qakbot | 267782ba089004595b8f4d383f2862d426ff98e8f36611b6adcfc9fbebb44036

General

Target

267782ba089004595b8f4d383f2862d426ff98e8f36611b6adcfc9fbebb44036.dll
Size

380KB
MD5

4ebd795f1da398bcc9a7dca81ff98165
SHA1

77360de7949569afa74711bf42bc6660070ef6b1
SHA256

267782ba089004595b8f4d383f2862d426ff98e8f36611b6adcfc9fbebb44036
SHA512

b5a599fdbc607f07394a946fb093c4d563db973eaa2ac3763ed9c32551749f8935aaf59515e413c4d1e077e6d7726124345310803bf11df0916460efcb0e07c5

Score

10^/10

qakbot abc107 1607078484 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.62

Botnet

abc107

Campaign

1607078484

C2

32.212.117.188:443

109.205.204.229:2222

72.36.59.46:2222

173.18.126.193:2222

96.225.88.23:443

89.137.211.239:443

110.142.205.182:443

82.76.47.211:443

193.83.25.177:995

67.40.253.209:995

73.244.83.199:443

2.90.186.243:995

189.252.62.238:995

141.237.135.194:443

82.78.70.128:443

185.125.151.172:443

79.117.239.22:2222

86.189.252.131:2222

83.114.243.80:2222

2.50.56.81:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

Drops file in Windows directory 12 IoCs

Processes:

svchost.exe

description	ioc	process
File opened for modification	C:\Windows\SoftwareDistribution\Download\9d6172fa1dc41a48846593219fc6519f\BIT78ED.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d60cb501610b6a66743c55eade3ef996\CsA9z1\SlUHUPO8bKnA\BIT9475.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d60cb501610b6a66743c55eade3ef996\BITA560.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\9d6172fa1dc41a48846593219fc6519f\Cmn5TH6S2lFFnfMN8MLr2EoNUIAGzQo2UUjHGMEC99A=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\9d6172fa1dc41a48846593219fc6519f\BIT7CF5.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\9d6172fa1dc41a48846593219fc6519f\e1a85885fd4453165061351651289cce8f8590c4	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d60cb501610b6a66743c55eade3ef996\CsA9z1\SlUHUPO8bKnA\5ondRmJ90JlkPETuN535TWk=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\17087e6e4710e63df4fcd8834f70bc99\pj5OoD7hJ+dBGy+3XOjLT8WsuYwervv\BITA05D.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\17087e6e4710e63df4fcd8834f70bc99\pj5OoD7hJ+dBGy+3XOjLT8WsuYwervv\LZOCjtiHKk8=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\d60cb501610b6a66743c55eade3ef996\f3535a3b47819a04c6d5ee18905493be086e801e	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\17087e6e4710e63df4fcd8834f70bc99\BITA67A.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\17087e6e4710e63df4fcd8834f70bc99\a3f602ea4d534d006919a2613d91f9506b383314	svchost.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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\DeviceDesc	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Service	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	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

2984 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

2128 rundll32.exe
2128 rundll32.exe
2128 rundll32.exe
2128 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2128 rundll32.exe

pid	process
2984	schtasks.exe

pid	process
2128	rundll32.exe
2128	rundll32.exe
2128	rundll32.exe
2128	rundll32.exe

pid	process
2128	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exe

description	pid	process	target process
PID 1956 wrote to memory of 2128	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 2128	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 2128	1956	rundll32.exe	rundll32.exe
PID 2128 wrote to memory of 684	2128	rundll32.exe	explorer.exe
PID 2128 wrote to memory of 684	2128	rundll32.exe	explorer.exe
PID 2128 wrote to memory of 684	2128	rundll32.exe	explorer.exe
PID 2128 wrote to memory of 684	2128	rundll32.exe	explorer.exe
PID 2128 wrote to memory of 684	2128	rundll32.exe	explorer.exe
PID 684 wrote to memory of 2984	684	explorer.exe	schtasks.exe
PID 684 wrote to memory of 2984	684	explorer.exe	schtasks.exe
PID 684 wrote to memory of 2984	684	explorer.exe	schtasks.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\267782ba089004595b8f4d383f2862d426ff98e8f36611b6adcfc9fbebb44036.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1956

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\267782ba089004595b8f4d383f2862d426ff98e8f36611b6adcfc9fbebb44036.dll,#1
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2128

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:684

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn nkvyrwqj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\267782ba089004595b8f4d383f2862d426ff98e8f36611b6adcfc9fbebb44036.dll\"" /SC ONCE /Z /ST 13:55 /ET 14:07
4⤵
- Creates scheduled task(s)
PID:2984

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s BITS
1⤵
- Drops file in Windows directory
PID:1228

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

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

memory/684-136-0x00000000009B0000-0x0000000000DE3000-memory.dmp

Filesize
4.2MB

Download
memory/684-137-0x00000000010F0000-0x0000000001111000-memory.dmp

Filesize
132KB

Download
memory/1228-139-0x000002230CDC0000-0x000002230CDD0000-memory.dmp

Filesize
64KB

Download
memory/1228-138-0x000002230CD60000-0x000002230CD70000-memory.dmp

Filesize
64KB

Download
memory/1228-140-0x000002230F370000-0x000002230F374000-memory.dmp

Filesize
16KB

Download
memory/1228-141-0x000002230F710000-0x000002230F714000-memory.dmp

Filesize
16KB

Download
memory/1228-142-0x000002230F710000-0x000002230F714000-memory.dmp

Filesize
16KB

Download
memory/2128-134-0x0000000000FF0000-0x0000000001038000-memory.dmp

Filesize
288KB

Download
memory/2128-135-0x0000000010000000-0x0000000010061000-memory.dmp

Filesize
388KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads