qakbot | d6b1d2ca4ea331f84bfeab5b0590c418a5f337e84a06344789530afeca1392c8

General

Target

6f96cdd054b91e7baf9d05427c334f69_JaffaCakes118.dll
Size

1.5MB
MD5

6f96cdd054b91e7baf9d05427c334f69
SHA1

cec98fb02ea073ff78931bf5e9bc46a6e5c44fee
SHA256

d6b1d2ca4ea331f84bfeab5b0590c418a5f337e84a06344789530afeca1392c8
SHA512

15b56798ad37df3bf50655236768f7c28f08a491e0ed1b53ffa7e859f4e363ffa532dfbf8506819ef1b852291b1aad4785fc15a9dd46e7bced6f1274d06acc36
SSDEEP

24576:3GmJKD/08hih1usiHtEy2YbFRf5J8urbjtWkqXYayS2/3T:3f0L08+hiH2yPjXtWEa2

Score

10^/10

qakbot tr 1634541613 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1634541613

C2

120.150.218.241:995

24.119.214.7:443

103.143.8.71:443

81.241.252.59:2078

81.250.153.227:2222

174.54.193.186:443

73.52.50.32:443

39.49.122.240:995

86.220.112.26:2222

103.82.211.39:465

78.191.38.33:995

216.201.162.158:443

181.118.183.94:443

66.177.215.152:0

208.78.220.143:443

94.200.181.154:443

136.232.34.70:443

136.143.11.232:443

81.213.59.22:443

103.82.211.39:990

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

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

reg.exereg.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Uahryin = "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:\ProgramData\Microsoft\Vossteyb = "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

4040 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/Job
T1053

Processes:

schtasks.exe

pid process

2140 schtasks.exe

pid	process
4040	regsvr32.exe

pid	process
2140	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qibisqynborewp\cd5570c2 = 867a99d5f151678101c6c2d4ee0779d80ec9127b90b94e805015ab38ad98fa9303faea0e9cdf757e1269c66b2b0f5e7cff996c599c1264bb0610b99f847028e159c9efc72a052535736f5661855a50f2e2af14525e25dc030081787b711840288a740ed6277442ce14765d14e2839fd9423664643002	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qibisqynborewp\77a837db = ba1904741babff577bb77ee62d63acf105b1c308ef2f3e28525950d88b850492ec10b3f5e6d4208869f37e2999bc9369c5c67e37297b72c3d32204a42024464a0110e90542c915db774a04d3497ee3d63b5de6	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qibisqynborewp\75e917a7 = 6583cb8c39eccb7a9737b28de28139d8195ee0cc886512705a	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qibisqynborewp	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qibisqynborewp\f8caa08c = 640ba69c8321dc7d3607e40bb53c2cff58911670f7bfce5c8af82f9f816005302be734f3041fc6ef036a02ff8c347ea0a9e75bd1b6998d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qibisqynborewp\cf1450be = 3cd04d4d9fcefbe47f2986c5797e1c3a78583e259615980b990b8a4e075f3aadf7ae8b181c79a6	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qibisqynborewp\aa07851 = 382683b06a841fe587ee530f655a63ad395abd85ea1f896fba6b338ab7f220f34cc246f12be11e6f2d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qibisqynborewp\b21c1f34 = 438c9ce48c633e0a6037f14e451bd16b61067bcca7dbfe432df87a481742fa7c55a9b45eb41da51c5861baf32e29b74d02535624e5e6a4be814eadf8f8aaba35a2	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qibisqynborewp\8783cf7a = df0e2ca3e1a6023c815b51a967a1023d14d9c51c1fc40229b34d952ab431120ad0f9bf	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Qibisqynborewp\f8caa08c = 640bb19c8321e940febc45ceb03870f25a32d7d0da22c4e90317b287f4fff5e023693f9f80e4d2ac986c9e749e2bd2c6bb10bd850eca3cf247d7bb2d1fbc54b5d2d7a785f24ad81a5bbbd763	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2840 rundll32.exe
2840 rundll32.exe
4040 regsvr32.exe
4040 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2840 rundll32.exe
4040 regsvr32.exe

pid	process
2840	rundll32.exe
2840	rundll32.exe
4040	regsvr32.exe
4040	regsvr32.exe

pid	process
2840	rundll32.exe
4040	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

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

description	pid	process	target process
PID 2796 wrote to memory of 2840	2796	rundll32.exe	rundll32.exe
PID 2796 wrote to memory of 2840	2796	rundll32.exe	rundll32.exe
PID 2796 wrote to memory of 2840	2796	rundll32.exe	rundll32.exe
PID 2840 wrote to memory of 3992	2840	rundll32.exe	explorer.exe
PID 2840 wrote to memory of 3992	2840	rundll32.exe	explorer.exe
PID 2840 wrote to memory of 3992	2840	rundll32.exe	explorer.exe
PID 2840 wrote to memory of 3992	2840	rundll32.exe	explorer.exe
PID 2840 wrote to memory of 3992	2840	rundll32.exe	explorer.exe
PID 3992 wrote to memory of 2140	3992	explorer.exe	schtasks.exe
PID 3992 wrote to memory of 2140	3992	explorer.exe	schtasks.exe
PID 3992 wrote to memory of 2140	3992	explorer.exe	schtasks.exe
PID 368 wrote to memory of 4040	368	regsvr32.exe	regsvr32.exe
PID 368 wrote to memory of 4040	368	regsvr32.exe	regsvr32.exe
PID 368 wrote to memory of 4040	368	regsvr32.exe	regsvr32.exe
PID 4040 wrote to memory of 988	4040	regsvr32.exe	explorer.exe
PID 4040 wrote to memory of 988	4040	regsvr32.exe	explorer.exe
PID 4040 wrote to memory of 988	4040	regsvr32.exe	explorer.exe
PID 4040 wrote to memory of 988	4040	regsvr32.exe	explorer.exe
PID 4040 wrote to memory of 988	4040	regsvr32.exe	explorer.exe
PID 988 wrote to memory of 2908	988	explorer.exe	reg.exe
PID 988 wrote to memory of 2908	988	explorer.exe	reg.exe
PID 988 wrote to memory of 3264	988	explorer.exe	reg.exe
PID 988 wrote to memory of 3264	988	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6f96cdd054b91e7baf9d05427c334f69_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2796

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6f96cdd054b91e7baf9d05427c334f69_JaffaCakes118.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2840

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3992

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn wupfcrpc /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\6f96cdd054b91e7baf9d05427c334f69_JaffaCakes118.dll\"" /SC ONCE /Z /ST 10:32 /ET 10:44
4⤵
- Creates scheduled task(s)
PID:2140

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\6f96cdd054b91e7baf9d05427c334f69_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:368

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\6f96cdd054b91e7baf9d05427c334f69_JaffaCakes118.dll"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4040

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:988

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\Vossteyb" /d "0"
4⤵
- Windows security bypass
PID:2908

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\Uahryin" /d "0"
4⤵
- Windows security bypass
PID:3264

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\6f96cdd054b91e7baf9d05427c334f69_JaffaCakes118.dll
Filesize
1.5MB

MD5
6f96cdd054b91e7baf9d05427c334f69

SHA1
cec98fb02ea073ff78931bf5e9bc46a6e5c44fee

SHA256
d6b1d2ca4ea331f84bfeab5b0590c418a5f337e84a06344789530afeca1392c8

SHA512
15b56798ad37df3bf50655236768f7c28f08a491e0ed1b53ffa7e859f4e363ffa532dfbf8506819ef1b852291b1aad4785fc15a9dd46e7bced6f1274d06acc36

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/988-23-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

Filesize
132KB

Download
memory/988-28-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

Filesize
132KB

Download
memory/988-29-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

Filesize
132KB

Download
memory/988-31-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

Filesize
132KB

Download
memory/988-27-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

Filesize
132KB

Download
memory/2840-1-0x00000000754C0000-0x0000000075653000-memory.dmp

Filesize
1.6MB

Download
memory/2840-7-0x00000000754C0000-0x0000000075653000-memory.dmp

Filesize
1.6MB

Download
memory/2840-4-0x00000000013B0000-0x00000000013B1000-memory.dmp

Filesize
4KB

Download
memory/2840-3-0x00000000754C0000-0x0000000075653000-memory.dmp

Filesize
1.6MB

Download
memory/2840-0-0x00000000754C0000-0x0000000075653000-memory.dmp

Filesize
1.6MB

Download
memory/3992-11-0x0000000000A00000-0x0000000000A21000-memory.dmp

Filesize
132KB

Download
memory/3992-14-0x0000000000A00000-0x0000000000A21000-memory.dmp

Filesize
132KB

Download
memory/3992-6-0x0000000000A00000-0x0000000000A21000-memory.dmp

Filesize
132KB

Download
memory/3992-10-0x0000000000A00000-0x0000000000A21000-memory.dmp

Filesize
132KB

Download
memory/3992-12-0x0000000000A00000-0x0000000000A21000-memory.dmp

Filesize
132KB

Download
memory/4040-19-0x0000000073D30000-0x0000000073EC3000-memory.dmp

Filesize
1.6MB

Download
memory/4040-22-0x0000000000F30000-0x0000000000F31000-memory.dmp

Filesize
4KB

Download
memory/4040-25-0x0000000073D30000-0x0000000073EC3000-memory.dmp

Filesize
1.6MB

Download
memory/4040-18-0x0000000073D30000-0x0000000073EC3000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads