qakbot | 561e2932047cdb0ad1e76fef53601be50f9322be9f6ff38380348550bdc469e7

General

Target

Jiop.hrosck2.dll
Size

630KB
MD5

7da54648f8ed8e81a76230f40dbd5344
SHA1

02506b4fe7ed42fe39bf5e91463fefef598176dd
SHA256

561e2932047cdb0ad1e76fef53601be50f9322be9f6ff38380348550bdc469e7
SHA512

a83a32106a708bf2948f32a20126a233f4e07e573f4970c842c6f4a2585ed0df9227ca73c13284617b322485bded568b9e0f3e8e29b3f7386ff2654e943ec5c4

Score

10^/10

qakbot obama30 1618843418 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.12

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

1032 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

512 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1492 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1492 rundll32.exe

pid	process
1032	regsvr32.exe

pid	process
512	schtasks.exe

pid	process
1492	rundll32.exe

pid	process
1492	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1628 wrote to memory of 1492	1628	rundll32.exe	rundll32.exe
PID 1628 wrote to memory of 1492	1628	rundll32.exe	rundll32.exe
PID 1628 wrote to memory of 1492	1628	rundll32.exe	rundll32.exe
PID 1628 wrote to memory of 1492	1628	rundll32.exe	rundll32.exe
PID 1628 wrote to memory of 1492	1628	rundll32.exe	rundll32.exe
PID 1628 wrote to memory of 1492	1628	rundll32.exe	rundll32.exe
PID 1628 wrote to memory of 1492	1628	rundll32.exe	rundll32.exe
PID 1492 wrote to memory of 1504	1492	rundll32.exe	explorer.exe
PID 1492 wrote to memory of 1504	1492	rundll32.exe	explorer.exe
PID 1492 wrote to memory of 1504	1492	rundll32.exe	explorer.exe
PID 1492 wrote to memory of 1504	1492	rundll32.exe	explorer.exe
PID 1492 wrote to memory of 1504	1492	rundll32.exe	explorer.exe
PID 1492 wrote to memory of 1504	1492	rundll32.exe	explorer.exe
PID 1504 wrote to memory of 512	1504	explorer.exe	schtasks.exe
PID 1504 wrote to memory of 512	1504	explorer.exe	schtasks.exe
PID 1504 wrote to memory of 512	1504	explorer.exe	schtasks.exe
PID 1504 wrote to memory of 512	1504	explorer.exe	schtasks.exe
PID 800 wrote to memory of 428	800	taskeng.exe	regsvr32.exe
PID 800 wrote to memory of 428	800	taskeng.exe	regsvr32.exe
PID 800 wrote to memory of 428	800	taskeng.exe	regsvr32.exe
PID 800 wrote to memory of 428	800	taskeng.exe	regsvr32.exe
PID 800 wrote to memory of 428	800	taskeng.exe	regsvr32.exe
PID 428 wrote to memory of 1032	428	regsvr32.exe	regsvr32.exe
PID 428 wrote to memory of 1032	428	regsvr32.exe	regsvr32.exe
PID 428 wrote to memory of 1032	428	regsvr32.exe	regsvr32.exe
PID 428 wrote to memory of 1032	428	regsvr32.exe	regsvr32.exe
PID 428 wrote to memory of 1032	428	regsvr32.exe	regsvr32.exe
PID 428 wrote to memory of 1032	428	regsvr32.exe	regsvr32.exe
PID 428 wrote to memory of 1032	428	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Jiop.hrosck2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1628

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Jiop.hrosck2.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1492

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1504

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn iyrlurl /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\Jiop.hrosck2.dll\"" /SC ONCE /Z /ST 21:24 /ET 21:36
4⤵
- Creates scheduled task(s)
PID:512

C:\Windows\system32\taskeng.exe
taskeng.exe {2C89FBCE-9E26-47A4-9C3E-4229FA6C8599} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:800

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\Jiop.hrosck2.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:428

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\Jiop.hrosck2.dll"
3⤵
- Loads dropped DLL
PID:1032

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\Jiop.hrosck2.dll
MD5
597f954c77e5aa5842be12cb51259e87

SHA1
ad2e420013bb8b46c43770872b9a6733ceebe0cb

SHA256
255c624b80d71f370b9b47a5dc3f76a280f99aacf665577676632b080fc44358

SHA512
9b7f6610d7ae5b80a052dbfeb3aeea9356b2dc2304d61a61c7a39c71f53e4418da24c67ace90a02c01f7cba695d35b50f77915664502c3696310e5b63248fda4

Download Submit
\Users\Admin\AppData\Local\Temp\Jiop.hrosck2.dll
MD5
597f954c77e5aa5842be12cb51259e87

SHA1
ad2e420013bb8b46c43770872b9a6733ceebe0cb

SHA256
255c624b80d71f370b9b47a5dc3f76a280f99aacf665577676632b080fc44358

SHA512
9b7f6610d7ae5b80a052dbfeb3aeea9356b2dc2304d61a61c7a39c71f53e4418da24c67ace90a02c01f7cba695d35b50f77915664502c3696310e5b63248fda4

Download Submit
memory/428-71-0x000007FEFC031000-0x000007FEFC033000-memory.dmp

Filesize
8KB

Download
memory/428-70-0x0000000000000000-mapping.dmp

Download
memory/512-69-0x0000000000000000-mapping.dmp

Download
memory/1032-73-0x0000000000000000-mapping.dmp

Download
memory/1492-63-0x00000000002C0000-0x0000000000302000-memory.dmp

Filesize
264KB

Download
memory/1492-64-0x0000000000450000-0x0000000000489000-memory.dmp

Filesize
228KB

Download
memory/1492-60-0x0000000000000000-mapping.dmp

Download
memory/1492-62-0x0000000001C90000-0x0000000001D32000-memory.dmp

Filesize
648KB

Download
memory/1492-61-0x0000000075551000-0x0000000075553000-memory.dmp

Filesize
8KB

Download
memory/1504-68-0x00000000000D0000-0x0000000000109000-memory.dmp

Filesize
228KB

Download
memory/1504-67-0x0000000074CF1000-0x0000000074CF3000-memory.dmp

Filesize
8KB

Download
memory/1504-65-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads