qakbot | f6868f2744ecc988b4efa9c53498df383fc4dc8f84e67db74b4b6a21827c1698

General

Target

file.dll
Size

402KB
MD5

12f8f3f9c2a3c34d608500107b9574e5
SHA1

35fd5954f26d36f7ea7607ef090c292164a3d54a
SHA256

f6868f2744ecc988b4efa9c53498df383fc4dc8f84e67db74b4b6a21827c1698
SHA512

96958fe182cde4366df9a76fbff7aae1223ab84145efc369a16a188ceae1d2637700ca37b16805289af830edb8da11c87ea26eead3c228d183d543252d9b563f

Score

10^/10

qakbot obama06 1614154599 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama06

Campaign

1614154599

C2

98.173.34.213:995

160.3.187.114:443

73.25.124.140:2222

24.50.118.93:443

82.127.125.209:990

83.110.109.106:2222

79.129.121.81:995

189.223.234.23:995

125.63.101.62:443

113.22.175.141:443

172.78.30.215:443

47.146.169.85:443

47.22.148.6:443

76.25.142.196:443

78.63.226.32:443

105.198.236.101:443

75.67.192.125:443

176.181.247.197:443

105.96.8.96:443

108.31.15.10:995

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

3872 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1104 3872 WerFault.exe regsvr32.exe

pid	process
3872	regsvr32.exe

pid	pid_target	process	target process
1104	3872	WerFault.exe	regsvr32.exe

Checks SCSI registry key(s) 3 TTPs 6 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

regsvr32.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	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

4064 schtasks.exe

pid	process
4064	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
1828	regsvr32.exe
1828	regsvr32.exe
1828	regsvr32.exe
1828	regsvr32.exe
1104	WerFault.exe
1104	WerFault.exe
1104	WerFault.exe
1104	WerFault.exe
1104	WerFault.exe
1104	WerFault.exe
1104	WerFault.exe
1104	WerFault.exe
1104	WerFault.exe
1104	WerFault.exe
1104	WerFault.exe
1104	WerFault.exe
1104	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1828 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1104 WerFault.exe
Token: SeBackupPrivilege 1104 WerFault.exe
Token: SeDebugPrivilege 1104 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	1104	WerFault.exe
Token: SeBackupPrivilege	1104	WerFault.exe
Token: SeDebugPrivilege	1104	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 3944 wrote to memory of 1828	3944	regsvr32.exe	regsvr32.exe
PID 3944 wrote to memory of 1828	3944	regsvr32.exe	regsvr32.exe
PID 3944 wrote to memory of 1828	3944	regsvr32.exe	regsvr32.exe
PID 1828 wrote to memory of 1516	1828	regsvr32.exe	explorer.exe
PID 1828 wrote to memory of 1516	1828	regsvr32.exe	explorer.exe
PID 1828 wrote to memory of 1516	1828	regsvr32.exe	explorer.exe
PID 1828 wrote to memory of 1516	1828	regsvr32.exe	explorer.exe
PID 1828 wrote to memory of 1516	1828	regsvr32.exe	explorer.exe
PID 1516 wrote to memory of 4064	1516	explorer.exe	schtasks.exe
PID 1516 wrote to memory of 4064	1516	explorer.exe	schtasks.exe
PID 1516 wrote to memory of 4064	1516	explorer.exe	schtasks.exe
PID 3904 wrote to memory of 3872	3904	regsvr32.exe	regsvr32.exe
PID 3904 wrote to memory of 3872	3904	regsvr32.exe	regsvr32.exe
PID 3904 wrote to memory of 3872	3904	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3944

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1828

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1516

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn buobctm /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 01:29 /ET 01:41
4⤵
- Creates scheduled task(s)
PID:4064

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3904

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Loads dropped DLL
PID:3872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1104

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

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\file.dll
MD5
92afd861fb71245a8a9608a35f070928

SHA1
52a092fd619f902aaa7459a4d57fbf2f366e4abb

SHA256
8e24cc96560a0b68f4a5e85411c8cb8912da597253bedb9807dc5c7711bf8d56

SHA512
ed9fbc1198cc4eea3213493a4d9f683962c6d0051799d801deb52b9bc26d2637636e67448ad563660e8fe197e124ffc882aaca67341f68dfe15ca2a66299198c

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
92afd861fb71245a8a9608a35f070928

SHA1
52a092fd619f902aaa7459a4d57fbf2f366e4abb

SHA256
8e24cc96560a0b68f4a5e85411c8cb8912da597253bedb9807dc5c7711bf8d56

SHA512
ed9fbc1198cc4eea3213493a4d9f683962c6d0051799d801deb52b9bc26d2637636e67448ad563660e8fe197e124ffc882aaca67341f68dfe15ca2a66299198c

Download Submit
memory/1516-117-0x0000000000000000-mapping.dmp

Download
memory/1516-121-0x00000000008F0000-0x0000000000925000-memory.dmp

Filesize
212KB

Download
memory/1828-114-0x0000000000000000-mapping.dmp

Download
memory/1828-115-0x0000000002D20000-0x0000000002DCE000-memory.dmp

Filesize
696KB

Download
memory/1828-116-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/3872-123-0x0000000000000000-mapping.dmp

Download
memory/4064-118-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads