID 560 wrote to memory of 1944	560	regsvr32.exe	regsvr32.exe
PID 560 wrote to memory of 1944	560	regsvr32.exe	regsvr32.exe
PID 560 wrote to memory of 1944	560	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin.html.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:768

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin.html.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1956

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1200

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ivezaqkr /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\bin.html.dll\"" /SC ONCE /Z /ST 10:28 /ET 10:40
4⤵
- Creates scheduled task(s)
PID:1284

C:\Windows\system32\taskeng.exe
taskeng.exe {D8AA51F9-F41D-439D-9265-B5957D6A19BD} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:328

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\bin.html.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:560

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\bin.html.dll"
3⤵
- Loads dropped DLL
PID:1944

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

C:\Users\Admin\AppData\Local\Temp\bin.html.dll
MD5
e10d26f9a6329df08685653641b4bf58

SHA1
2da4de3bc061b7a2a37dd3f3d5df7c9eb21c5d10

SHA256
c509c3819ad39dc9c6f248024eb0f202ab67f4c8ba1723a5331a58f121c3ad55

SHA512
39b5bb9b958e49b3ebe17e8a79e0b5b47a6e51f33126abc3756f4ab1aff4c13d5e9134c9fee96f2071c6082a8bcae0721c9f1cefc486994aa7affa697f1691da

Download Submit
\Users\Admin\AppData\Local\Temp\bin.html.dll
MD5
e10d26f9a6329df08685653641b4bf58

SHA1
2da4de3bc061b7a2a37dd3f3d5df7c9eb21c5d10

SHA256
c509c3819ad39dc9c6f248024eb0f202ab67f4c8ba1723a5331a58f121c3ad55

SHA512
39b5bb9b958e49b3ebe17e8a79e0b5b47a6e51f33126abc3756f4ab1aff4c13d5e9134c9fee96f2071c6082a8bcae0721c9f1cefc486994aa7affa697f1691da

Download Submit
memory/560-70-0x000007FEFC181000-0x000007FEFC183000-memory.dmp

Filesize
8KB

Download
memory/560-69-0x0000000000000000-mapping.dmp

Download
memory/1200-68-0x0000000000080000-0x00000000000BD000-memory.dmp

Filesize
244KB

Download
memory/1200-64-0x0000000000000000-mapping.dmp

Download
memory/1200-66-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

Filesize
8KB

Download
memory/1284-67-0x0000000000000000-mapping.dmp

Download
memory/1944-72-0x0000000000000000-mapping.dmp

Download
memory/1956-60-0x0000000000000000-mapping.dmp

Download
memory/1956-63-0x0000000010000000-0x0000000010070000-memory.dmp

Filesize
448KB

Download
memory/1956-62-0x0000000000140000-0x000000000019C000-memory.dmp

Filesize
368KB

Download
memory/1956-61-0x0000000075EF1000-0x0000000075EF3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads