qakbot | c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13

General

Target

c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.bin.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

1308 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

4716 schtasks.exe

pid	process
1308	regsvr32.exe

pid	process
4716	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ojcywqsavycveq	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ojcywqsavycveq\82cd49bb = 535c8ef7e19449caa13b9e013d3c992b513e072e8faab66ba2d3ea341f20933611c27acf29f667df4eb3d434b291c0e2cb68a726e40ad064bcf5a2d8b154e37d589abcc2ed2eb4b6ba4b765a68712fa4e837984295aafc24753201b2643eb342e496941269d8b9	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ojcywqsavycveq\70a79166 = 98b5a60fd78448ccf613439e429bf4a9	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ojcywqsavycveq\feefe90 = e26e99c5b559daa457cd8abd3207e219dbbda293caa2c02a618aea596c3335b02447545823171336c0af5a26f1256bfe7b824dc7	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ojcywqsavycveq\fd84264d = b23a6d6377209d07cae34651be184cd087d0ade2abbea30fe1829da77554f8c2c570aa9e079dcc29f9f07b50876cca90243f03f2756aa735c8e9d9f5905ef3013a29061ea5ddc2fc9eb09d3b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ojcywqsavycveq\82cd49bb = 535c99f7e1947c37f2fa3fe74ff824cf8c6f71e39a87d45e42e2374188830a7827d3592c97acad99d46ddd063d3bab8b4d1d1cb22ce1befbf2d10b6623e234b99e872182c4f5fb895e1b3a3209e0592a88b8b7e2c5e046a5045adfc7b5585c2418fbc202f9c52e560a0ca7ed2835650e219cac0d461a5395101355f0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ojcywqsavycveq\b75299f5 = f98e15fee25ceebccdc9ea4468445b4fa3e1ed73a4fbfd08fff4b713efb5b7345fb6c38706383d8c5113cd02f88bf9b47f365bb9cde07f2a7c4f95efbaf3e460214fd80415ca82fbd5c5b99ef4050866b9e820278e0bfc8cecc980f87bac0a5ad5a2d2fbf4a93b3657b0fc54fcdda1965f90db2d7614c4cd785c9d39c7182de90fd07e46cb5de2c8e6ef91fe18f3a4a0ebb89a36fa35975a7a71c161013bcdf8a120c9cb573cceaf7d18823738c5b0aac2d5ad7e6b30b5ed5e95ee9684f7ed73b66c1c3f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ojcywqsavycveq\b513b989 = b6c0eff59644b4983f091c8686b50a434ecb745037ac0b8f339821a09ca9c5ebdcd737	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ojcywqsavycveq\dafdeec = 30539caea666c7b7da9ae1478a2b6983833524300a06e065789d96ef56f3bc904085a503b6df88d85b2a3cf3bc2af7cfd85d592805b8f0ed692d0e5adf88180606a5a2e427071c5fa052fb60d128fe751872db8333f6ea7ba3bea19f20f7c4	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ojcywqsavycveq\c81bf603 = 8c538a325000bffa9d0079904967bc6ff8d917afab9acc62839e25d1510ebbc6bba709ae550177bcab34e6799ead557c915a506ed4e50314599403f1d78f660f71f0bc876ba0b12872c6c1c6292aefeea84068a3d685abd1b59e2483c04f69379f0ec5bd4c19	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

3180 rundll32.exe
3180 rundll32.exe
1308 regsvr32.exe
1308 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

3180 rundll32.exe
1308 regsvr32.exe

pid	process
3180	rundll32.exe
3180	rundll32.exe
1308	regsvr32.exe
1308	regsvr32.exe

pid	process
3180	rundll32.exe
1308	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

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

description	pid	process	target process
PID 4312 wrote to memory of 3180	4312	rundll32.exe	rundll32.exe
PID 4312 wrote to memory of 3180	4312	rundll32.exe	rundll32.exe
PID 4312 wrote to memory of 3180	4312	rundll32.exe	rundll32.exe
PID 3180 wrote to memory of 4568	3180	rundll32.exe	explorer.exe
PID 3180 wrote to memory of 4568	3180	rundll32.exe	explorer.exe
PID 3180 wrote to memory of 4568	3180	rundll32.exe	explorer.exe
PID 3180 wrote to memory of 4568	3180	rundll32.exe	explorer.exe
PID 3180 wrote to memory of 4568	3180	rundll32.exe	explorer.exe
PID 4568 wrote to memory of 4716	4568	explorer.exe	schtasks.exe
PID 4568 wrote to memory of 4716	4568	explorer.exe	schtasks.exe
PID 4568 wrote to memory of 4716	4568	explorer.exe	schtasks.exe
PID 1276 wrote to memory of 1308	1276	regsvr32.exe	regsvr32.exe
PID 1276 wrote to memory of 1308	1276	regsvr32.exe	regsvr32.exe
PID 1276 wrote to memory of 1308	1276	regsvr32.exe	regsvr32.exe
PID 1308 wrote to memory of 1500	1308	regsvr32.exe	explorer.exe
PID 1308 wrote to memory of 1500	1308	regsvr32.exe	explorer.exe
PID 1308 wrote to memory of 1500	1308	regsvr32.exe	explorer.exe
PID 1308 wrote to memory of 1500	1308	regsvr32.exe	explorer.exe
PID 1308 wrote to memory of 1500	1308	regsvr32.exe	explorer.exe
PID 1500 wrote to memory of 1788	1500	explorer.exe	reg.exe
PID 1500 wrote to memory of 1788	1500	explorer.exe	reg.exe
PID 1500 wrote to memory of 1552	1500	explorer.exe	reg.exe
PID 1500 wrote to memory of 1552	1500	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.bin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4312

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.bin.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3180

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:4568

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn rvlenvikns /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.bin.dll\"" /SC ONCE /Z /ST 15:40 /ET 15:52
4⤵
- Creates scheduled task(s)
PID:4716

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.bin.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1276

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.bin.dll"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1308

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:1500

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\Uanomtyrcu" /d "0"
4⤵
PID:1788

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\Woeitznw" /d "0"
4⤵
PID:1552

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\c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13.bin.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.bin.dll
MD5
898ba3b11fb261c893990e9a178d05ff

SHA1
9db70b8ed8e080050943dd92e6a90959e77abe1e

SHA256
c5148afaf55c8b27a41a5971b6e439c8076b57f84c518f31bfec4171cd112a13

SHA512
6ec3a441202e233c7cfc563c54023a24e83b55941db46abfd12d614ba5f3fb2fcd4a79515b1b876f10de13935543f421d36bd028c4a18370d7799d266ba76bf5

Download Submit
memory/1308-126-0x0000000002FA0000-0x00000000031AE000-memory.dmp

Filesize
2.1MB

Download
memory/1308-124-0x0000000000000000-mapping.dmp

Download
memory/1500-127-0x0000000000000000-mapping.dmp

Download
memory/1500-133-0x00000000003C0000-0x00000000003E1000-memory.dmp

Filesize
132KB

Download
memory/1500-131-0x0000000000A50000-0x0000000000A51000-memory.dmp

Filesize
4KB

Download
memory/1500-132-0x0000000000A50000-0x0000000000A51000-memory.dmp

Filesize
4KB

Download
memory/1552-130-0x0000000000000000-mapping.dmp

Download
memory/1788-129-0x0000000000000000-mapping.dmp

Download
memory/3180-115-0x0000000000000000-mapping.dmp

Download
memory/3180-116-0x0000000004C40000-0x0000000009183000-memory.dmp

Filesize
69.3MB

Download
memory/3180-117-0x0000000010000000-0x0000000014595000-memory.dmp

Filesize
69.6MB

Download
memory/4568-121-0x00000000007C0000-0x00000000007C1000-memory.dmp

Filesize
4KB

Download
memory/4568-118-0x0000000000000000-mapping.dmp

Download
memory/4568-119-0x0000000000140000-0x0000000000161000-memory.dmp

Filesize
132KB

Download
memory/4568-122-0x00000000007C0000-0x00000000007C1000-memory.dmp

Filesize
4KB

Download
memory/4716-120-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads