qakbot | cfde40cb8a1853d0d3139e73b0e334d94f292ac325ac8a982ab34b16abc2d5ea

General

Target

file.dll
Size

400KB
MD5

044c8d11aad2ac5f4e4011f8ed808016
SHA1

59b00da0ef7dcd5aedd326e2330c60df38f55800
SHA256

cfde40cb8a1853d0d3139e73b0e334d94f292ac325ac8a982ab34b16abc2d5ea
SHA512

96d224a1594d65866bb75baaa580791b905f3dcabf1ec9a811f680f4280a8a75681bae1793339d5870cb637c1f9b5bbb77bfe80870a0ab7d78dc2a787520ab03

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

1064 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

1520 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2008 regsvr32.exe
2008 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2008 regsvr32.exe

pid	process
1064	regsvr32.exe

pid	process
1520	schtasks.exe

pid	process
2008	regsvr32.exe
2008	regsvr32.exe

pid	process
2008	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 664 wrote to memory of 2008	664	regsvr32.exe	regsvr32.exe
PID 664 wrote to memory of 2008	664	regsvr32.exe	regsvr32.exe
PID 664 wrote to memory of 2008	664	regsvr32.exe	regsvr32.exe
PID 664 wrote to memory of 2008	664	regsvr32.exe	regsvr32.exe
PID 664 wrote to memory of 2008	664	regsvr32.exe	regsvr32.exe
PID 664 wrote to memory of 2008	664	regsvr32.exe	regsvr32.exe
PID 664 wrote to memory of 2008	664	regsvr32.exe	regsvr32.exe
PID 2008 wrote to memory of 1200	2008	regsvr32.exe	explorer.exe
PID 2008 wrote to memory of 1200	2008	regsvr32.exe	explorer.exe
PID 2008 wrote to memory of 1200	2008	regsvr32.exe	explorer.exe
PID 2008 wrote to memory of 1200	2008	regsvr32.exe	explorer.exe
PID 2008 wrote to memory of 1200	2008	regsvr32.exe	explorer.exe
PID 2008 wrote to memory of 1200	2008	regsvr32.exe	explorer.exe
PID 1200 wrote to memory of 1520	1200	explorer.exe	schtasks.exe
PID 1200 wrote to memory of 1520	1200	explorer.exe	schtasks.exe
PID 1200 wrote to memory of 1520	1200	explorer.exe	schtasks.exe
PID 1200 wrote to memory of 1520	1200	explorer.exe	schtasks.exe
PID 588 wrote to memory of 824	588	taskeng.exe	regsvr32.exe
PID 588 wrote to memory of 824	588	taskeng.exe	regsvr32.exe
PID 588 wrote to memory of 824	588	taskeng.exe	regsvr32.exe
PID 588 wrote to memory of 824	588	taskeng.exe	regsvr32.exe
PID 588 wrote to memory of 824	588	taskeng.exe	regsvr32.exe
PID 824 wrote to memory of 1064	824	regsvr32.exe	regsvr32.exe
PID 824 wrote to memory of 1064	824	regsvr32.exe	regsvr32.exe
PID 824 wrote to memory of 1064	824	regsvr32.exe	regsvr32.exe
PID 824 wrote to memory of 1064	824	regsvr32.exe	regsvr32.exe
PID 824 wrote to memory of 1064	824	regsvr32.exe	regsvr32.exe
PID 824 wrote to memory of 1064	824	regsvr32.exe	regsvr32.exe
PID 824 wrote to memory of 1064	824	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:664

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:2008

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1200

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jcvrdjrvo /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:23 /ET 01:35
4⤵
- Creates scheduled task(s)
PID:1520

C:\Windows\system32\taskeng.exe
taskeng.exe {D8AA51F9-F41D-439D-9265-B5957D6A19BD} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:588

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:824

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1064

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\file.dll
MD5
3d8b607195e4dc8d0f60d455823178dd

SHA1
8571935b82d673ef7d539a78d2e6c9064960ee13

SHA256
395fd0e9562902717cfa7e76b7c1bcc0daee11a047c2c822866fefad6ba62ae4

SHA512
c5a47da051949d107861e174c4d9895bcb498ef2977f38bb820394e184938b657ef587df2d4aac560a7d50afa67535081f5428123b4d5a670f8d9f021574b76c

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
3d8b607195e4dc8d0f60d455823178dd

SHA1
8571935b82d673ef7d539a78d2e6c9064960ee13

SHA256
395fd0e9562902717cfa7e76b7c1bcc0daee11a047c2c822866fefad6ba62ae4

SHA512
c5a47da051949d107861e174c4d9895bcb498ef2977f38bb820394e184938b657ef587df2d4aac560a7d50afa67535081f5428123b4d5a670f8d9f021574b76c

Download Submit
memory/664-60-0x000007FEFC181000-0x000007FEFC183000-memory.dmp

Filesize
8KB

Download
memory/824-70-0x0000000000000000-mapping.dmp

Download
memory/1064-73-0x0000000000000000-mapping.dmp

Download
memory/1200-67-0x0000000074AC1000-0x0000000074AC3000-memory.dmp

Filesize
8KB

Download
memory/1200-65-0x0000000000000000-mapping.dmp

Download
memory/1200-69-0x00000000000D0000-0x0000000000105000-memory.dmp

Filesize
212KB

Download
memory/1520-68-0x0000000000000000-mapping.dmp

Download
memory/2008-64-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/2008-63-0x00000000001B0000-0x0000000000230000-memory.dmp

Filesize
512KB

Download
memory/2008-62-0x0000000075EF1000-0x0000000075EF3000-memory.dmp

Filesize
8KB

Download
memory/2008-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads