qakbot | c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13

General

Target

c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.dll
Size

534KB
MD5

898ba3b11fb261c893990e9a178d05ff
SHA1

9db70b8ed8e080050943dd92e6a90959e77abe1e
SHA256

c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13
SHA512

6ec3a441202e233c7cfc563c54023a24e83b55941db46abfd12d614ba5f3fb2fcd4a79515b1b876f10de13935543f421d36bd028c4a18370d7799d266ba76bf5

Score

10^/10

qakbot biden54 1634802135 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

biden54

Campaign

1634802135

C2

81.250.153.227:2222

120.150.218.241:995

76.25.142.196:443

63.143.92.99:995

89.101.97.139:443

136.143.11.232:443

81.213.59.22:443

136.232.34.70:443

140.82.49.12:443

37.208.181.198:61200

78.191.24.189:995

216.201.162.158:443

197.89.144.102:443

89.137.52.44:443

182.176.180.73:443

173.21.10.71:2222

117.198.156.56:443

196.207.140.40:995

103.142.10.177:443

24.231.209.2:6881

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

792 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

2020 schtasks.exe

pid	process
792	regsvr32.exe

pid	process
2020	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zoskaxgjyl\372faa74 = 3945fb1b96a51bd632bf5e2f102497401654776343bc46a6a6efe925a8873777487935eab26a794d873abeb5e20e4411a832ff83b4c5eb41805b4ed20a74b4ee06d6383b09faad77929189d872b1d373384c23112d9ff0b41499	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Zoskaxgjyl	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zoskaxgjyl\4866c582 = 95ac5493f2ced992f8f3d3a0ad2027dd2599d480e3bc0fa0f6f8548dfa930d75a7ce87eb13805b5d77618feabe7fec21f491a646883a7c42cc40802d864a524df8cac93ef45cdd3a1d56fcea17c257d462c8aa86a7d981ece7bc08779228db6c1cd73857a1f168ebae3acaa2774c46946cad333bc7fca78fd2591e22d1d39396b098c2d6d31c84581df02d6c4a69d35a37c7aaab4ac877737fb5999da03b77099ac047e0da16eeff004a19340814c24664e92c9cdb67f95b8f4ce8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zoskaxgjyl\4a27e5fe = 0e6a0b276df37afdded65019799c94327c2756260556dce5bd3b9221569023a87f82352ab7b5279499092d92d5ccc3d7039416f20835a60e1ec377ace8fb6f5aad73c3080b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zoskaxgjyl\f29b829b = 91a92fcb0c2baba847716da0b1d33d85cc6466b46b020907a4a1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zoskaxgjyl\8f93cd11 = b778516e7b8306bc0e13216742a348806799ae5e323db9faf41819dbfd4bb5e8a56038db1eea6d1385	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zoskaxgjyl\f0daa2e7 = e51a8bb92243031e7f6ec5bbf522dfc55b64f435e593fd33aa4c71dda110d5e7044c008047a96992d1dc5e4730ef9556336c1e19bc3d89e2c3d6200d55d2d71d71899c553f833283f3b951142d30181818205f75d16a	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zoskaxgjyl\2b07a3a = ea00bbdc6673505d4508759e4c7423c93d8ac0382575b330822cd99ddf65147bdcbfb02a8c5564ac95b85fd8dfe1187c01b8a25354d106dd881f5db227f89d412245f0b069b24f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zoskaxgjyl\7df915cc = d657b3f75aec40f888135cdb6c7fa381c5846a6f9c0a27df5443581062990528262517fa26aabf1c48	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Zoskaxgjyl\7df915cc = d657a4f75aec7570d93ddc1a3ea348ebcd374cb1	explorer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

672 rundll32.exe
792 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

672 rundll32.exe
792 regsvr32.exe

pid	process
672	rundll32.exe
792	regsvr32.exe

pid	process
672	rundll32.exe
792	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

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

description	pid	process	target process
PID 580 wrote to memory of 672	580	rundll32.exe	rundll32.exe
PID 580 wrote to memory of 672	580	rundll32.exe	rundll32.exe
PID 580 wrote to memory of 672	580	rundll32.exe	rundll32.exe
PID 580 wrote to memory of 672	580	rundll32.exe	rundll32.exe
PID 580 wrote to memory of 672	580	rundll32.exe	rundll32.exe
PID 580 wrote to memory of 672	580	rundll32.exe	rundll32.exe
PID 580 wrote to memory of 672	580	rundll32.exe	rundll32.exe
PID 672 wrote to memory of 832	672	rundll32.exe	explorer.exe
PID 672 wrote to memory of 832	672	rundll32.exe	explorer.exe
PID 672 wrote to memory of 832	672	rundll32.exe	explorer.exe
PID 672 wrote to memory of 832	672	rundll32.exe	explorer.exe
PID 672 wrote to memory of 832	672	rundll32.exe	explorer.exe
PID 672 wrote to memory of 832	672	rundll32.exe	explorer.exe
PID 832 wrote to memory of 2020	832	explorer.exe	schtasks.exe
PID 832 wrote to memory of 2020	832	explorer.exe	schtasks.exe
PID 832 wrote to memory of 2020	832	explorer.exe	schtasks.exe
PID 832 wrote to memory of 2020	832	explorer.exe	schtasks.exe
PID 1108 wrote to memory of 972	1108	taskeng.exe	regsvr32.exe
PID 1108 wrote to memory of 972	1108	taskeng.exe	regsvr32.exe
PID 1108 wrote to memory of 972	1108	taskeng.exe	regsvr32.exe
PID 1108 wrote to memory of 972	1108	taskeng.exe	regsvr32.exe
PID 1108 wrote to memory of 972	1108	taskeng.exe	regsvr32.exe
PID 972 wrote to memory of 792	972	regsvr32.exe	regsvr32.exe
PID 972 wrote to memory of 792	972	regsvr32.exe	regsvr32.exe
PID 972 wrote to memory of 792	972	regsvr32.exe	regsvr32.exe
PID 972 wrote to memory of 792	972	regsvr32.exe	regsvr32.exe
PID 972 wrote to memory of 792	972	regsvr32.exe	regsvr32.exe
PID 972 wrote to memory of 792	972	regsvr32.exe	regsvr32.exe
PID 972 wrote to memory of 792	972	regsvr32.exe	regsvr32.exe
PID 792 wrote to memory of 824	792	regsvr32.exe	explorer.exe
PID 792 wrote to memory of 824	792	regsvr32.exe	explorer.exe
PID 792 wrote to memory of 824	792	regsvr32.exe	explorer.exe
PID 792 wrote to memory of 824	792	regsvr32.exe	explorer.exe
PID 792 wrote to memory of 824	792	regsvr32.exe	explorer.exe
PID 792 wrote to memory of 824	792	regsvr32.exe	explorer.exe
PID 824 wrote to memory of 1652	824	explorer.exe	reg.exe
PID 824 wrote to memory of 1652	824	explorer.exe	reg.exe
PID 824 wrote to memory of 1652	824	explorer.exe	reg.exe
PID 824 wrote to memory of 1652	824	explorer.exe	reg.exe
PID 824 wrote to memory of 572	824	explorer.exe	reg.exe
PID 824 wrote to memory of 572	824	explorer.exe	reg.exe
PID 824 wrote to memory of 572	824	explorer.exe	reg.exe
PID 824 wrote to memory of 572	824	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:580

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:672

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:832

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn djcgilwmhg /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.dll\"" /SC ONCE /Z /ST 09:39 /ET 09:51
4⤵
- Creates scheduled task(s)
PID:2020

C:\Windows\system32\taskeng.exe
taskeng.exe {E702BFEC-A3D2-4222-9BF1-32893417D212} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1108

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:972

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.dll"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:792

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
4⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:824

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\Acrrikcc" /d "0"
5⤵
PID:1652

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\Uilicwjijyuz" /d "0"
5⤵
PID:572

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\c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.dll
MD5
898ba3b11fb261c893990e9a178d05ff

SHA1
9db70b8ed8e080050943dd92e6a90959e77abe1e

SHA256
c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13

SHA512
6ec3a441202e233c7cfc563c54023a24e83b55941db46abfd12d614ba5f3fb2fcd4a79515b1b876f10de13935543f421d36bd028c4a18370d7799d266ba76bf5

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Users\Admin\AppData\Local\Temp\c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.dll
MD5
898ba3b11fb261c893990e9a178d05ff

SHA1
9db70b8ed8e080050943dd92e6a90959e77abe1e

SHA256
c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13

SHA512
6ec3a441202e233c7cfc563c54023a24e83b55941db46abfd12d614ba5f3fb2fcd4a79515b1b876f10de13935543f421d36bd028c4a18370d7799d266ba76bf5

Download Submit
memory/572-80-0x0000000000000000-mapping.dmp

Download
memory/672-56-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download
memory/672-58-0x0000000010000000-0x0000000014595000-memory.dmp

Filesize
69.6MB

Download
memory/672-57-0x0000000002050000-0x0000000006593000-memory.dmp

Filesize
69.3MB

Download
memory/672-55-0x0000000000000000-mapping.dmp

Download
memory/792-72-0x0000000010000000-0x0000000014595000-memory.dmp

Filesize
69.6MB

Download
memory/792-71-0x0000000000AC0000-0x0000000005003000-memory.dmp

Filesize
69.3MB

Download
memory/792-68-0x0000000000000000-mapping.dmp

Download
memory/824-74-0x0000000000000000-mapping.dmp

Download
memory/824-78-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/832-59-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/832-63-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/832-62-0x0000000074271000-0x0000000074273000-memory.dmp

Filesize
8KB

Download
memory/832-60-0x0000000000000000-mapping.dmp

Download
memory/972-66-0x000007FEFB7E1000-0x000007FEFB7E3000-memory.dmp

Filesize
8KB

Download
memory/972-65-0x0000000000000000-mapping.dmp

Download
memory/1652-79-0x0000000000000000-mapping.dmp

Download
memory/2020-64-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads