qakbot | c26c91b26296b34264a9f6435a7c4c127164ee6c6e3445d47995d119bce1340a

General

Target

c26c91b26296b34264a9f6435a7c4c127164ee6c6e3445d47995d119bce1340a.dll
Size

402KB
MD5

901d3c86b33aa38644f5137d5136695b
SHA1

3401b9c740464c3fc6fe428f3808319a933bf8a8
SHA256

c26c91b26296b34264a9f6435a7c4c127164ee6c6e3445d47995d119bce1340a
SHA512

f763966c7eb4af46ac250e599bd4f711c4b3982379167e76884e14063a87d538fd3bb63d6032d9cf8848e3462c0131320ee2083271d07900cb5227e90fba731d

Score

10^/10

qakbot obama06 1614154599 banker stealer trojan

Malware Config

Extracted

Family

qakbot

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

3024 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1248 3024 WerFault.exe regsvr32.exe

pid	process
3024	regsvr32.exe

pid	pid_target	process	target process
1248	3024	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 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
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	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

1476 schtasks.exe

pid	process
1476	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
2320	regsvr32.exe
2320	regsvr32.exe
2320	regsvr32.exe
2320	regsvr32.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe
1248	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2320 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1248 WerFault.exe
Token: SeBackupPrivilege 1248 WerFault.exe
Token: SeDebugPrivilege 1248 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	1248	WerFault.exe
Token: SeBackupPrivilege	1248	WerFault.exe
Token: SeDebugPrivilege	1248	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 1112 wrote to memory of 2320	1112	regsvr32.exe	regsvr32.exe
PID 1112 wrote to memory of 2320	1112	regsvr32.exe	regsvr32.exe
PID 1112 wrote to memory of 2320	1112	regsvr32.exe	regsvr32.exe
PID 2320 wrote to memory of 2916	2320	regsvr32.exe	explorer.exe
PID 2320 wrote to memory of 2916	2320	regsvr32.exe	explorer.exe
PID 2320 wrote to memory of 2916	2320	regsvr32.exe	explorer.exe
PID 2320 wrote to memory of 2916	2320	regsvr32.exe	explorer.exe
PID 2320 wrote to memory of 2916	2320	regsvr32.exe	explorer.exe
PID 2916 wrote to memory of 1476	2916	explorer.exe	schtasks.exe
PID 2916 wrote to memory of 1476	2916	explorer.exe	schtasks.exe
PID 2916 wrote to memory of 1476	2916	explorer.exe	schtasks.exe
PID 3636 wrote to memory of 3024	3636	regsvr32.exe	regsvr32.exe
PID 3636 wrote to memory of 3024	3636	regsvr32.exe	regsvr32.exe
PID 3636 wrote to memory of 3024	3636	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c26c91b26296b34264a9f6435a7c4c127164ee6c6e3445d47995d119bce1340a.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1112

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\c26c91b26296b34264a9f6435a7c4c127164ee6c6e3445d47995d119bce1340a.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2320

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2916

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn dujfmxtjbq /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\c26c91b26296b34264a9f6435a7c4c127164ee6c6e3445d47995d119bce1340a.dll\"" /SC ONCE /Z /ST 22:51 /ET 23:03
4⤵
- Creates scheduled task(s)
PID:1476

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\c26c91b26296b34264a9f6435a7c4c127164ee6c6e3445d47995d119bce1340a.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3636

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\c26c91b26296b34264a9f6435a7c4c127164ee6c6e3445d47995d119bce1340a.dll"
2⤵
- Loads dropped DLL
PID:3024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1248

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\c26c91b26296b34264a9f6435a7c4c127164ee6c6e3445d47995d119bce1340a.dll
MD5
b6db0aa57038ff832c2ae87d120f05f9

SHA1
a9723572dc9f5a9bc4f1e4943b6bb236f6364adb

SHA256
ab0b01885c1d591ab7b1f08e3065b0a0e4f8ec96e84d98099f05ac32ff5dfe45

SHA512
c9c64e37b0e662c23c002f8db742ab7f26d711445b808a386e8612f6fd997acb1bdede0cec4c8fae87b7287e85adb7c3b4bbd17aa4ecebd9f79433f487602eaa

Download Submit
\Users\Admin\AppData\Local\Temp\c26c91b26296b34264a9f6435a7c4c127164ee6c6e3445d47995d119bce1340a.dll
MD5
b6db0aa57038ff832c2ae87d120f05f9

SHA1
a9723572dc9f5a9bc4f1e4943b6bb236f6364adb

SHA256
ab0b01885c1d591ab7b1f08e3065b0a0e4f8ec96e84d98099f05ac32ff5dfe45

SHA512
c9c64e37b0e662c23c002f8db742ab7f26d711445b808a386e8612f6fd997acb1bdede0cec4c8fae87b7287e85adb7c3b4bbd17aa4ecebd9f79433f487602eaa

Download Submit
memory/1248-12-0x0000000003550000-0x0000000003551000-memory.dmp

Filesize
4KB

Download
memory/1476-7-0x0000000000000000-mapping.dmp

Download
memory/2320-2-0x0000000000000000-mapping.dmp

Download
memory/2320-3-0x0000000003380000-0x00000000033E7000-memory.dmp

Filesize
412KB

Download
memory/2320-4-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/2916-5-0x0000000000000000-mapping.dmp

Download
memory/2916-6-0x00000000030C0000-0x00000000030F5000-memory.dmp

Filesize
212KB

Download
memory/2916-8-0x00000000030C0000-0x00000000030F5000-memory.dmp

Filesize
212KB

Download
memory/3024-10-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads