qakbot | 2c544aeae61ee9bad278fc039e69b5ba8ce1861ed440b4704ce479770fc049cb

General

Target

45aca51df21c61427db0ed10b554259b.dll
Size

539KB
MD5

45aca51df21c61427db0ed10b554259b
SHA1

43b973562001eb5f2ca0b8f6f89777ac48f05138
SHA256

2c544aeae61ee9bad278fc039e69b5ba8ce1861ed440b4704ce479770fc049cb
SHA512

c628dd93f39c5cd74ea7de4bd37228e354851162f2cfad174ba2a50bac958c0c478e84f8d8a3b213441dcb8a144ba630b34ac57b8774009af692c816bb423daa

Score

10^/10

qakbot obama102 1632302707 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.318

Botnet

obama102

Campaign

1632302707

C2

120.150.218.241:995

47.22.148.6:443

105.198.236.99:443

95.77.223.148:443

140.82.49.12:443

27.223.92.142:995

73.151.236.31:443

136.232.34.70:443

144.139.47.206:443

45.46.53.140:2222

76.25.142.196:443

173.21.10.71:2222

75.188.35.168:443

71.74.12.34:443

96.37.113.36:993

67.165.206.193:993

189.210.115.207:443

72.252.201.69:443

24.139.72.117:443

24.229.150.54:995

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

1472 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

1312 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1428 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1428 rundll32.exe

pid	process
1472	regsvr32.exe

pid	process
1312	schtasks.exe

pid	process
1428	rundll32.exe

pid	process
1428	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1432 wrote to memory of 1428	1432	rundll32.exe	rundll32.exe
PID 1432 wrote to memory of 1428	1432	rundll32.exe	rundll32.exe
PID 1432 wrote to memory of 1428	1432	rundll32.exe	rundll32.exe
PID 1432 wrote to memory of 1428	1432	rundll32.exe	rundll32.exe
PID 1432 wrote to memory of 1428	1432	rundll32.exe	rundll32.exe
PID 1432 wrote to memory of 1428	1432	rundll32.exe	rundll32.exe
PID 1432 wrote to memory of 1428	1432	rundll32.exe	rundll32.exe
PID 1428 wrote to memory of 756	1428	rundll32.exe	explorer.exe
PID 1428 wrote to memory of 756	1428	rundll32.exe	explorer.exe
PID 1428 wrote to memory of 756	1428	rundll32.exe	explorer.exe
PID 1428 wrote to memory of 756	1428	rundll32.exe	explorer.exe
PID 1428 wrote to memory of 756	1428	rundll32.exe	explorer.exe
PID 1428 wrote to memory of 756	1428	rundll32.exe	explorer.exe
PID 756 wrote to memory of 1312	756	explorer.exe	schtasks.exe
PID 756 wrote to memory of 1312	756	explorer.exe	schtasks.exe
PID 756 wrote to memory of 1312	756	explorer.exe	schtasks.exe
PID 756 wrote to memory of 1312	756	explorer.exe	schtasks.exe
PID 1796 wrote to memory of 908	1796	taskeng.exe	regsvr32.exe
PID 1796 wrote to memory of 908	1796	taskeng.exe	regsvr32.exe
PID 1796 wrote to memory of 908	1796	taskeng.exe	regsvr32.exe
PID 1796 wrote to memory of 908	1796	taskeng.exe	regsvr32.exe
PID 1796 wrote to memory of 908	1796	taskeng.exe	regsvr32.exe
PID 908 wrote to memory of 1472	908	regsvr32.exe	regsvr32.exe
PID 908 wrote to memory of 1472	908	regsvr32.exe	regsvr32.exe
PID 908 wrote to memory of 1472	908	regsvr32.exe	regsvr32.exe
PID 908 wrote to memory of 1472	908	regsvr32.exe	regsvr32.exe
PID 908 wrote to memory of 1472	908	regsvr32.exe	regsvr32.exe
PID 908 wrote to memory of 1472	908	regsvr32.exe	regsvr32.exe
PID 908 wrote to memory of 1472	908	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\45aca51df21c61427db0ed10b554259b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1432

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\45aca51df21c61427db0ed10b554259b.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1428

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:756

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn nqpinvep /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\45aca51df21c61427db0ed10b554259b.dll\"" /SC ONCE /Z /ST 19:13 /ET 19:25
4⤵
- Creates scheduled task(s)
PID:1312

C:\Windows\system32\taskeng.exe
taskeng.exe {FA8D5A9A-5124-469D-825D-9EE30346A765} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1796

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\45aca51df21c61427db0ed10b554259b.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:908

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\45aca51df21c61427db0ed10b554259b.dll"
3⤵
- Loads dropped DLL
PID:1472

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\45aca51df21c61427db0ed10b554259b.dll
MD5
cdd213f3fb015476ae73e630d0f915ad

SHA1
6b715ba0ad3ad7ce57c89d1cca229b9a5bd3d4ad

SHA256
8ec8a37eb73d9f6a3a660fdb0567cf19a9bb698fbf3fa3876f2fbbf67f0417a0

SHA512
1f9e5eb5623d6acde3cb30555b14a735f03409a5681b317fce9b7ba3d6ee9ca1ef7d94dc266ab80c6c491d00aface22fb06cbf37a6d7f41a541fe78b3e47ad9a

Download Submit
\Users\Admin\AppData\Local\Temp\45aca51df21c61427db0ed10b554259b.dll
MD5
cdd213f3fb015476ae73e630d0f915ad

SHA1
6b715ba0ad3ad7ce57c89d1cca229b9a5bd3d4ad

SHA256
8ec8a37eb73d9f6a3a660fdb0567cf19a9bb698fbf3fa3876f2fbbf67f0417a0

SHA512
1f9e5eb5623d6acde3cb30555b14a735f03409a5681b317fce9b7ba3d6ee9ca1ef7d94dc266ab80c6c491d00aface22fb06cbf37a6d7f41a541fe78b3e47ad9a

Download Submit
memory/756-60-0x0000000074C71000-0x0000000074C73000-memory.dmp

Filesize
8KB

Download
memory/756-62-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/756-57-0x0000000000000000-mapping.dmp

Download
memory/908-63-0x0000000000000000-mapping.dmp

Download
memory/908-64-0x000007FEFBFD1000-0x000007FEFBFD3000-memory.dmp

Filesize
8KB

Download
memory/1312-61-0x0000000000000000-mapping.dmp

Download
memory/1428-59-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/1428-56-0x0000000074F70000-0x0000000075011000-memory.dmp

Filesize
644KB

Download
memory/1428-53-0x0000000000000000-mapping.dmp

Download
memory/1428-55-0x0000000074F70000-0x0000000074F91000-memory.dmp

Filesize
132KB

Download
memory/1428-54-0x00000000768C1000-0x00000000768C3000-memory.dmp

Filesize
8KB

Download
memory/1472-66-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads