qakbot | df5b53383a9de528f7175ebbcdd5df66743d86674e49c46f3eefb592fc0b4687

General

Target

file.dll
Size

400KB
MD5

073b704ef86c56e1484248b6d95a29f5
SHA1

47b479ba965c209d4bb970ddb3f9a6b0e265eb42
SHA256

df5b53383a9de528f7175ebbcdd5df66743d86674e49c46f3eefb592fc0b4687
SHA512

4e603366fb473867fe4c880d65546df0080453c765b9090283fa182b05e653c6e25c0a261ff74c20c0b5e771702fd386744814b6384bf37fbd7a96e22e9db5f9

Score

10^/10

qakbot biden02 1614154620 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden02

Campaign

1614154620

C2

98.173.34.213:995

160.3.187.114:443

73.25.124.140:2222

24.50.118.93:443

82.127.125.209:990

83.110.109.106:2222

79.129.121.81:995

189.223.234.23:995

125.63.101.62:443

113.22.175.141:443

172.78.30.215:443

47.146.169.85:443

47.22.148.6:443

76.25.142.196:443

78.63.226.32:443

105.198.236.101:443

75.67.192.125:443

176.181.247.197:443

105.96.8.96:443

108.31.15.10:995

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

520 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

1628 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1160 regsvr32.exe
1160 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1160 regsvr32.exe

pid	process
520	regsvr32.exe

pid	process
1628	schtasks.exe

pid	process
1160	regsvr32.exe
1160	regsvr32.exe

pid	process
1160	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 1160	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 1160	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 1160	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 1160	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 1160	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 1160	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 1160	788	regsvr32.exe	regsvr32.exe
PID 1160 wrote to memory of 844	1160	regsvr32.exe	explorer.exe
PID 1160 wrote to memory of 844	1160	regsvr32.exe	explorer.exe
PID 1160 wrote to memory of 844	1160	regsvr32.exe	explorer.exe
PID 1160 wrote to memory of 844	1160	regsvr32.exe	explorer.exe
PID 1160 wrote to memory of 844	1160	regsvr32.exe	explorer.exe
PID 1160 wrote to memory of 844	1160	regsvr32.exe	explorer.exe
PID 844 wrote to memory of 1628	844	explorer.exe	schtasks.exe
PID 844 wrote to memory of 1628	844	explorer.exe	schtasks.exe
PID 844 wrote to memory of 1628	844	explorer.exe	schtasks.exe
PID 844 wrote to memory of 1628	844	explorer.exe	schtasks.exe
PID 584 wrote to memory of 300	584	taskeng.exe	regsvr32.exe
PID 584 wrote to memory of 300	584	taskeng.exe	regsvr32.exe
PID 584 wrote to memory of 300	584	taskeng.exe	regsvr32.exe
PID 584 wrote to memory of 300	584	taskeng.exe	regsvr32.exe
PID 584 wrote to memory of 300	584	taskeng.exe	regsvr32.exe
PID 300 wrote to memory of 520	300	regsvr32.exe	regsvr32.exe
PID 300 wrote to memory of 520	300	regsvr32.exe	regsvr32.exe
PID 300 wrote to memory of 520	300	regsvr32.exe	regsvr32.exe
PID 300 wrote to memory of 520	300	regsvr32.exe	regsvr32.exe
PID 300 wrote to memory of 520	300	regsvr32.exe	regsvr32.exe
PID 300 wrote to memory of 520	300	regsvr32.exe	regsvr32.exe
PID 300 wrote to memory of 520	300	regsvr32.exe	regsvr32.exe

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

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1160

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:844

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn nkghovgd /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:17 /ET 01:29
4⤵
- Creates scheduled task(s)
PID:1628

C:\Windows\system32\taskeng.exe
taskeng.exe {557BD69D-3F1A-45E2-B50F-8BF85701FB86} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:584

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:300

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:520

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\file.dll
MD5
b2a0827a2c73397c55f5b20789578174

SHA1
5efc7f8433ad2988afc86e430708d8b8ace61f7e

SHA256
8b0ad03ca02e4a833c45106d4badf9913d45257bc137618555b94048614dbe35

SHA512
1aa3c6a006c04c0ea83d45e60b5731be15b3cc36a78e0532b508c197f68c5c01361554f3e870e5bd3c567e2ef02fd489a57aae6a8a9bfd68249cd10f1efeb327

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
b2a0827a2c73397c55f5b20789578174

SHA1
5efc7f8433ad2988afc86e430708d8b8ace61f7e

SHA256
8b0ad03ca02e4a833c45106d4badf9913d45257bc137618555b94048614dbe35

SHA512
1aa3c6a006c04c0ea83d45e60b5731be15b3cc36a78e0532b508c197f68c5c01361554f3e870e5bd3c567e2ef02fd489a57aae6a8a9bfd68249cd10f1efeb327

Download Submit
memory/300-69-0x0000000000000000-mapping.dmp

Download
memory/520-72-0x0000000000000000-mapping.dmp

Download
memory/788-59-0x000007FEFBF11000-0x000007FEFBF13000-memory.dmp

Filesize
8KB

Download
memory/844-66-0x0000000074921000-0x0000000074923000-memory.dmp

Filesize
8KB

Download
memory/844-64-0x0000000000000000-mapping.dmp

Download
memory/844-68-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/1160-62-0x00000000020B0000-0x0000000002116000-memory.dmp

Filesize
408KB

Download
memory/1160-63-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1160-61-0x0000000075551000-0x0000000075553000-memory.dmp

Filesize
8KB

Download
memory/1160-60-0x0000000000000000-mapping.dmp

Download
memory/1628-67-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads