qakbot | 1b1f8bd2ee572022fec620ee46952f595b4846fa7aa6e8726cba81c38fa06931

General

Target

391e8c964ad26241c71b43156e0c09c6.dll
Size

632KB
MD5

391e8c964ad26241c71b43156e0c09c6
SHA1

cacc615e6a5d0eb6de5fc6e0d4e79d672acf6e35
SHA256

1b1f8bd2ee572022fec620ee46952f595b4846fa7aa6e8726cba81c38fa06931
SHA512

f457f91d10e6c4b2bd46cfaa9bf07c67d2127f5a10f05e712dd72af6276d473ae3ad9b89293d972c523021ca295fe4b306eaa25ae201032da93dde60a13315b3

Score

10^/10

qakbot obama30 1618843418 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama30

Campaign

1618843418

C2

83.110.109.164:2222

75.67.192.125:443

189.210.115.207:443

47.196.192.184:443

72.252.201.69:443

151.205.102.42:443

81.97.154.100:443

24.117.107.120:443

140.82.49.12:443

78.63.226.32:443

72.240.200.181:2222

75.137.47.174:443

71.41.184.10:3389

73.25.124.140:2222

149.28.101.90:8443

149.28.101.90:2222

45.77.115.208:995

45.77.115.208:8443

207.246.77.75:8443

207.246.77.75:2222

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

760 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

1088 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1396 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1396 rundll32.exe

pid	process
760	regsvr32.exe

pid	process
1088	schtasks.exe

pid	process
1396	rundll32.exe

pid	process
1396	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 2004 wrote to memory of 1396	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1396	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1396	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1396	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1396	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1396	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1396	2004	rundll32.exe	rundll32.exe
PID 1396 wrote to memory of 1080	1396	rundll32.exe	explorer.exe
PID 1396 wrote to memory of 1080	1396	rundll32.exe	explorer.exe
PID 1396 wrote to memory of 1080	1396	rundll32.exe	explorer.exe
PID 1396 wrote to memory of 1080	1396	rundll32.exe	explorer.exe
PID 1396 wrote to memory of 1080	1396	rundll32.exe	explorer.exe
PID 1396 wrote to memory of 1080	1396	rundll32.exe	explorer.exe
PID 1080 wrote to memory of 1088	1080	explorer.exe	schtasks.exe
PID 1080 wrote to memory of 1088	1080	explorer.exe	schtasks.exe
PID 1080 wrote to memory of 1088	1080	explorer.exe	schtasks.exe
PID 1080 wrote to memory of 1088	1080	explorer.exe	schtasks.exe
PID 332 wrote to memory of 1628	332	taskeng.exe	regsvr32.exe
PID 332 wrote to memory of 1628	332	taskeng.exe	regsvr32.exe
PID 332 wrote to memory of 1628	332	taskeng.exe	regsvr32.exe
PID 332 wrote to memory of 1628	332	taskeng.exe	regsvr32.exe
PID 332 wrote to memory of 1628	332	taskeng.exe	regsvr32.exe
PID 1628 wrote to memory of 760	1628	regsvr32.exe	regsvr32.exe
PID 1628 wrote to memory of 760	1628	regsvr32.exe	regsvr32.exe
PID 1628 wrote to memory of 760	1628	regsvr32.exe	regsvr32.exe
PID 1628 wrote to memory of 760	1628	regsvr32.exe	regsvr32.exe
PID 1628 wrote to memory of 760	1628	regsvr32.exe	regsvr32.exe
PID 1628 wrote to memory of 760	1628	regsvr32.exe	regsvr32.exe
PID 1628 wrote to memory of 760	1628	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\391e8c964ad26241c71b43156e0c09c6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2004

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\391e8c964ad26241c71b43156e0c09c6.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1396

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1080

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn oyzxqmqb /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\391e8c964ad26241c71b43156e0c09c6.dll\"" /SC ONCE /Z /ST 18:07 /ET 18:19
4⤵
- Creates scheduled task(s)
PID:1088

C:\Windows\system32\taskeng.exe
taskeng.exe {8B3F59F3-A4CD-4B47-BD74-CF982D313E7A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:332

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\391e8c964ad26241c71b43156e0c09c6.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1628

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\391e8c964ad26241c71b43156e0c09c6.dll"
3⤵
- Loads dropped DLL
PID:760

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\391e8c964ad26241c71b43156e0c09c6.dll

MD5
7632eb82ec4f21dc1ad30450571aa57c

SHA1
0554b65600ec4f00c9f1ec166dff516df66a0131

SHA256
81f5fa4b9aaaa7c0063b582cbe18e633e9e9e8f459c603699c40b5310aa0ad0b

SHA512
0430b1d75c5fd87485d4d676c91e0d13ca26a24d04fcbd82ff3c0ea00cb2def1f1837b0af3dd85dabfa657d36e11baaa20b19e26d7c4fb04672959e274ebf239

Download Submit
\Users\Admin\AppData\Local\Temp\391e8c964ad26241c71b43156e0c09c6.dll

MD5
7632eb82ec4f21dc1ad30450571aa57c

SHA1
0554b65600ec4f00c9f1ec166dff516df66a0131

SHA256
81f5fa4b9aaaa7c0063b582cbe18e633e9e9e8f459c603699c40b5310aa0ad0b

SHA512
0430b1d75c5fd87485d4d676c91e0d13ca26a24d04fcbd82ff3c0ea00cb2def1f1837b0af3dd85dabfa657d36e11baaa20b19e26d7c4fb04672959e274ebf239

Download Submit
memory/760-73-0x0000000000000000-mapping.dmp

Download
memory/1080-69-0x00000000000C0000-0x00000000000F9000-memory.dmp

Filesize
228KB

Download
memory/1080-65-0x0000000000000000-mapping.dmp

Download
memory/1080-67-0x00000000751D1000-0x00000000751D3000-memory.dmp

Filesize
8KB

Download
memory/1088-68-0x0000000000000000-mapping.dmp

Download
memory/1396-63-0x00000000001E0000-0x0000000000222000-memory.dmp

Filesize
264KB

Download
memory/1396-64-0x00000000007E0000-0x0000000000819000-memory.dmp

Filesize
228KB

Download
memory/1396-60-0x0000000000000000-mapping.dmp

Download
memory/1396-62-0x00000000002F0000-0x0000000000392000-memory.dmp

Filesize
648KB

Download
memory/1396-61-0x00000000765F1000-0x00000000765F3000-memory.dmp

Filesize
8KB

Download
memory/1628-70-0x0000000000000000-mapping.dmp

Download
memory/1628-71-0x000007FEFC411000-0x000007FEFC413000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads