qakbot | 8e7cbc4efe40583608a9dbc5f1c8d51e2a801fd13655068551daaed60f2824fd

General

Target

8e7cbc4efe40583608a9dbc5f1c8d51e2a801fd13655068551daaed60f2824fd.dll
Size

1.7MB
MD5

fd3f6371b1613ed158e8243bb04412cd
SHA1

3a6122043fd6d3db18420dc6acacbafb7a452787
SHA256

8e7cbc4efe40583608a9dbc5f1c8d51e2a801fd13655068551daaed60f2824fd
SHA512

fbb9323eba6c5e0cfd215931d59a2de10387276b05f5d31d4099c87d6136ccfc2049eb238c3fd164bd3ed710babd2a6969a9a3b590e0e3252bb342f8ea0531b2

Score

10^/10

qakbot obama153 1643117667 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.10

Botnet

obama153

Campaign

1643117667

C2

217.128.93.27:2222

94.200.181.154:995

24.95.61.62:443

39.44.254.218:995

69.14.172.24:443

31.215.68.214:443

173.25.166.81:443

70.163.1.219:443

24.178.196.158:2222

89.101.97.139:443

108.4.67.252:443

217.128.171.34:2222

149.135.101.20:443

38.70.253.226:2222

24.222.20.254:443

74.15.2.252:2222

185.152.45.170:995

209.210.95.228:32100

71.74.12.34:443

180.233.150.134:995

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Windows security bypass 2 TTPs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1528 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

1628 schtasks.exe

pid	process
1528	regsvr32.exe

pid	process
1628	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vyoiovmvpyj\285584c9 = 4f20eb8d15d566fd604378f558107ab5efc50c14f0d8eb56dee0ef47aa0f182a2bd531e2b285a20c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vyoiovmvpyj\555dcb43 = 9652e304b0746b52ad51f60acd73c72c47a28c394ab646b82e3a22dc96f7e8e4a2ccfe4cc49aee78edacfcdbd61d18596cbced1db8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vyoiovmvpyj\60c21b0d = f55d6ac89259c6410a720b6de74c347e8ad0dfa7cef0ac5fc092deb1986c39d0a80b104778f6cafad0a9da7e7267d74e0b89fd5344f0ff06	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Vyoiovmvpyj	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vyoiovmvpyj\1f8b74fb = 6c4a3d0ab4b013e89df315c93c97dba4086e87d89f89a852e4ab7d17558e03bedac2fb789225014af517ab3b521d050234094ac6	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vyoiovmvpyj\2a14a4b5 = 788c63710dd86bde7d5cd72e66ee2145e05310773a35c4e23d3d6166240c2ec14a17f681d1a301236075564e69ee3748761b6ca5e840a1e73b8271d9573d95b5ca6a08627a11817d29211c9c5d61ebb1822bf912a9b82b1cc72a1952ec0bb91a389289652c400c0efefe529bc5e4b1581f0a51e3418c7f20e377e74f354c6def2242d4681e101a334d56eb8b5bbd00a9ff0851b4403cd5d25a0aeca7ece835bb50aeedb101823561cdb14532c988857d174d01f06d2ce39d77de9352bd	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vyoiovmvpyj\90e9e3ac = 903f87ddde498311b125489ec058da80aa7eb786d367d885dc1dd2b7ef46691743888fcdaf97d70855db4a89b63bdac2f1c277f6b09f2da14326	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vyoiovmvpyj\ede1ac26 = 4f61d9de3364ca68a078b9245fd33ce55167a3730b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vyoiovmvpyj\92a8c3d0 = b11067dd34d06991be5d3f46480b97329ff5977f68e8acb8eb	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Vyoiovmvpyj\1f8b74fb = 6c4a2a0ab4b02699f73379159588262628663c1df973bf859a15f49b0a41c1c6dd453534c1ecdf0e3bb5df8f25437f78e8a73c9c3ef55091af91586b6b127c25f24e3e60c39376e156	explorer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1612 rundll32.exe
1528 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1612 rundll32.exe
1528 regsvr32.exe

pid	process
1612	rundll32.exe
1528	regsvr32.exe

pid	process
1612	rundll32.exe
1528	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 1620 wrote to memory of 1612	1620	rundll32.exe	rundll32.exe
PID 1620 wrote to memory of 1612	1620	rundll32.exe	rundll32.exe
PID 1620 wrote to memory of 1612	1620	rundll32.exe	rundll32.exe
PID 1620 wrote to memory of 1612	1620	rundll32.exe	rundll32.exe
PID 1620 wrote to memory of 1612	1620	rundll32.exe	rundll32.exe
PID 1620 wrote to memory of 1612	1620	rundll32.exe	rundll32.exe
PID 1620 wrote to memory of 1612	1620	rundll32.exe	rundll32.exe
PID 1612 wrote to memory of 560	1612	rundll32.exe	explorer.exe
PID 1612 wrote to memory of 560	1612	rundll32.exe	explorer.exe
PID 1612 wrote to memory of 560	1612	rundll32.exe	explorer.exe
PID 1612 wrote to memory of 560	1612	rundll32.exe	explorer.exe
PID 1612 wrote to memory of 560	1612	rundll32.exe	explorer.exe
PID 1612 wrote to memory of 560	1612	rundll32.exe	explorer.exe
PID 560 wrote to memory of 1628	560	explorer.exe	schtasks.exe
PID 560 wrote to memory of 1628	560	explorer.exe	schtasks.exe
PID 560 wrote to memory of 1628	560	explorer.exe	schtasks.exe
PID 560 wrote to memory of 1628	560	explorer.exe	schtasks.exe
PID 1516 wrote to memory of 1512	1516	taskeng.exe	regsvr32.exe
PID 1516 wrote to memory of 1512	1516	taskeng.exe	regsvr32.exe
PID 1516 wrote to memory of 1512	1516	taskeng.exe	regsvr32.exe
PID 1516 wrote to memory of 1512	1516	taskeng.exe	regsvr32.exe
PID 1516 wrote to memory of 1512	1516	taskeng.exe	regsvr32.exe
PID 1512 wrote to memory of 1528	1512	regsvr32.exe	regsvr32.exe
PID 1512 wrote to memory of 1528	1512	regsvr32.exe	regsvr32.exe
PID 1512 wrote to memory of 1528	1512	regsvr32.exe	regsvr32.exe
PID 1512 wrote to memory of 1528	1512	regsvr32.exe	regsvr32.exe
PID 1512 wrote to memory of 1528	1512	regsvr32.exe	regsvr32.exe
PID 1512 wrote to memory of 1528	1512	regsvr32.exe	regsvr32.exe
PID 1512 wrote to memory of 1528	1512	regsvr32.exe	regsvr32.exe
PID 1528 wrote to memory of 1908	1528	regsvr32.exe	explorer.exe
PID 1528 wrote to memory of 1908	1528	regsvr32.exe	explorer.exe
PID 1528 wrote to memory of 1908	1528	regsvr32.exe	explorer.exe
PID 1528 wrote to memory of 1908	1528	regsvr32.exe	explorer.exe
PID 1528 wrote to memory of 1908	1528	regsvr32.exe	explorer.exe
PID 1528 wrote to memory of 1908	1528	regsvr32.exe	explorer.exe
PID 1908 wrote to memory of 1056	1908	explorer.exe	reg.exe
PID 1908 wrote to memory of 1056	1908	explorer.exe	reg.exe
PID 1908 wrote to memory of 1056	1908	explorer.exe	reg.exe
PID 1908 wrote to memory of 1056	1908	explorer.exe	reg.exe
PID 1908 wrote to memory of 1392	1908	explorer.exe	reg.exe
PID 1908 wrote to memory of 1392	1908	explorer.exe	reg.exe
PID 1908 wrote to memory of 1392	1908	explorer.exe	reg.exe
PID 1908 wrote to memory of 1392	1908	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8e7cbc4efe40583608a9dbc5f1c8d51e2a801fd13655068551daaed60f2824fd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1620

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8e7cbc4efe40583608a9dbc5f1c8d51e2a801fd13655068551daaed60f2824fd.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1612

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:560

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn edazubndxf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\8e7cbc4efe40583608a9dbc5f1c8d51e2a801fd13655068551daaed60f2824fd.dll\"" /SC ONCE /Z /ST 06:03 /ET 06:15
4⤵
- Creates scheduled task(s)
PID:1628

C:\Windows\system32\taskeng.exe
taskeng.exe {ACC45B72-866C-4A58-9E09-B0AE1E485B41} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1516

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\8e7cbc4efe40583608a9dbc5f1c8d51e2a801fd13655068551daaed60f2824fd.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1512

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\8e7cbc4efe40583608a9dbc5f1c8d51e2a801fd13655068551daaed60f2824fd.dll"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1528

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
4⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:1908

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Xybupjocscd" /d "0"
5⤵
PID:1056

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Muumpczqyyfa" /d "0"
5⤵
PID:1392

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

Disabling Security Tools

1

T1089

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\8e7cbc4efe40583608a9dbc5f1c8d51e2a801fd13655068551daaed60f2824fd.dll
MD5
fd3f6371b1613ed158e8243bb04412cd

SHA1
3a6122043fd6d3db18420dc6acacbafb7a452787

SHA256
8e7cbc4efe40583608a9dbc5f1c8d51e2a801fd13655068551daaed60f2824fd

SHA512
fbb9323eba6c5e0cfd215931d59a2de10387276b05f5d31d4099c87d6136ccfc2049eb238c3fd164bd3ed710babd2a6969a9a3b590e0e3252bb342f8ea0531b2

Download Submit
\Users\Admin\AppData\Local\Temp\8e7cbc4efe40583608a9dbc5f1c8d51e2a801fd13655068551daaed60f2824fd.dll
MD5
fd3f6371b1613ed158e8243bb04412cd

SHA1
3a6122043fd6d3db18420dc6acacbafb7a452787

SHA256
8e7cbc4efe40583608a9dbc5f1c8d51e2a801fd13655068551daaed60f2824fd

SHA512
fbb9323eba6c5e0cfd215931d59a2de10387276b05f5d31d4099c87d6136ccfc2049eb238c3fd164bd3ed710babd2a6969a9a3b590e0e3252bb342f8ea0531b2

Download Submit
memory/560-63-0x0000000000340000-0x0000000000342000-memory.dmp

Filesize
8KB

Download
memory/560-66-0x0000000000310000-0x0000000000331000-memory.dmp

Filesize
132KB

Download
memory/560-65-0x0000000074FD1000-0x0000000074FD3000-memory.dmp

Filesize
8KB

Download
memory/1512-67-0x000007FEFC4A1000-0x000007FEFC4A3000-memory.dmp

Filesize
8KB

Download
memory/1528-73-0x00000000002B0000-0x00000000002D1000-memory.dmp

Filesize
132KB

Download
memory/1528-71-0x0000000000AB0000-0x0000000000C5D000-memory.dmp

Filesize
1.7MB

Download
memory/1528-79-0x0000000000220000-0x0000000000263000-memory.dmp

Filesize
268KB

Download
memory/1528-80-0x00000000002B0000-0x00000000002D1000-memory.dmp

Filesize
132KB

Download
memory/1528-74-0x00000000002B0000-0x00000000002D1000-memory.dmp

Filesize
132KB

Download
memory/1528-75-0x00000000002B0000-0x00000000002D1000-memory.dmp

Filesize
132KB

Download
memory/1528-72-0x00000000002B0000-0x00000000002D1000-memory.dmp

Filesize
132KB

Download
memory/1612-59-0x00000000002D0000-0x00000000002F1000-memory.dmp

Filesize
132KB

Download
memory/1612-56-0x0000000000A50000-0x0000000000BFD000-memory.dmp

Filesize
1.7MB

Download
memory/1612-55-0x0000000076921000-0x0000000076923000-memory.dmp

Filesize
8KB

Download
memory/1612-58-0x00000000002D0000-0x00000000002F1000-memory.dmp

Filesize
132KB

Download
memory/1612-57-0x00000000002D0000-0x00000000002F1000-memory.dmp

Filesize
132KB

Download
memory/1612-62-0x00000000002D0000-0x00000000002F1000-memory.dmp

Filesize
132KB

Download
memory/1612-60-0x00000000002D0000-0x00000000002F1000-memory.dmp

Filesize
132KB

Download
memory/1612-61-0x0000000000220000-0x0000000000263000-memory.dmp

Filesize
268KB

Download
memory/1908-81-0x0000000000310000-0x0000000000331000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads