qakbot | 0187c57094a61d34fd6d7fb93fe6d826e5d7f0490378c664c41c30deb3f761bf

General

Target

c8a6fddaae6139af6ebaae08e9f1d59b.dll
Size

1.0MB
MD5

c8a6fddaae6139af6ebaae08e9f1d59b
SHA1

197519904b6f1fcb63d86d8746cefee499c0a811
SHA256

0187c57094a61d34fd6d7fb93fe6d826e5d7f0490378c664c41c30deb3f761bf
SHA512

f24258b3a7b33d08f5f37393a9eefc2ab43aa3c8d4465b47520b5592d0a3b95945cfbfcfd56121e23814af246b37e172322ecb3187ca0168e0f3b63e4b2a1461

Score

10^/10

qakbot obama59 1623398674 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

obama59

Campaign

1623398674

C2

105.198.236.101:443

136.232.34.70:443

45.32.211.207:995

45.32.211.207:2222

149.28.99.97:995

45.63.107.192:2222

207.246.77.75:995

149.28.99.97:443

149.28.99.97:2222

45.32.211.207:443

45.32.211.207:8443

45.63.107.192:995

45.63.107.192:443

149.28.98.196:2222

149.28.98.196:995

149.28.98.196:443

144.202.38.185:443

144.202.38.185:2222

144.202.38.185:995

149.28.101.90:443

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

828 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

772 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

2008 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2008 rundll32.exe

pid	process
828	regsvr32.exe

pid	process
772	schtasks.exe

pid	process
2008	rundll32.exe

pid	process
2008	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 856 wrote to memory of 2008	856	rundll32.exe	rundll32.exe
PID 856 wrote to memory of 2008	856	rundll32.exe	rundll32.exe
PID 856 wrote to memory of 2008	856	rundll32.exe	rundll32.exe
PID 856 wrote to memory of 2008	856	rundll32.exe	rundll32.exe
PID 856 wrote to memory of 2008	856	rundll32.exe	rundll32.exe
PID 856 wrote to memory of 2008	856	rundll32.exe	rundll32.exe
PID 856 wrote to memory of 2008	856	rundll32.exe	rundll32.exe
PID 2008 wrote to memory of 1684	2008	rundll32.exe	explorer.exe
PID 2008 wrote to memory of 1684	2008	rundll32.exe	explorer.exe
PID 2008 wrote to memory of 1684	2008	rundll32.exe	explorer.exe
PID 2008 wrote to memory of 1684	2008	rundll32.exe	explorer.exe
PID 2008 wrote to memory of 1684	2008	rundll32.exe	explorer.exe
PID 2008 wrote to memory of 1684	2008	rundll32.exe	explorer.exe
PID 1684 wrote to memory of 772	1684	explorer.exe	schtasks.exe
PID 1684 wrote to memory of 772	1684	explorer.exe	schtasks.exe
PID 1684 wrote to memory of 772	1684	explorer.exe	schtasks.exe
PID 1684 wrote to memory of 772	1684	explorer.exe	schtasks.exe
PID 620 wrote to memory of 744	620	taskeng.exe	regsvr32.exe
PID 620 wrote to memory of 744	620	taskeng.exe	regsvr32.exe
PID 620 wrote to memory of 744	620	taskeng.exe	regsvr32.exe
PID 620 wrote to memory of 744	620	taskeng.exe	regsvr32.exe
PID 620 wrote to memory of 744	620	taskeng.exe	regsvr32.exe
PID 744 wrote to memory of 828	744	regsvr32.exe	regsvr32.exe
PID 744 wrote to memory of 828	744	regsvr32.exe	regsvr32.exe
PID 744 wrote to memory of 828	744	regsvr32.exe	regsvr32.exe
PID 744 wrote to memory of 828	744	regsvr32.exe	regsvr32.exe
PID 744 wrote to memory of 828	744	regsvr32.exe	regsvr32.exe
PID 744 wrote to memory of 828	744	regsvr32.exe	regsvr32.exe
PID 744 wrote to memory of 828	744	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c8a6fddaae6139af6ebaae08e9f1d59b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:856

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c8a6fddaae6139af6ebaae08e9f1d59b.dll,#1
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:1684

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn aeltcqzo /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\c8a6fddaae6139af6ebaae08e9f1d59b.dll\"" /SC ONCE /Z /ST 16:02 /ET 16:14
4⤵
- Creates scheduled task(s)
PID:772

C:\Windows\system32\taskeng.exe
taskeng.exe {E17ACFC7-20A6-4836-A5E6-6082B82CFE2E} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:620

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\c8a6fddaae6139af6ebaae08e9f1d59b.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:744

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\c8a6fddaae6139af6ebaae08e9f1d59b.dll"
3⤵
- Loads dropped DLL
PID:828

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\c8a6fddaae6139af6ebaae08e9f1d59b.dll
MD5
94b81571950495ce1365be0d9df97c49

SHA1
49c1e4ef85b83929aa0156a94797053828a5874b

SHA256
f790a4502178cef82db937d700204f45357def95cdfca47c0364defb7fe304eb

SHA512
30ac79a98502f8e05a0c9357ee0953fc60ae8ed0574f1d3ff2372408c20a1dfb2442d3ca2d6d9932db228868830b6cc91f353ea739811bb492a397cf7ca97816

Download Submit
\Users\Admin\AppData\Local\Temp\c8a6fddaae6139af6ebaae08e9f1d59b.dll
MD5
94b81571950495ce1365be0d9df97c49

SHA1
49c1e4ef85b83929aa0156a94797053828a5874b

SHA256
f790a4502178cef82db937d700204f45357def95cdfca47c0364defb7fe304eb

SHA512
30ac79a98502f8e05a0c9357ee0953fc60ae8ed0574f1d3ff2372408c20a1dfb2442d3ca2d6d9932db228868830b6cc91f353ea739811bb492a397cf7ca97816

Download Submit
memory/744-71-0x000007FEFB991000-0x000007FEFB993000-memory.dmp

Filesize
8KB

Download
memory/744-70-0x0000000000000000-mapping.dmp

Download
memory/772-69-0x0000000000000000-mapping.dmp

Download
memory/828-73-0x0000000000000000-mapping.dmp

Download
memory/1684-67-0x0000000074621000-0x0000000074623000-memory.dmp

Filesize
8KB

Download
memory/1684-68-0x00000000000C0000-0x00000000000FD000-memory.dmp

Filesize
244KB

Download
memory/1684-65-0x0000000000000000-mapping.dmp

Download
memory/2008-60-0x0000000000000000-mapping.dmp

Download
memory/2008-64-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2008-63-0x0000000074850000-0x000000007496A000-memory.dmp

Filesize
1.1MB

Download
memory/2008-62-0x0000000074850000-0x000000007488D000-memory.dmp

Filesize
244KB

Download
memory/2008-61-0x0000000075591000-0x0000000075593000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads