qakbot | ab2bc922660d2ea131e64b7a27435d685ec72241459e03a2d442f379e89ded8a

General

Target

ab2bc922660d2ea131e64b7a27435d685ec72241459e03a2d442f379e89ded8a.dll
Size

367KB
MD5

02a53b0aa70a91c659f1a70569b23c24
SHA1

8a304bdd7cedad0f9f7e103aea9bfe05dc4218c3
SHA256

ab2bc922660d2ea131e64b7a27435d685ec72241459e03a2d442f379e89ded8a
SHA512

62cfc995c8d81968cad33ba9def5f4b3808a4d3584a2a5549e7ef169aed21d6043a4ff92de2f37278e7f35c71de1345037330cbb2f8c000653c37ecb99977202

Score

10^/10

qakbot obama07 1614243368 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama07

Campaign

1614243368

C2

71.163.223.159:443

87.202.87.210:2222

98.192.185.86:443

78.180.179.136:443

115.133.243.6:443

140.82.49.12:443

2.7.116.188:2222

83.110.11.244:2222

187.250.39.162:443

213.60.147.140:443

188.26.91.212:443

86.236.77.68:2222

172.87.157.235:3389

79.115.174.55:443

113.22.175.141:443

217.133.54.140:32100

83.110.109.106:2222

176.181.247.197:443

59.90.246.200:443

173.21.10.71:2222

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

4088 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1772 4088 WerFault.exe regsvr32.exe

pid	process
4088	regsvr32.exe

pid	pid_target	process	target process
1772	4088	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\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
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	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

3984 schtasks.exe

pid	process
3984	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
4788	regsvr32.exe
4788	regsvr32.exe
4788	regsvr32.exe
4788	regsvr32.exe
1772	WerFault.exe
1772	WerFault.exe
1772	WerFault.exe
1772	WerFault.exe
1772	WerFault.exe
1772	WerFault.exe
1772	WerFault.exe
1772	WerFault.exe
1772	WerFault.exe
1772	WerFault.exe
1772	WerFault.exe
1772	WerFault.exe
1772	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4788 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1772 WerFault.exe
Token: SeBackupPrivilege 1772 WerFault.exe
Token: SeDebugPrivilege 1772 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	1772	WerFault.exe
Token: SeBackupPrivilege	1772	WerFault.exe
Token: SeDebugPrivilege	1772	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 4688 wrote to memory of 4788	4688	regsvr32.exe	regsvr32.exe
PID 4688 wrote to memory of 4788	4688	regsvr32.exe	regsvr32.exe
PID 4688 wrote to memory of 4788	4688	regsvr32.exe	regsvr32.exe
PID 4788 wrote to memory of 3836	4788	regsvr32.exe	explorer.exe
PID 4788 wrote to memory of 3836	4788	regsvr32.exe	explorer.exe
PID 4788 wrote to memory of 3836	4788	regsvr32.exe	explorer.exe
PID 4788 wrote to memory of 3836	4788	regsvr32.exe	explorer.exe
PID 4788 wrote to memory of 3836	4788	regsvr32.exe	explorer.exe
PID 3836 wrote to memory of 3984	3836	explorer.exe	schtasks.exe
PID 3836 wrote to memory of 3984	3836	explorer.exe	schtasks.exe
PID 3836 wrote to memory of 3984	3836	explorer.exe	schtasks.exe
PID 4044 wrote to memory of 4088	4044	regsvr32.exe	regsvr32.exe
PID 4044 wrote to memory of 4088	4044	regsvr32.exe	regsvr32.exe
PID 4044 wrote to memory of 4088	4044	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ab2bc922660d2ea131e64b7a27435d685ec72241459e03a2d442f379e89ded8a.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4688

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\ab2bc922660d2ea131e64b7a27435d685ec72241459e03a2d442f379e89ded8a.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4788

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3836

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn emghsujn /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\ab2bc922660d2ea131e64b7a27435d685ec72241459e03a2d442f379e89ded8a.dll\"" /SC ONCE /Z /ST 11:19 /ET 11:31
4⤵
- Creates scheduled task(s)
PID:3984

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\ab2bc922660d2ea131e64b7a27435d685ec72241459e03a2d442f379e89ded8a.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:4044

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\ab2bc922660d2ea131e64b7a27435d685ec72241459e03a2d442f379e89ded8a.dll"
2⤵
- Loads dropped DLL
PID:4088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4088 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1772

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\ab2bc922660d2ea131e64b7a27435d685ec72241459e03a2d442f379e89ded8a.dll
MD5
2bfa01108f7f9d1483f410f522d15851

SHA1
987bb9e6b32e4c27810f32eada8305c32917ccf8

SHA256
6d9de2c73994ef8e55ec1598458949f70812b4c512729563395ced2534fbcdc0

SHA512
85024ebea60d32516c34ba0c08043410065904a7ccc7f5dcff1f6bb3be6adf3224704fac0371e5832706fd8ccb701ead0e040cdc9eda8605fae674bd979d8191

Download Submit
\Users\Admin\AppData\Local\Temp\ab2bc922660d2ea131e64b7a27435d685ec72241459e03a2d442f379e89ded8a.dll
MD5
2bfa01108f7f9d1483f410f522d15851

SHA1
987bb9e6b32e4c27810f32eada8305c32917ccf8

SHA256
6d9de2c73994ef8e55ec1598458949f70812b4c512729563395ced2534fbcdc0

SHA512
85024ebea60d32516c34ba0c08043410065904a7ccc7f5dcff1f6bb3be6adf3224704fac0371e5832706fd8ccb701ead0e040cdc9eda8605fae674bd979d8191

Download Submit
memory/1772-12-0x0000000003410000-0x0000000003411000-memory.dmp

Filesize
4KB

Download
memory/3836-5-0x0000000000000000-mapping.dmp

Download
memory/3836-6-0x0000000000160000-0x0000000000195000-memory.dmp

Filesize
212KB

Download
memory/3836-8-0x0000000000160000-0x0000000000195000-memory.dmp

Filesize
212KB

Download
memory/3984-7-0x0000000000000000-mapping.dmp

Download
memory/4088-10-0x0000000000000000-mapping.dmp

Download
memory/4788-2-0x0000000000000000-mapping.dmp

Download
memory/4788-3-0x00000000045F0000-0x000000000CAC7000-memory.dmp

Filesize
132.8MB

Download
memory/4788-4-0x0000000010000000-0x00000000184D7000-memory.dmp

Filesize
132.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads