qakbot | 44387c6f5d8a576d5af2e3267ce81871657b053c36d5e16495525a034cafb188

General

Target

44387c6f5d8a576d5af2e3267ce81871657b053c36d5e16495525a034cafb188.dll
Size

536KB
MD5

2d11c63f3f8d57e65285038f6b4e3a40
SHA1

9be7f2b49753a7dc115689942c0c25786f3582c7
SHA256

44387c6f5d8a576d5af2e3267ce81871657b053c36d5e16495525a034cafb188
SHA512

d3d3b911064da81efd6c2828e2604d6c9d3b26c0fd457f7a8782a081750ef23863c0db4c478566f354419817896f3756584134680f8f1d915dc758cc8075420e

Score

10^/10

qakbot tr 1643025272 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.10

Botnet

tr

Campaign

1643025272

C2

103.143.8.71:6881

37.210.172.200:2222

136.143.11.232:443

190.73.3.148:2222

78.101.147.76:61202

82.152.39.39:443

65.100.174.110:995

65.100.174.110:443

111.125.245.116:995

117.248.109.38:21

31.215.99.178:443

103.142.10.177:443

39.49.110.129:995

86.97.246.244:1194

68.204.7.158:443

217.128.93.27:2222

144.86.28.125:443

94.59.253.222:2222

120.150.218.241:995

185.249.85.209:443

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
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1972 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

1716 schtasks.exe

pid	process
1972	regsvr32.exe

pid	process
1716	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Wbnqplmw\37ffed4e = c13b158327283e82386d579fed56a97e84684508fc17	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Wbnqplmw\2603d00 = 1dfecfce024b5cf28d1c82b26d66ffcd71aeeb75f880e115ced896c65dc2c50b2540b5748dfc36b79a86ed540b5f84708f9c17febcceea8d63216cdbd8dadf7247e7e519520e9912c29347644a6d9748363fdc61394870f5bdd220d56fde23ff67e206ed6e78dde247c37b2cbafcae0651af6a4db106fb0620126c2330648c7a1a8bc2a310f735ba79749be0b8d2f3f2e241a6c7bf464ba68e43e073b32c8af70c889d992287c5d351ee11b0cbdd392b4f42bb78b8d38fca70a088ffa583d2ef5865c1a4	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Wbnqplmw\211d7c = 43606de33530bbed3fdf24ec0a6bfad3dc887af6746ad516b631ec03e0e4c424f153bade080e95918473eb	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Wbnqplmw\b89d7a19 = b2b2e1802406276a1c12034d69dc6a3ebc233303d5d640f85ecc7837fab522196ec433c40fb3ded5e29cac1b9b4c3e61127030772ff02e9a5f8e8520e500b80481f6e9d9b673daeb185016fc7104166a394793f698dda7f4aa5198d9	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Wbnqplmw\badc5a65 = 58627fc5cf2227a7b21b907cdcd814ed44c782672b6a60bf4a575bc8cb62a91670d852affc651cc8e7c5838d07cf3dc1df51d55002d4af034d500fcef8c31e7448f9c40261278ea87aff82fa6a9368a61749623add11ad6d54082b912f03e2cb55	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Wbnqplmw\48b682b8 = 6c210210244bea4e6e3336fe3133ab2db8ae05fc9286edfe9321bd0968802b90286b99ae6b4a21b6adb1d55555b19a1501cc3e6efd08b335a0d342ed8bf1c62f6abdfb34c60ef46a56ff009e907a55333c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Wbnqplmw\37ffed4e = c13b028327280b9f80c2596e1c6d48bea5d56f86241db551bb6001dd61620bad3bcd1989439e06af243db7	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Wbnqplmw	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Wbnqplmw\c5953593 = d68e98e589a31bc6a06240a2809263885904984d12c4d5754586f2e27ff4ac1eaab925b7535107	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Wbnqplmw\7d2952f6 = 3adf9af69b6c0c00cbd5b4ac50943ad5058e95fefd24a35365bd28603b00ea992ad45a101bde3a81c4f5a63884d4e3492d861c3513f6504c1b57a7eb2d6a83dc9d49197a0dd839be60b36029540c127679a914bf8d75fc0810e8588a46924381d580a670063f59	explorer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

1680 regsvr32.exe
1972 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

1680 regsvr32.exe
1972 regsvr32.exe

pid	process
1680	regsvr32.exe
1972	regsvr32.exe

pid	process
1680	regsvr32.exe
1972	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 944 wrote to memory of 1680	944	regsvr32.exe	regsvr32.exe
PID 944 wrote to memory of 1680	944	regsvr32.exe	regsvr32.exe
PID 944 wrote to memory of 1680	944	regsvr32.exe	regsvr32.exe
PID 944 wrote to memory of 1680	944	regsvr32.exe	regsvr32.exe
PID 944 wrote to memory of 1680	944	regsvr32.exe	regsvr32.exe
PID 944 wrote to memory of 1680	944	regsvr32.exe	regsvr32.exe
PID 944 wrote to memory of 1680	944	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 652	1680	regsvr32.exe	explorer.exe
PID 1680 wrote to memory of 652	1680	regsvr32.exe	explorer.exe
PID 1680 wrote to memory of 652	1680	regsvr32.exe	explorer.exe
PID 1680 wrote to memory of 652	1680	regsvr32.exe	explorer.exe
PID 1680 wrote to memory of 652	1680	regsvr32.exe	explorer.exe
PID 1680 wrote to memory of 652	1680	regsvr32.exe	explorer.exe
PID 652 wrote to memory of 1716	652	explorer.exe	schtasks.exe
PID 652 wrote to memory of 1716	652	explorer.exe	schtasks.exe
PID 652 wrote to memory of 1716	652	explorer.exe	schtasks.exe
PID 652 wrote to memory of 1716	652	explorer.exe	schtasks.exe
PID 1300 wrote to memory of 1524	1300	taskeng.exe	regsvr32.exe
PID 1300 wrote to memory of 1524	1300	taskeng.exe	regsvr32.exe
PID 1300 wrote to memory of 1524	1300	taskeng.exe	regsvr32.exe
PID 1300 wrote to memory of 1524	1300	taskeng.exe	regsvr32.exe
PID 1300 wrote to memory of 1524	1300	taskeng.exe	regsvr32.exe
PID 1524 wrote to memory of 1972	1524	regsvr32.exe	regsvr32.exe
PID 1524 wrote to memory of 1972	1524	regsvr32.exe	regsvr32.exe
PID 1524 wrote to memory of 1972	1524	regsvr32.exe	regsvr32.exe
PID 1524 wrote to memory of 1972	1524	regsvr32.exe	regsvr32.exe
PID 1524 wrote to memory of 1972	1524	regsvr32.exe	regsvr32.exe
PID 1524 wrote to memory of 1972	1524	regsvr32.exe	regsvr32.exe
PID 1524 wrote to memory of 1972	1524	regsvr32.exe	regsvr32.exe
PID 1972 wrote to memory of 1532	1972	regsvr32.exe	explorer.exe
PID 1972 wrote to memory of 1532	1972	regsvr32.exe	explorer.exe
PID 1972 wrote to memory of 1532	1972	regsvr32.exe	explorer.exe
PID 1972 wrote to memory of 1532	1972	regsvr32.exe	explorer.exe
PID 1972 wrote to memory of 1532	1972	regsvr32.exe	explorer.exe
PID 1972 wrote to memory of 1532	1972	regsvr32.exe	explorer.exe
PID 1532 wrote to memory of 1880	1532	explorer.exe	reg.exe
PID 1532 wrote to memory of 1880	1532	explorer.exe	reg.exe
PID 1532 wrote to memory of 1880	1532	explorer.exe	reg.exe
PID 1532 wrote to memory of 1880	1532	explorer.exe	reg.exe
PID 1532 wrote to memory of 1660	1532	explorer.exe	reg.exe
PID 1532 wrote to memory of 1660	1532	explorer.exe	reg.exe
PID 1532 wrote to memory of 1660	1532	explorer.exe	reg.exe
PID 1532 wrote to memory of 1660	1532	explorer.exe	reg.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\44387c6f5d8a576d5af2e3267ce81871657b053c36d5e16495525a034cafb188.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:944

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\44387c6f5d8a576d5af2e3267ce81871657b053c36d5e16495525a034cafb188.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1680

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:652

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn wknauedtcr /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44387c6f5d8a576d5af2e3267ce81871657b053c36d5e16495525a034cafb188.dll\"" /SC ONCE /Z /ST 00:38 /ET 00:50
4⤵
- Creates scheduled task(s)
PID:1716

C:\Windows\system32\taskeng.exe
taskeng.exe {2124F527-0C32-4C8F-ABFD-9C883507C9F3} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1300

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44387c6f5d8a576d5af2e3267ce81871657b053c36d5e16495525a034cafb188.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1524

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44387c6f5d8a576d5af2e3267ce81871657b053c36d5e16495525a034cafb188.dll"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1972

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
4⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:1532

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\Ijfdoajkb" /d "0"
5⤵
PID:1880

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\Iwhveup" /d "0"
5⤵
PID:1660

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\44387c6f5d8a576d5af2e3267ce81871657b053c36d5e16495525a034cafb188.dll
MD5
2d11c63f3f8d57e65285038f6b4e3a40

SHA1
9be7f2b49753a7dc115689942c0c25786f3582c7

SHA256
44387c6f5d8a576d5af2e3267ce81871657b053c36d5e16495525a034cafb188

SHA512
d3d3b911064da81efd6c2828e2604d6c9d3b26c0fd457f7a8782a081750ef23863c0db4c478566f354419817896f3756584134680f8f1d915dc758cc8075420e

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Users\Admin\AppData\Local\Temp\44387c6f5d8a576d5af2e3267ce81871657b053c36d5e16495525a034cafb188.dll
MD5
2d11c63f3f8d57e65285038f6b4e3a40

SHA1
9be7f2b49753a7dc115689942c0c25786f3582c7

SHA256
44387c6f5d8a576d5af2e3267ce81871657b053c36d5e16495525a034cafb188

SHA512
d3d3b911064da81efd6c2828e2604d6c9d3b26c0fd457f7a8782a081750ef23863c0db4c478566f354419817896f3756584134680f8f1d915dc758cc8075420e

Download Submit
memory/652-59-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/652-61-0x00000000744F1000-0x00000000744F3000-memory.dmp

Filesize
8KB

Download
memory/652-62-0x00000000000E0000-0x0000000000101000-memory.dmp

Filesize
132KB

Download
memory/944-55-0x000007FEFBAB1000-0x000007FEFBAB3000-memory.dmp

Filesize
8KB

Download
memory/1532-72-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1680-56-0x0000000074EC1000-0x0000000074EC3000-memory.dmp

Filesize
8KB

Download
memory/1680-57-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1680-58-0x0000000010000000-0x0000000010091000-memory.dmp

Filesize
580KB

Download
memory/1972-71-0x0000000010000000-0x0000000010091000-memory.dmp

Filesize
580KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads