qakbot | 19975c34df695f8c854f02503e41a327730aa39f1a67e2227274b956424b935c

General

Target

file.dll
Size

400KB
MD5

2d4ec710fe0fc8fd777c3e7a8b9f3223
SHA1

f32926322a56dc666e7d9aafc5562819671a6f75
SHA256

19975c34df695f8c854f02503e41a327730aa39f1a67e2227274b956424b935c
SHA512

a755b4aa77f41800ec9c47f503322d5771a18437217310461402d883c148eda8b33a6bdfad4a0f11fe8a219adcc92decd3af02de256f3007f24f4e1ae74ee2c7

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

1496 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

1612 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1280 regsvr32.exe
1280 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1280 regsvr32.exe

pid	process
1496	regsvr32.exe

pid	process
1612	schtasks.exe

pid	process
1280	regsvr32.exe
1280	regsvr32.exe

pid	process
1280	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1056 wrote to memory of 1280	1056	regsvr32.exe	regsvr32.exe
PID 1056 wrote to memory of 1280	1056	regsvr32.exe	regsvr32.exe
PID 1056 wrote to memory of 1280	1056	regsvr32.exe	regsvr32.exe
PID 1056 wrote to memory of 1280	1056	regsvr32.exe	regsvr32.exe
PID 1056 wrote to memory of 1280	1056	regsvr32.exe	regsvr32.exe
PID 1056 wrote to memory of 1280	1056	regsvr32.exe	regsvr32.exe
PID 1056 wrote to memory of 1280	1056	regsvr32.exe	regsvr32.exe
PID 1280 wrote to memory of 1548	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1548	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1548	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1548	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1548	1280	regsvr32.exe	explorer.exe
PID 1280 wrote to memory of 1548	1280	regsvr32.exe	explorer.exe
PID 1548 wrote to memory of 1612	1548	explorer.exe	schtasks.exe
PID 1548 wrote to memory of 1612	1548	explorer.exe	schtasks.exe
PID 1548 wrote to memory of 1612	1548	explorer.exe	schtasks.exe
PID 1548 wrote to memory of 1612	1548	explorer.exe	schtasks.exe
PID 580 wrote to memory of 812	580	taskeng.exe	regsvr32.exe
PID 580 wrote to memory of 812	580	taskeng.exe	regsvr32.exe
PID 580 wrote to memory of 812	580	taskeng.exe	regsvr32.exe
PID 580 wrote to memory of 812	580	taskeng.exe	regsvr32.exe
PID 580 wrote to memory of 812	580	taskeng.exe	regsvr32.exe
PID 812 wrote to memory of 1496	812	regsvr32.exe	regsvr32.exe
PID 812 wrote to memory of 1496	812	regsvr32.exe	regsvr32.exe
PID 812 wrote to memory of 1496	812	regsvr32.exe	regsvr32.exe
PID 812 wrote to memory of 1496	812	regsvr32.exe	regsvr32.exe
PID 812 wrote to memory of 1496	812	regsvr32.exe	regsvr32.exe
PID 812 wrote to memory of 1496	812	regsvr32.exe	regsvr32.exe
PID 812 wrote to memory of 1496	812	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:1056

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:1280

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1548

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn rzzkikxwf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 21:07 /ET 21:19
4⤵
- Creates scheduled task(s)
PID:1612

C:\Windows\system32\taskeng.exe
taskeng.exe {4D31751E-82AE-41F3-8675-40343042B41A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:580

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:812

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1496

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
2de8a405a0d4e7331e15845213137763

SHA1
39bfc42692c2c95c95cca31fe82364893056140d

SHA256
acf1abd6596b4b303a8f569ef6fc2d94e74515581851ce3887815d47fe5a21ed

SHA512
5dca5d15469031fa1b500bbc766735128989c7e811ade1175f3eede0ade5cff5366c6c5bc7c1d1434b0b744f627a59151cddad81233a808bc99073a561001cd5

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
2de8a405a0d4e7331e15845213137763

SHA1
39bfc42692c2c95c95cca31fe82364893056140d

SHA256
acf1abd6596b4b303a8f569ef6fc2d94e74515581851ce3887815d47fe5a21ed

SHA512
5dca5d15469031fa1b500bbc766735128989c7e811ade1175f3eede0ade5cff5366c6c5bc7c1d1434b0b744f627a59151cddad81233a808bc99073a561001cd5

Download Submit
memory/812-70-0x0000000000000000-mapping.dmp

Download
memory/1056-60-0x000007FEFBFF1000-0x000007FEFBFF3000-memory.dmp

Filesize
8KB

Download
memory/1280-63-0x0000000000180000-0x0000000000200000-memory.dmp

Filesize
512KB

Download
memory/1280-64-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1280-62-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download
memory/1280-61-0x0000000000000000-mapping.dmp

Download
memory/1496-73-0x0000000000000000-mapping.dmp

Download
memory/1548-65-0x0000000000000000-mapping.dmp

Download
memory/1548-67-0x0000000074681000-0x0000000074683000-memory.dmp

Filesize
8KB

Download
memory/1548-69-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/1612-68-0x0000000000000000-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