qakbot | 7ed63d34c33a09c5579ea306c2beaee83ce36ea428a84b5d33a43ed112f46a3e

General

Target

39b946880e4f2b9a2ba7b81a53256d0bd191650b3827525033fc07ddf159ef50.dll
Size

230KB
MD5

50eba5e3eadf988a741af29e55bf7ee4
SHA1

1bf90a16af8c31ff3d47a16f3aceda493d146735
SHA256

39b946880e4f2b9a2ba7b81a53256d0bd191650b3827525033fc07ddf159ef50
SHA512

039a135a33755eb9c4dca180beee863570dbcc1858b802dd9f6ca02cf37363f8ac9d9861e2624944ef5f9b019db0102118b3435c2b28a1b1381654edafd4c803

Score

10^/10

qakbot tr 1619706851 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

tr

Campaign

1619706851

C2

24.117.107.120:443

190.85.91.154:443

72.252.201.69:443

189.210.115.207:443

71.41.184.10:3389

81.97.154.100:443

50.29.166.232:995

140.82.49.12:443

75.137.47.174:443

71.74.12.34:443

73.25.124.140:2222

149.28.99.97:2222

45.77.115.208:2222

45.32.211.207:995

207.246.116.237:443

149.28.99.97:443

207.246.77.75:443

149.28.98.196:995

207.246.116.237:2222

45.77.115.208:8443

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

1452 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

832 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

regsvr32.exe

pid process

2012 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2012 regsvr32.exe

pid	process
1452	regsvr32.exe

pid	process
832	schtasks.exe

pid	process
2012	regsvr32.exe

pid	process
2012	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 788 wrote to memory of 2012	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 2012	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 2012	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 2012	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 2012	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 2012	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 2012	788	regsvr32.exe	regsvr32.exe
PID 2012 wrote to memory of 828	2012	regsvr32.exe	explorer.exe
PID 2012 wrote to memory of 828	2012	regsvr32.exe	explorer.exe
PID 2012 wrote to memory of 828	2012	regsvr32.exe	explorer.exe
PID 2012 wrote to memory of 828	2012	regsvr32.exe	explorer.exe
PID 2012 wrote to memory of 828	2012	regsvr32.exe	explorer.exe
PID 2012 wrote to memory of 828	2012	regsvr32.exe	explorer.exe
PID 828 wrote to memory of 832	828	explorer.exe	schtasks.exe
PID 828 wrote to memory of 832	828	explorer.exe	schtasks.exe
PID 828 wrote to memory of 832	828	explorer.exe	schtasks.exe
PID 828 wrote to memory of 832	828	explorer.exe	schtasks.exe
PID 760 wrote to memory of 1824	760	taskeng.exe	regsvr32.exe
PID 760 wrote to memory of 1824	760	taskeng.exe	regsvr32.exe
PID 760 wrote to memory of 1824	760	taskeng.exe	regsvr32.exe
PID 760 wrote to memory of 1824	760	taskeng.exe	regsvr32.exe
PID 760 wrote to memory of 1824	760	taskeng.exe	regsvr32.exe
PID 1824 wrote to memory of 1452	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1452	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1452	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1452	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1452	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1452	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1452	1824	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\39b946880e4f2b9a2ba7b81a53256d0bd191650b3827525033fc07ddf159ef50.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:788

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\39b946880e4f2b9a2ba7b81a53256d0bd191650b3827525033fc07ddf159ef50.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2012

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:828

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn pxqulzar /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\39b946880e4f2b9a2ba7b81a53256d0bd191650b3827525033fc07ddf159ef50.dll\"" /SC ONCE /Z /ST 20:32 /ET 20:44
4⤵
- Creates scheduled task(s)
PID:832

C:\Windows\system32\taskeng.exe
taskeng.exe {CE68F0D8-302D-4C59-8E9D-559376CB1975} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:760

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\39b946880e4f2b9a2ba7b81a53256d0bd191650b3827525033fc07ddf159ef50.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1824

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\39b946880e4f2b9a2ba7b81a53256d0bd191650b3827525033fc07ddf159ef50.dll"
3⤵
- Loads dropped DLL
PID:1452

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\39b946880e4f2b9a2ba7b81a53256d0bd191650b3827525033fc07ddf159ef50.dll
MD5
1b0d503775f7f25151c266e2a0fedee6

SHA1
8be401fc7ab89a920950e2687fa4aa336d1f29ae

SHA256
9d890d5c994d0616a8acf8b5eb6d6c63eb7e26959a63e48a552e2f9bba5db89f

SHA512
0d1f8c8f7f49adf4cbf676aef4f485fbbf46bcad23b39afafab30aff97c410588249c39e3fbc99bdf32e3a16dd8a878e3133b34a35e28a27343b222f0b9eb23d

Download Submit
\Users\Admin\AppData\Local\Temp\39b946880e4f2b9a2ba7b81a53256d0bd191650b3827525033fc07ddf159ef50.dll
MD5
1b0d503775f7f25151c266e2a0fedee6

SHA1
8be401fc7ab89a920950e2687fa4aa336d1f29ae

SHA256
9d890d5c994d0616a8acf8b5eb6d6c63eb7e26959a63e48a552e2f9bba5db89f

SHA512
0d1f8c8f7f49adf4cbf676aef4f485fbbf46bcad23b39afafab30aff97c410588249c39e3fbc99bdf32e3a16dd8a878e3133b34a35e28a27343b222f0b9eb23d

Download Submit
memory/788-60-0x000007FEFBC81000-0x000007FEFBC83000-memory.dmp

Filesize
8KB

Download
memory/828-63-0x0000000000000000-mapping.dmp

Download
memory/828-65-0x00000000744F1000-0x00000000744F3000-memory.dmp

Filesize
8KB

Download
memory/828-66-0x0000000000110000-0x000000000014D000-memory.dmp

Filesize
244KB

Download
memory/832-67-0x0000000000000000-mapping.dmp

Download
memory/1452-71-0x0000000000000000-mapping.dmp

Download
memory/1824-68-0x0000000000000000-mapping.dmp

Download
memory/2012-61-0x0000000000000000-mapping.dmp

Download
memory/2012-62-0x0000000075551000-0x0000000075553000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads