qakbot | 30688a71ea4fefa95fd7be8a9fdceab187d74e4d14910462fa576e6386c28d64

General

Target

e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll
Size

545KB
MD5

53510e20efb161d5b71c4ce2800c1a8d
SHA1

2268178851d0d0debb9ab457d73af8a5e50af168
SHA256

e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987
SHA512

27f4f030928581d23212e18cfd0b33376677cef43ad5605e124cd80e2102cd1d559bf205ae1693e5e6567a6bd33d00d0e7209e32d503116d8b1594cb78ae69a3

Score

10^/10

qakbot tr 1633597626 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1633597626

C2

120.150.218.241:995

185.250.148.74:443

89.137.52.44:443

66.103.170.104:2222

86.8.177.143:443

216.201.162.158:443

174.54.193.186:443

103.148.120.144:443

188.50.169.158:443

124.123.42.115:2222

140.82.49.12:443

199.27.127.129:443

81.241.252.59:2078

209.142.97.161:995

209.50.20.255:443

73.230.205.91:443

200.232.214.222:995

103.142.10.177:443

2.222.167.138:443

41.228.22.180:443

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 4 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

reg.exereg.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Viaabtdhrhvf = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Hdooo = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

4508 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

3108 schtasks.exe

pid	process
4508	regsvr32.exe

pid	process
3108	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Opyddooyl\44987772 = 641765aa3502d4599f3645ccafee2453f63a00c59f8d826ec2a754f53064f518e1d492da33b2b6e5e1270bba99261130c15d3a8c642a8700af6352c7a5ae7344355a480fe6534fd3a5b89746de3f9c1112a303	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Opyddooyl	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Opyddooyl\cbfae025 = d62b19c6c92e8124d05683f4b7d6ed0d2c168b675664acaf15f48353840af6aa2afddd7477032cb0c8456ee950c53d1efa5f40d23ef29c1018b3ad8673	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Opyddooyl\c9bbc059 = 8eeb7e40c5f1f94271a7d5761c004ab03c3acccce4028087b9541ea0a1bd7910ca33bc21ffac542e2e7f3e96	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Opyddooyl\b6f2afaf = c72fbb8604699723c857e0cbe88e4981cd1f2a9f63358deb5b57ebf0ef25e7e47568df	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Opyddooyl\e4ec8ca = 3ed06180f49f3eb1f5bcd3fca11b7b3bcb58494d94a79d0b48a2365a36bee28b304b5b406c61e3	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Opyddooyl\3bd11884 = 9d1fa031d6121c8a3b738f9e09543ebccaf171b1de180b62c8396ce788da4194216b13e05b0e15c217c28861	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Opyddooyl\44987772 = 641772aa3502e1f9cec163b7d9ec3d1f5727141f59f5483926da963ac5dfe41a75b8b58793ed7c5b5ac091cbb0bea8608611f4d752ec1b0081f3919dca8d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Opyddooyl\7107a73c = 97b94d8297e53b015d6c6e728a26d523bd4401e9be2b7026d73906eaf308bfb4f8434db8446b0deab041f3beffc67a70123afd9c7edb0530cab0df6d4b23b922f444aa9a9ee89e555e303eff10563a6674c6e348674c0cc2c498884fdb465a387644ad68e8d93acc01e7215951f5ae94724a600a06	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Opyddooyl\73468740 = fa10e63a9816acc9b16e15dc3bda8caf103d180c97148d422f112750ccf4cd3c2ce41d63c11ae75b23597b07bd30ada4f5fa216adaf32206bb5745b1a3269a30dab033e99f3f889a6b413eb71209d25d63622d7a70787333433b5379679615ce0660489dd074cf4fae8547a891	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1844 rundll32.exe
1844 rundll32.exe
4508 regsvr32.exe
4508 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1844 rundll32.exe
4508 regsvr32.exe

pid	process
1844	rundll32.exe
1844	rundll32.exe
4508	regsvr32.exe
4508	regsvr32.exe

pid	process
1844	rundll32.exe
4508	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

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

description	pid	process	target process
PID 1124 wrote to memory of 1844	1124	rundll32.exe	rundll32.exe
PID 1124 wrote to memory of 1844	1124	rundll32.exe	rundll32.exe
PID 1124 wrote to memory of 1844	1124	rundll32.exe	rundll32.exe
PID 1844 wrote to memory of 1948	1844	rundll32.exe	explorer.exe
PID 1844 wrote to memory of 1948	1844	rundll32.exe	explorer.exe
PID 1844 wrote to memory of 1948	1844	rundll32.exe	explorer.exe
PID 1844 wrote to memory of 1948	1844	rundll32.exe	explorer.exe
PID 1844 wrote to memory of 1948	1844	rundll32.exe	explorer.exe
PID 1948 wrote to memory of 3108	1948	explorer.exe	schtasks.exe
PID 1948 wrote to memory of 3108	1948	explorer.exe	schtasks.exe
PID 1948 wrote to memory of 3108	1948	explorer.exe	schtasks.exe
PID 4588 wrote to memory of 4508	4588	regsvr32.exe	regsvr32.exe
PID 4588 wrote to memory of 4508	4588	regsvr32.exe	regsvr32.exe
PID 4588 wrote to memory of 4508	4588	regsvr32.exe	regsvr32.exe
PID 4508 wrote to memory of 4472	4508	regsvr32.exe	explorer.exe
PID 4508 wrote to memory of 4472	4508	regsvr32.exe	explorer.exe
PID 4508 wrote to memory of 4472	4508	regsvr32.exe	explorer.exe
PID 4508 wrote to memory of 4472	4508	regsvr32.exe	explorer.exe
PID 4508 wrote to memory of 4472	4508	regsvr32.exe	explorer.exe
PID 4472 wrote to memory of 1828	4472	explorer.exe	reg.exe
PID 4472 wrote to memory of 1828	4472	explorer.exe	reg.exe
PID 4472 wrote to memory of 1708	4472	explorer.exe	reg.exe
PID 4472 wrote to memory of 1708	4472	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1124

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1844

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1948

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ikmfrcso /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll\"" /SC ONCE /Z /ST 13:41 /ET 13:53
4⤵
- Creates scheduled task(s)
PID:3108

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:4588

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4508

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:4472

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\Viaabtdhrhvf" /d "0"
4⤵
- Windows security bypass
PID:1828

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\Hdooo" /d "0"
4⤵
- Windows security bypass
PID:1708

Network

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\e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll
Filesize
545KB

MD5
53510e20efb161d5b71c4ce2800c1a8d

SHA1
2268178851d0d0debb9ab457d73af8a5e50af168

SHA256
e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987

SHA512
27f4f030928581d23212e18cfd0b33376677cef43ad5605e124cd80e2102cd1d559bf205ae1693e5e6567a6bd33d00d0e7209e32d503116d8b1594cb78ae69a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987.dll
Filesize
545KB

MD5
53510e20efb161d5b71c4ce2800c1a8d

SHA1
2268178851d0d0debb9ab457d73af8a5e50af168

SHA256
e2bc969424adc97345ac81194d316f58da38621aad3ca7ae27e40a8fae582987

SHA512
27f4f030928581d23212e18cfd0b33376677cef43ad5605e124cd80e2102cd1d559bf205ae1693e5e6567a6bd33d00d0e7209e32d503116d8b1594cb78ae69a3

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1708-147-0x0000000000000000-mapping.dmp

Download
memory/1828-146-0x0000000000000000-mapping.dmp

Download
memory/1844-130-0x0000000000000000-mapping.dmp

Download
memory/1844-131-0x00000000028A0000-0x0000000007B54000-memory.dmp

Filesize
82.7MB

Download
memory/1844-133-0x0000000010000000-0x000000001530B000-memory.dmp

Filesize
83.0MB

Download
memory/1948-132-0x0000000000000000-mapping.dmp

Download
memory/1948-134-0x0000000000E80000-0x0000000000EA1000-memory.dmp

Filesize
132KB

Download
memory/1948-136-0x0000000000E80000-0x0000000000EA1000-memory.dmp

Filesize
132KB

Download
memory/3108-135-0x0000000000000000-mapping.dmp

Download
memory/4472-142-0x0000000000000000-mapping.dmp

Download
memory/4472-144-0x0000000000570000-0x0000000000591000-memory.dmp

Filesize
132KB

Download
memory/4508-141-0x0000000010000000-0x000000001530B000-memory.dmp

Filesize
83.0MB

Download
memory/4508-145-0x0000000010000000-0x000000001530B000-memory.dmp

Filesize
83.0MB

Download
memory/4508-140-0x0000000000DF0000-0x00000000060A4000-memory.dmp

Filesize
82.7MB

Download
memory/4508-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads