qakbot | 74f38172682b8135d9786ed921bd6a87c5134fb256cfdd90cb2b3475141b5818

General

Target

74f38172682b8135d9786ed921bd6a87c5134fb256cfdd90cb2b3475141b5818.dll
Size

330KB
MD5

61114ed13a58c9b5a87d7662331eb9d4
SHA1

effda5c5c810cfecb8650c1a7e62494f17b4a441
SHA256

74f38172682b8135d9786ed921bd6a87c5134fb256cfdd90cb2b3475141b5818
SHA512

715422ef2a6176fac94882bb4f18977ab288836daa022672157d745b9812cd9bc0a203f7c3079403b0a1004550d442e317550eb2e91ce4a36a147d2a0020ffb5

Score

10^/10

qakbot obama10 1615286191 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama10

Campaign

1615286191

C2

76.94.200.148:995

140.82.49.12:443

24.95.61.62:443

195.43.173.70:443

197.45.110.165:995

87.202.87.210:2222

79.115.174.55:443

196.151.252.84:443

45.118.216.157:443

77.211.30.202:995

89.3.198.238:443

47.196.192.184:443

86.175.79.249:443

80.227.5.69:443

70.168.130.172:995

83.110.108.38:2222

71.117.132.169:443

184.189.122.72:443

47.22.148.6:443

84.72.35.226:443

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

1332 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2068 1332 WerFault.exe regsvr32.exe

pid	process
1332	regsvr32.exe

pid	pid_target	process	target process
2068	1332	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:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	rundll32.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

3976 schtasks.exe

pid	process
3976	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
3580	rundll32.exe
3580	rundll32.exe
3580	rundll32.exe
3580	rundll32.exe
2068	WerFault.exe
2068	WerFault.exe
2068	WerFault.exe
2068	WerFault.exe
2068	WerFault.exe
2068	WerFault.exe
2068	WerFault.exe
2068	WerFault.exe
2068	WerFault.exe
2068	WerFault.exe
2068	WerFault.exe
2068	WerFault.exe
2068	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

3580 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2068 WerFault.exe
Token: SeBackupPrivilege 2068 WerFault.exe
Token: SeDebugPrivilege 2068 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2068	WerFault.exe
Token: SeBackupPrivilege	2068	WerFault.exe
Token: SeDebugPrivilege	2068	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 4052 wrote to memory of 3580	4052	rundll32.exe	rundll32.exe
PID 4052 wrote to memory of 3580	4052	rundll32.exe	rundll32.exe
PID 4052 wrote to memory of 3580	4052	rundll32.exe	rundll32.exe
PID 3580 wrote to memory of 2740	3580	rundll32.exe	explorer.exe
PID 3580 wrote to memory of 2740	3580	rundll32.exe	explorer.exe
PID 3580 wrote to memory of 2740	3580	rundll32.exe	explorer.exe
PID 3580 wrote to memory of 2740	3580	rundll32.exe	explorer.exe
PID 3580 wrote to memory of 2740	3580	rundll32.exe	explorer.exe
PID 2740 wrote to memory of 3976	2740	explorer.exe	schtasks.exe
PID 2740 wrote to memory of 3976	2740	explorer.exe	schtasks.exe
PID 2740 wrote to memory of 3976	2740	explorer.exe	schtasks.exe
PID 2876 wrote to memory of 1332	2876	regsvr32.exe	regsvr32.exe
PID 2876 wrote to memory of 1332	2876	regsvr32.exe	regsvr32.exe
PID 2876 wrote to memory of 1332	2876	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\74f38172682b8135d9786ed921bd6a87c5134fb256cfdd90cb2b3475141b5818.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4052

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\74f38172682b8135d9786ed921bd6a87c5134fb256cfdd90cb2b3475141b5818.dll,#1
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3580

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2740

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qsvgtsu /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\74f38172682b8135d9786ed921bd6a87c5134fb256cfdd90cb2b3475141b5818.dll\"" /SC ONCE /Z /ST 23:22 /ET 23:34
4⤵
- Creates scheduled task(s)
PID:3976

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\74f38172682b8135d9786ed921bd6a87c5134fb256cfdd90cb2b3475141b5818.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2876

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\74f38172682b8135d9786ed921bd6a87c5134fb256cfdd90cb2b3475141b5818.dll"
2⤵
- Loads dropped DLL
PID:1332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1332 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2068

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\74f38172682b8135d9786ed921bd6a87c5134fb256cfdd90cb2b3475141b5818.dll
MD5
1a9681396be610f204b83f92400787ff

SHA1
a43fcb0caf7f4b25fc077919cb4868f464043257

SHA256
55bb0d84bcee129d2f3e8278492ca339220b261cc54f36c45074e29182595b5b

SHA512
504eb5881f0333f82a60eb15048a0969b36c90733541643240abe87593a856a6d52861cd0c918e65381c1a92fd242941aeb90aaaefe01e47d4d90753b9a5dbfd

Download Submit
\Users\Admin\AppData\Local\Temp\74f38172682b8135d9786ed921bd6a87c5134fb256cfdd90cb2b3475141b5818.dll
MD5
1a9681396be610f204b83f92400787ff

SHA1
a43fcb0caf7f4b25fc077919cb4868f464043257

SHA256
55bb0d84bcee129d2f3e8278492ca339220b261cc54f36c45074e29182595b5b

SHA512
504eb5881f0333f82a60eb15048a0969b36c90733541643240abe87593a856a6d52861cd0c918e65381c1a92fd242941aeb90aaaefe01e47d4d90753b9a5dbfd

Download Submit
memory/1332-10-0x0000000000000000-mapping.dmp

Download
memory/2068-12-0x0000000002CD0000-0x0000000002CD1000-memory.dmp

Filesize
4KB

Download
memory/2740-5-0x0000000000000000-mapping.dmp

Download
memory/2740-7-0x00000000004A0000-0x00000000004D5000-memory.dmp

Filesize
212KB

Download
memory/2740-8-0x00000000004A0000-0x00000000004D5000-memory.dmp

Filesize
212KB

Download
memory/3580-2-0x0000000000000000-mapping.dmp

Download
memory/3580-3-0x00000000032F0000-0x0000000003344000-memory.dmp

Filesize
336KB

Download
memory/3580-4-0x0000000010000000-0x0000000010054000-memory.dmp

Filesize
336KB

Download
memory/3976-6-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads