qakbot | bdebf5c77631044e8732f6efba290e516a76dd2ecbf9ce0d7335ca61cb4a7e53

General

Target

file.dll
Size

400KB
MD5

b08c8ccb5897074d5ecd76f2f856587f
SHA1

7e517773caa91b3602b7b4c323c06a991416335b
SHA256

bdebf5c77631044e8732f6efba290e516a76dd2ecbf9ce0d7335ca61cb4a7e53
SHA512

623686bdbe68248997ee844df32d34e2e83ae27646494443e3e700738926abc539982158fac211434942597684676fef1d5790484985a2f074605ac298b101b2

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

948 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

1264 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1796 regsvr32.exe
1796 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1796 regsvr32.exe

pid	process
948	regsvr32.exe

pid	process
1264	schtasks.exe

pid	process
1796	regsvr32.exe
1796	regsvr32.exe

pid	process
1796	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1676 wrote to memory of 1796	1676	regsvr32.exe	regsvr32.exe
PID 1676 wrote to memory of 1796	1676	regsvr32.exe	regsvr32.exe
PID 1676 wrote to memory of 1796	1676	regsvr32.exe	regsvr32.exe
PID 1676 wrote to memory of 1796	1676	regsvr32.exe	regsvr32.exe
PID 1676 wrote to memory of 1796	1676	regsvr32.exe	regsvr32.exe
PID 1676 wrote to memory of 1796	1676	regsvr32.exe	regsvr32.exe
PID 1676 wrote to memory of 1796	1676	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2032	1796	regsvr32.exe	explorer.exe
PID 1796 wrote to memory of 2032	1796	regsvr32.exe	explorer.exe
PID 1796 wrote to memory of 2032	1796	regsvr32.exe	explorer.exe
PID 1796 wrote to memory of 2032	1796	regsvr32.exe	explorer.exe
PID 1796 wrote to memory of 2032	1796	regsvr32.exe	explorer.exe
PID 1796 wrote to memory of 2032	1796	regsvr32.exe	explorer.exe
PID 2032 wrote to memory of 1264	2032	explorer.exe	schtasks.exe
PID 2032 wrote to memory of 1264	2032	explorer.exe	schtasks.exe
PID 2032 wrote to memory of 1264	2032	explorer.exe	schtasks.exe
PID 2032 wrote to memory of 1264	2032	explorer.exe	schtasks.exe
PID 1392 wrote to memory of 740	1392	taskeng.exe	regsvr32.exe
PID 1392 wrote to memory of 740	1392	taskeng.exe	regsvr32.exe
PID 1392 wrote to memory of 740	1392	taskeng.exe	regsvr32.exe
PID 1392 wrote to memory of 740	1392	taskeng.exe	regsvr32.exe
PID 1392 wrote to memory of 740	1392	taskeng.exe	regsvr32.exe
PID 740 wrote to memory of 948	740	regsvr32.exe	regsvr32.exe
PID 740 wrote to memory of 948	740	regsvr32.exe	regsvr32.exe
PID 740 wrote to memory of 948	740	regsvr32.exe	regsvr32.exe
PID 740 wrote to memory of 948	740	regsvr32.exe	regsvr32.exe
PID 740 wrote to memory of 948	740	regsvr32.exe	regsvr32.exe
PID 740 wrote to memory of 948	740	regsvr32.exe	regsvr32.exe
PID 740 wrote to memory of 948	740	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:1676

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:1796

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2032

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hiihgkxl /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:20 /ET 01:32
4⤵
- Creates scheduled task(s)
PID:1264

C:\Windows\system32\taskeng.exe
taskeng.exe {5EC918EE-0132-4F49-B683-3D1433231740} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1392

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:740

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:948

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
b5b75f5e32c406f6466b4a1d877db0f9

SHA1
e12207f2c71911723f2838972de1065f7cdf81c7

SHA256
444e400eeae4df48dec67a01d896268fb3e1d3f0110dcf75a2127100ef74fbb8

SHA512
8b56127c39f203a49fbc76e8ec7e02dab4f99466739137a8b33749566dca8af60d80d6b6a7040cb22b066f3ac63dce201edb4948a6ab647a6c2aeac0334c4945

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
b5b75f5e32c406f6466b4a1d877db0f9

SHA1
e12207f2c71911723f2838972de1065f7cdf81c7

SHA256
444e400eeae4df48dec67a01d896268fb3e1d3f0110dcf75a2127100ef74fbb8

SHA512
8b56127c39f203a49fbc76e8ec7e02dab4f99466739137a8b33749566dca8af60d80d6b6a7040cb22b066f3ac63dce201edb4948a6ab647a6c2aeac0334c4945

Download Submit
memory/740-69-0x0000000000000000-mapping.dmp

Download
memory/948-72-0x0000000000000000-mapping.dmp

Download
memory/1264-67-0x0000000000000000-mapping.dmp

Download
memory/1676-59-0x000007FEFBE41000-0x000007FEFBE43000-memory.dmp

Filesize
8KB

Download
memory/1796-62-0x0000000000880000-0x00000000008E6000-memory.dmp

Filesize
408KB

Download
memory/1796-63-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1796-61-0x0000000075971000-0x0000000075973000-memory.dmp

Filesize
8KB

Download
memory/1796-60-0x0000000000000000-mapping.dmp

Download
memory/2032-66-0x0000000074851000-0x0000000074853000-memory.dmp

Filesize
8KB

Download
memory/2032-68-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2032-64-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads