qakbot | 869d4eb12740dfd04266c42333ecff7d3fb655ad0bad17044678b28de3bbdb22

General

Target

c5d1ee46c11db0a3def28ee906e576b7.dll
Size

539KB
MD5

c5d1ee46c11db0a3def28ee906e576b7
SHA1

fb53fb0614e67bd219edf7b2af7826c02501bb09
SHA256

869d4eb12740dfd04266c42333ecff7d3fb655ad0bad17044678b28de3bbdb22
SHA512

93a02bb254ccea66fbbb60fa293d7b37b8e9c68c5a406a18c37e39e253fa0e2bde542f624e77810cb3db3f4355800c2bc0011ddb4dab969b8328b70028e745a6

Score

10^/10

qakbot obama102 1632302707 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.318

Botnet

obama102

Campaign

1632302707

C2

120.150.218.241:995

47.22.148.6:443

105.198.236.99:443

95.77.223.148:443

140.82.49.12:443

27.223.92.142:995

73.151.236.31:443

136.232.34.70:443

144.139.47.206:443

45.46.53.140:2222

76.25.142.196:443

173.21.10.71:2222

75.188.35.168:443

71.74.12.34:443

96.37.113.36:993

67.165.206.193:993

189.210.115.207:443

72.252.201.69:443

24.139.72.117:443

24.229.150.54:995

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1016 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1416 1016 WerFault.exe 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

3964 schtasks.exe

pid	process
1016	regsvr32.exe

pid	pid_target	process	target process
1416	1016	WerFault.exe	regsvr32.exe

pid	process
3964	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
2568	rundll32.exe
2568	rundll32.exe
1416	WerFault.exe
1416	WerFault.exe
1416	WerFault.exe
1416	WerFault.exe
1416	WerFault.exe
1416	WerFault.exe
1416	WerFault.exe
1416	WerFault.exe
1416	WerFault.exe
1416	WerFault.exe
1416	WerFault.exe
1416	WerFault.exe
1416	WerFault.exe
1416	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2568 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1416 WerFault.exe
Token: SeBackupPrivilege 1416 WerFault.exe
Token: SeDebugPrivilege 1416 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	1416	WerFault.exe
Token: SeBackupPrivilege	1416	WerFault.exe
Token: SeDebugPrivilege	1416	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 2396 wrote to memory of 2568	2396	rundll32.exe	rundll32.exe
PID 2396 wrote to memory of 2568	2396	rundll32.exe	rundll32.exe
PID 2396 wrote to memory of 2568	2396	rundll32.exe	rundll32.exe
PID 2568 wrote to memory of 3680	2568	rundll32.exe	explorer.exe
PID 2568 wrote to memory of 3680	2568	rundll32.exe	explorer.exe
PID 2568 wrote to memory of 3680	2568	rundll32.exe	explorer.exe
PID 2568 wrote to memory of 3680	2568	rundll32.exe	explorer.exe
PID 2568 wrote to memory of 3680	2568	rundll32.exe	explorer.exe
PID 3680 wrote to memory of 3964	3680	explorer.exe	schtasks.exe
PID 3680 wrote to memory of 3964	3680	explorer.exe	schtasks.exe
PID 3680 wrote to memory of 3964	3680	explorer.exe	schtasks.exe
PID 1192 wrote to memory of 1016	1192	regsvr32.exe	regsvr32.exe
PID 1192 wrote to memory of 1016	1192	regsvr32.exe	regsvr32.exe
PID 1192 wrote to memory of 1016	1192	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c5d1ee46c11db0a3def28ee906e576b7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2396

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c5d1ee46c11db0a3def28ee906e576b7.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2568

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3680

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn liillyl /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\c5d1ee46c11db0a3def28ee906e576b7.dll\"" /SC ONCE /Z /ST 18:17 /ET 18:29
4⤵
- Creates scheduled task(s)
PID:3964

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\c5d1ee46c11db0a3def28ee906e576b7.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1192

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\c5d1ee46c11db0a3def28ee906e576b7.dll"
2⤵
- Loads dropped DLL
PID:1016

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1016 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1416

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

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\c5d1ee46c11db0a3def28ee906e576b7.dll
MD5
b710419778625f77f772548121c65e52

SHA1
d16aded79558daadc0a12311115d4181b0d4852a

SHA256
d98939df4af672ce2971cd8e0067cf2b20b6bcbd123f33e2683ef344f044b90f

SHA512
919f36176fd59930e3b56dff7a8c52dfa6314fd33535b15cff9826a6a2b714f29da4ba26eb57c693fb3cb289073019242c776343d407d96ed9679368e3b7662f

Download Submit
\Users\Admin\AppData\Local\Temp\c5d1ee46c11db0a3def28ee906e576b7.dll
MD5
b710419778625f77f772548121c65e52

SHA1
d16aded79558daadc0a12311115d4181b0d4852a

SHA256
d98939df4af672ce2971cd8e0067cf2b20b6bcbd123f33e2683ef344f044b90f

SHA512
919f36176fd59930e3b56dff7a8c52dfa6314fd33535b15cff9826a6a2b714f29da4ba26eb57c693fb3cb289073019242c776343d407d96ed9679368e3b7662f

Download Submit
memory/1016-125-0x0000000000000000-mapping.dmp

Download
memory/2568-115-0x0000000000000000-mapping.dmp

Download
memory/2568-117-0x0000000073800000-0x00000000738A1000-memory.dmp

Filesize
644KB

Download
memory/2568-116-0x0000000073800000-0x0000000073821000-memory.dmp

Filesize
132KB

Download
memory/2568-118-0x0000000003200000-0x00000000032AE000-memory.dmp

Filesize
696KB

Download
memory/3680-119-0x0000000000000000-mapping.dmp

Download
memory/3680-123-0x0000000000910000-0x0000000000931000-memory.dmp

Filesize
132KB

Download
memory/3964-120-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads