qakbot | 9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588

Analysis

max time kernel
124s
max time network
124s
platform
windows10_x64
resource
win10v20201028
submitted
24/02/2021, 22:44

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General

Target
9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588.dll
Size 1.3MB
Sample210224-2gelcsll4j
SHA256 9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588
MD5 94f6bcd1c6b35a1c5d55dd2dbe7211da
SHA1 4d6359c3e61f8d54863d183d38ddc548c2a8702b
SHA512 832cfab9ee1f813f2a9a2fa3afae32646a00c10c71930cd034efa2c07d588facb9d782deba930376a499f2e76f1177a4d3a39bd2ca8bbdc37586e092c72ef8b0
MD5 SHA1 SHA512

Score

10^/10

qakbot tr 1613385567 banker evasion stealer themida trojan

Malware Config

Extracted

Family

qakbot

Botnet

Campaign

1613385567

78.63.226.32:443
197.51.82.72:443
193.248.221.184:2222
95.77.223.148:443
71.199.192.62:443
77.211.30.202:995
80.227.5.69:443
77.27.204.204:995
81.97.154.100:443
173.184.119.153:995
38.92.225.121:443
81.150.181.168:2222
90.65.236.181:2222
83.110.103.152:443
73.153.211.227:443
188.25.63.105:443
89.137.211.239:995
202.188.138.162:443
98.173.34.212:995
87.202.87.210:2222
195.12.154.8:443
47.217.24.69:6881
182.48.193.200:443
108.160.123.244:443
96.57.188.174:2222
45.118.216.157:443
84.72.35.226:443
172.115.177.204:2222
86.236.77.68:2222
82.127.125.209:990
176.181.247.197:443
97.69.160.4:2222
90.101.117.122:2222
189.223.201.91:443
140.82.49.12:443
2.7.69.217:2222
83.110.12.140:2222
85.132.36.111:2222
197.45.110.165:995
149.28.99.97:995
45.63.107.192:2222
149.28.98.196:2222
149.28.99.97:2222
144.202.38.185:443
149.28.99.97:443
45.63.107.192:443
45.63.107.192:995
144.202.38.185:2222
149.28.101.90:995
149.28.101.90:2222
149.28.101.90:8443
45.32.211.207:8443
149.28.98.196:995
149.28.98.196:443
45.32.211.207:995
149.28.101.90:443
207.246.77.75:443
45.77.115.208:8443
207.246.77.75:995
207.246.77.75:2222
45.32.211.207:2222
45.32.211.207:443
45.77.115.208:995
144.202.38.185:995
45.77.115.208:2222
207.246.116.237:8443
207.246.116.237:2222
207.246.77.75:8443
207.246.116.237:995
207.246.116.237:443
45.77.117.108:443
45.77.117.108:995
45.77.117.108:8443
45.77.117.108:2222
45.77.115.208:443
89.3.198.238:443
2.232.253.79:995
73.25.124.140:2222
136.232.34.70:443
157.131.108.180:443
217.133.54.140:32100
195.43.173.70:443
86.98.93.124:2078
176.205.222.30:2078
105.96.8.96:443
50.29.166.232:995
27.223.92.142:995
119.153.62.76:3389
47.187.115.228:443
67.6.12.4:443
65.27.228.247:443
23.240.70.80:995
216.201.162.158:443
139.216.137.189:995
64.121.114.87:443
79.129.121.81:995
172.87.157.235:3389
75.118.1.141:443
75.136.26.147:443
96.250.60.138:443
50.244.112.106:443
115.133.243.6:443
47.196.192.184:443
45.46.53.140:2222
105.198.236.101:443
144.139.166.18:443
196.151.252.84:443
71.197.126.250:443
196.221.207.137:995
71.117.132.169:443
74.68.144.202:443
76.25.142.196:443
98.240.24.57:443
144.139.47.206:443
86.245.46.27:2222
173.21.10.71:2222
78.97.207.104:443
86.220.60.133:2222
69.245.102.225:443
94.53.92.42:443
71.74.12.34:443
84.247.55.190:8443
173.25.45.66:443
46.153.55.149:995
78.22.58.205:3389
105.198.236.99:443
24.152.219.253:995
82.76.47.211:443
189.223.234.23:995
96.37.113.36:993
47.187.74.181:443
50.25.89.74:443
174.104.31.209:443
199.19.117.131:443
201.143.235.13:443
189.146.183.105:443
181.48.190.78:443
189.223.97.175:443
47.22.148.6:443
173.70.165.101:995
74.222.204.82:995
75.67.192.125:443
32.210.98.6:443
106.51.52.111:443
59.90.246.200:443
70.49.88.199:2222
186.28.51.27:443
98.252.118.134:443
209.210.187.52:995
189.210.115.207:443

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	regsvr32.exe

themida 4 IoCs

Detects Themida, Advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/4852-3-0x0000000010000000-0x0000000010429000-memory.dmp	themida
behavioral2/memory/3644-7-0x0000000003200000-0x0000000003629000-memory.dmp	themida
behavioral2/memory/512-15-0x0000000002A00000-0x0000000002E29000-memory.dmp	themida
behavioral2/memory/4048-18-0x00000000030F0000-0x0000000003519000-memory.dmp	themida

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4852	regsvr32.exe

Program crash 3 IoCs

pid	pid_target	Process	procid_target
1992	3644	WerFault.exe	76
640	512	WerFault.exe	82
4080	4048	WerFault.exe	84

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

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

Suspicious behavior: EnumeratesProcesses 47 IoCs

pid	Process
4852	regsvr32.exe
4852	regsvr32.exe
4852	regsvr32.exe
4852	regsvr32.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
1992	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
640	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe
4080	WerFault.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
4852	regsvr32.exe
4852	regsvr32.exe
4852	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeRestorePrivilege	1992	WerFault.exe
Token: SeBackupPrivilege	1992	WerFault.exe
Token: SeDebugPrivilege	1992	WerFault.exe
Token: SeDebugPrivilege	640	WerFault.exe
Token: SeDebugPrivilege	4080	WerFault.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4704 wrote to memory of 4852	4704	regsvr32.exe	71
PID 4704 wrote to memory of 4852	4704	regsvr32.exe	71
PID 4704 wrote to memory of 4852	4704	regsvr32.exe	71
PID 4852 wrote to memory of 3644	4852	regsvr32.exe	76
PID 4852 wrote to memory of 3644	4852	regsvr32.exe	76
PID 4852 wrote to memory of 3644	4852	regsvr32.exe	76
PID 4852 wrote to memory of 3644	4852	regsvr32.exe	76
PID 4852 wrote to memory of 3644	4852	regsvr32.exe	76
PID 4852 wrote to memory of 512	4852	regsvr32.exe	82
PID 4852 wrote to memory of 512	4852	regsvr32.exe	82
PID 4852 wrote to memory of 512	4852	regsvr32.exe	82
PID 4852 wrote to memory of 512	4852	regsvr32.exe	82
PID 4852 wrote to memory of 512	4852	regsvr32.exe	82
PID 4852 wrote to memory of 4048	4852	regsvr32.exe	84
PID 4852 wrote to memory of 4048	4852	regsvr32.exe	84
PID 4852 wrote to memory of 4048	4852	regsvr32.exe	84
PID 4852 wrote to memory of 4048	4852	regsvr32.exe	84
PID 4852 wrote to memory of 4048	4852	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4704
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588.dll
  2⤵
  - Checks BIOS information in registry
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4852
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    PID:3644
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3644 -s 724
      4⤵
      Program crash
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1992
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    PID:512
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 512 -s 736
      4⤵
      Program crash
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:640
- - C:\Windows\SysWOW64\mobsync.exe
    C:\Windows\SysWOW64\mobsync.exe
    3⤵
    PID:4048
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4048 -s 464
      4⤵
      Program crash
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4080

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/512-15-0x0000000002A00000-0x0000000002E29000-memory.dmp

Download

memory/640-12-0x00000000044B0000-0x00000000044B1000-memory.dmp

Download

memory/1992-8-0x0000000004C80000-0x0000000004C81000-memory.dmp

Download

memory/1992-9-0x0000000004C80000-0x0000000004C81000-memory.dmp

Download

memory/3644-7-0x0000000003200000-0x0000000003629000-memory.dmp

Download

memory/4048-18-0x00000000030F0000-0x0000000003519000-memory.dmp

Download

memory/4080-17-0x00000000048A0000-0x00000000048A1000-memory.dmp

Download

memory/4852-5-0x0000000077B14000-0x0000000077B15000-memory.dmp

Download

memory/4852-4-0x0000000010001000-0x0000000010025000-memory.dmp

Download

memory/4852-3-0x0000000010000000-0x0000000010429000-memory.dmp

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