qakbot | 7fa3abc229fd3cb9a0a6f07d9da15e35528c630d0ad5902d5422b305cae7eaa4

General

Target

7fa3abc229fd3cb9a0a6f07d9da15e35528c630d0ad5902d5422b305cae7eaa4.dll
Size

1.7MB
MD5

75730ffc39fa5b5936a1b4b0d36522bb
SHA1

fc91a976e6948f37e71645f4c0d112e16d8e013f
SHA256

7fa3abc229fd3cb9a0a6f07d9da15e35528c630d0ad5902d5422b305cae7eaa4
SHA512

cd5568265ce27d1c7b9825636fd3089e68e0702b399983910d37bebe4b0c76eccfd4faed9a00f0dd8190f0cdc5af94b2068cf679139bffa7b17c39d7124dd860

Score

10^/10

qakbot aa 1649273304 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.573

Botnet

AA

Campaign

1649273304

C2

83.110.75.97:2222

47.23.89.62:993

187.207.48.194:61202

45.63.1.12:995

140.82.63.183:995

45.76.167.26:995

140.82.63.183:443

144.202.2.175:995

144.202.3.39:443

149.28.238.199:443

144.202.3.39:995

45.63.1.12:443

149.28.238.199:995

45.76.167.26:443

144.202.2.175:443

100.1.108.246:443

32.221.224.140:995

24.55.67.176:443

31.35.28.29:443

70.51.134.168:2222

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

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

1628 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

1700 schtasks.exe

pid	process
1628	regsvr32.exe

pid	process
1700	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

rundll32.exeexplorer.exeregsvr32.exe

pid	process
2000	rundll32.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1628	regsvr32.exe
1728	explorer.exe
1728	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2000 rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1332 wrote to memory of 2000	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 2000	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 2000	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 2000	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 2000	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 2000	1332	rundll32.exe	rundll32.exe
PID 1332 wrote to memory of 2000	1332	rundll32.exe	rundll32.exe
PID 2000 wrote to memory of 1728	2000	rundll32.exe	explorer.exe
PID 2000 wrote to memory of 1728	2000	rundll32.exe	explorer.exe
PID 2000 wrote to memory of 1728	2000	rundll32.exe	explorer.exe
PID 2000 wrote to memory of 1728	2000	rundll32.exe	explorer.exe
PID 2000 wrote to memory of 1728	2000	rundll32.exe	explorer.exe
PID 2000 wrote to memory of 1728	2000	rundll32.exe	explorer.exe
PID 1728 wrote to memory of 1700	1728	explorer.exe	schtasks.exe
PID 1728 wrote to memory of 1700	1728	explorer.exe	schtasks.exe
PID 1728 wrote to memory of 1700	1728	explorer.exe	schtasks.exe
PID 1728 wrote to memory of 1700	1728	explorer.exe	schtasks.exe
PID 592 wrote to memory of 1536	592	taskeng.exe	regsvr32.exe
PID 592 wrote to memory of 1536	592	taskeng.exe	regsvr32.exe
PID 592 wrote to memory of 1536	592	taskeng.exe	regsvr32.exe
PID 592 wrote to memory of 1536	592	taskeng.exe	regsvr32.exe
PID 592 wrote to memory of 1536	592	taskeng.exe	regsvr32.exe
PID 1536 wrote to memory of 1628	1536	regsvr32.exe	regsvr32.exe
PID 1536 wrote to memory of 1628	1536	regsvr32.exe	regsvr32.exe
PID 1536 wrote to memory of 1628	1536	regsvr32.exe	regsvr32.exe
PID 1536 wrote to memory of 1628	1536	regsvr32.exe	regsvr32.exe
PID 1536 wrote to memory of 1628	1536	regsvr32.exe	regsvr32.exe
PID 1536 wrote to memory of 1628	1536	regsvr32.exe	regsvr32.exe
PID 1536 wrote to memory of 1628	1536	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7fa3abc229fd3cb9a0a6f07d9da15e35528c630d0ad5902d5422b305cae7eaa4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1332

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7fa3abc229fd3cb9a0a6f07d9da15e35528c630d0ad5902d5422b305cae7eaa4.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2000

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1728

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn cvuqfawbtn /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\7fa3abc229fd3cb9a0a6f07d9da15e35528c630d0ad5902d5422b305cae7eaa4.dll\"" /SC ONCE /Z /ST 18:02 /ET 18:14
4⤵
- Creates scheduled task(s)
PID:1700

C:\Windows\system32\taskeng.exe
taskeng.exe {77F1994F-6EEC-4380-91F3-FED3D8193C37} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:592

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\7fa3abc229fd3cb9a0a6f07d9da15e35528c630d0ad5902d5422b305cae7eaa4.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1536

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\7fa3abc229fd3cb9a0a6f07d9da15e35528c630d0ad5902d5422b305cae7eaa4.dll"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:1628

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\7fa3abc229fd3cb9a0a6f07d9da15e35528c630d0ad5902d5422b305cae7eaa4.dll
Filesize
1.7MB

MD5
75730ffc39fa5b5936a1b4b0d36522bb

SHA1
fc91a976e6948f37e71645f4c0d112e16d8e013f

SHA256
7fa3abc229fd3cb9a0a6f07d9da15e35528c630d0ad5902d5422b305cae7eaa4

SHA512
cd5568265ce27d1c7b9825636fd3089e68e0702b399983910d37bebe4b0c76eccfd4faed9a00f0dd8190f0cdc5af94b2068cf679139bffa7b17c39d7124dd860

Download Submit
\Users\Admin\AppData\Local\Temp\7fa3abc229fd3cb9a0a6f07d9da15e35528c630d0ad5902d5422b305cae7eaa4.dll
Filesize
1.7MB

MD5
75730ffc39fa5b5936a1b4b0d36522bb

SHA1
fc91a976e6948f37e71645f4c0d112e16d8e013f

SHA256
7fa3abc229fd3cb9a0a6f07d9da15e35528c630d0ad5902d5422b305cae7eaa4

SHA512
cd5568265ce27d1c7b9825636fd3089e68e0702b399983910d37bebe4b0c76eccfd4faed9a00f0dd8190f0cdc5af94b2068cf679139bffa7b17c39d7124dd860

Download Submit
memory/1536-70-0x0000000000000000-mapping.dmp

Download
memory/1536-71-0x000007FEFB771000-0x000007FEFB773000-memory.dmp

Filesize
8KB

Download
memory/1628-77-0x0000000001100000-0x000000000118F000-memory.dmp

Filesize
572KB

Download
memory/1628-78-0x0000000001100000-0x000000000118F000-memory.dmp

Filesize
572KB

Download
memory/1628-76-0x0000000000A60000-0x0000000000C0E000-memory.dmp

Filesize
1.7MB

Download
memory/1628-79-0x0000000000FE0000-0x000000000106B000-memory.dmp

Filesize
556KB

Download
memory/1628-73-0x0000000000000000-mapping.dmp

Download
memory/1628-82-0x0000000001100000-0x000000000118F000-memory.dmp

Filesize
572KB

Download
memory/1628-81-0x0000000001100000-0x000000000118F000-memory.dmp

Filesize
572KB

Download
memory/1628-80-0x0000000001100000-0x000000000118F000-memory.dmp

Filesize
572KB

Download
memory/1700-69-0x0000000000000000-mapping.dmp

Download
memory/1728-68-0x0000000000080000-0x000000000010F000-memory.dmp

Filesize
572KB

Download
memory/1728-67-0x00000000743E1000-0x00000000743E3000-memory.dmp

Filesize
8KB

Download
memory/1728-65-0x0000000000000000-mapping.dmp

Download
memory/1728-63-0x0000000000110000-0x0000000000112000-memory.dmp

Filesize
8KB

Download
memory/2000-54-0x0000000000000000-mapping.dmp

Download
memory/2000-62-0x0000000000C70000-0x0000000000CFF000-memory.dmp

Filesize
572KB

Download
memory/2000-61-0x0000000000790000-0x000000000081B000-memory.dmp

Filesize
556KB

Download
memory/2000-60-0x0000000000C70000-0x0000000000CFF000-memory.dmp

Filesize
572KB

Download
memory/2000-59-0x0000000000C70000-0x0000000000CFF000-memory.dmp

Filesize
572KB

Download
memory/2000-58-0x0000000000C70000-0x0000000000CFF000-memory.dmp

Filesize
572KB

Download
memory/2000-57-0x0000000000C70000-0x0000000000CFF000-memory.dmp

Filesize
572KB

Download
memory/2000-56-0x0000000000A30000-0x0000000000BDE000-memory.dmp

Filesize
1.7MB

Download
memory/2000-55-0x0000000075D51000-0x0000000075D53000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads