qakbot | 34852fb3c395fdf75a4882e3077088c515b6d37e628f2fcf1470ec4e7bca8397

Analysis

max time kernel
148s
max time network
111s
platform
windows10_x64
resource
win10v20201028
submitted
25/02/2021, 05:59

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General

Target
34852fb3c395fdf75a4882e3077088c515b6d37e628f2fcf1470ec4e7bca8397.dll
Size 402KB
Sample210225-rx27422m6a
SHA256 34852fb3c395fdf75a4882e3077088c515b6d37e628f2fcf1470ec4e7bca8397
MD5 fc98f69f4a5ac97a9d138d991fdf3b4c
SHA1 c2861fb4c2dd7745209f885a4ce3ae61d209fb59
SHA512 61976e66c631bcc7bcb9a3697a12ebd169c00349598f48363ac4a2c97bf1bb45be8aaa6776534e4eac0bd3b3c8a29bdc26d92f52b7182031ef32493c196c0f4a
MD5 SHA1 SHA512

Score

10^/10

qakbot obama06 1614154599 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama06

Campaign

1614154599

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
176.205.222.30:2078
115.133.243.6:443
83.110.11.244:2222
195.43.173.70:443
197.51.82.72:443
89.137.211.239:995
105.198.236.99:443
144.139.47.206:443
202.188.138.162:443
24.43.22.218:993
69.58.147.82:2078
157.131.108.180:443
92.59.35.196:2222
195.12.154.8:443
86.160.137.132:443
59.90.246.200:443
96.57.188.174:2222
172.87.157.235:3389
189.211.177.183:995
173.184.119.153:995
50.244.112.106:443
144.139.166.18:443
90.65.236.181:2222
81.150.181.168:2222
68.186.192.69:443
74.222.204.82:995
197.161.154.132:443
38.92.225.121:443
197.45.110.165:995
71.117.132.169:443
85.52.72.32:2222
217.133.54.140:32100
193.248.221.184:2222
95.77.223.148:443
83.110.103.152:443
80.227.5.69:443
209.210.187.52:995
50.29.166.232:995
108.160.123.244:443
24.152.219.253:995
81.97.154.100:443
203.198.96.37:443
80.11.173.82:8443
97.69.160.4:2222
196.151.252.84:443
172.115.177.204:2222
98.121.187.78:443
47.187.108.172:443
216.201.162.158:443
140.82.49.12:443
71.199.192.62:443
71.88.193.17:443
182.48.193.200:443
71.187.170.235:443
77.211.30.202:995
77.27.204.204:995
96.37.113.36:993
187.250.39.162:443
122.148.156.131:995
173.21.10.71:2222
119.153.43.235:3389
71.74.12.34:443
75.118.1.141:443
75.136.26.147:443
67.6.12.4:443
71.197.126.250:443
78.185.59.190:443
125.239.152.76:995
45.46.53.140:2222
98.240.24.57:443
199.19.117.131:443
113.211.120.112:443
74.68.144.202:443
73.153.211.227:443
98.252.118.134:443
189.222.59.177:443
187.250.177.33:995
186.28.55.211:443
189.210.115.207:443
90.101.117.122:2222
72.240.200.181:2222
151.205.102.42:443
24.55.112.61:443
82.12.157.95:995
189.146.183.105:443
72.252.201.69:443
109.12.111.14:443
24.229.150.54:995
209.210.187.52:443
67.8.103.21:443
47.196.192.184:443
24.139.72.117:443
79.115.174.55:443
94.53.92.42:443
86.236.77.68:2222
89.3.198.238:443
213.60.147.140:443
84.247.55.190:8443
2.7.116.188:2222
106.51.85.162:443
87.202.87.210:2222
142.117.191.18:2222
196.221.207.137:995
188.26.91.212:443
108.46.145.30:443
125.209.114.182:995
27.223.92.142:995
173.25.45.66:443
32.210.98.6:443
65.27.228.247:443
108.29.32.251:443
189.223.97.175:443
78.97.207.104:443
181.48.190.78:443
2.232.253.79:995
136.232.34.70:443
207.246.77.75:2222
45.77.115.208:443
207.246.77.75:8443
45.63.107.192:443
45.77.117.108:2222
45.77.117.108:8443
45.77.115.208:995
45.77.117.108:443
144.202.38.185:2222
149.28.98.196:995
144.202.38.185:995
149.28.101.90:8443
149.28.99.97:995
45.32.211.207:995

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
2424	regsvr32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3892	2424	WerFault.exe	83

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 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

pid	Process
2316	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
1360	regsvr32.exe
1360	regsvr32.exe
1360	regsvr32.exe
1360	regsvr32.exe
3892	WerFault.exe
3892	WerFault.exe
3892	WerFault.exe
3892	WerFault.exe
3892	WerFault.exe
3892	WerFault.exe
3892	WerFault.exe
3892	WerFault.exe
3892	WerFault.exe
3892	WerFault.exe
3892	WerFault.exe
3892	WerFault.exe
3892	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1360	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeRestorePrivilege	3892	WerFault.exe
Token: SeBackupPrivilege	3892	WerFault.exe
Token: SeDebugPrivilege	3892	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 1360	1628	regsvr32.exe	72
PID 1628 wrote to memory of 1360	1628	regsvr32.exe	72
PID 1628 wrote to memory of 1360	1628	regsvr32.exe	72
PID 1360 wrote to memory of 2288	1360	regsvr32.exe	79
PID 1360 wrote to memory of 2288	1360	regsvr32.exe	79
PID 1360 wrote to memory of 2288	1360	regsvr32.exe	79
PID 1360 wrote to memory of 2288	1360	regsvr32.exe	79
PID 1360 wrote to memory of 2288	1360	regsvr32.exe	79
PID 2288 wrote to memory of 2316	2288	explorer.exe	80
PID 2288 wrote to memory of 2316	2288	explorer.exe	80
PID 2288 wrote to memory of 2316	2288	explorer.exe	80
PID 3208 wrote to memory of 2424	3208	regsvr32.exe	83
PID 3208 wrote to memory of 2424	3208	regsvr32.exe	83
PID 3208 wrote to memory of 2424	3208	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\34852fb3c395fdf75a4882e3077088c515b6d37e628f2fcf1470ec4e7bca8397.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\34852fb3c395fdf75a4882e3077088c515b6d37e628f2fcf1470ec4e7bca8397.dll
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1360
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2288
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn uuifreb /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\34852fb3c395fdf75a4882e3077088c515b6d37e628f2fcf1470ec4e7bca8397.dll\"" /SC ONCE /Z /ST 06:58 /ET 07:10
      4⤵
      Creates scheduled task(s)
      PID:2316

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\34852fb3c395fdf75a4882e3077088c515b6d37e628f2fcf1470ec4e7bca8397.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3208
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\34852fb3c395fdf75a4882e3077088c515b6d37e628f2fcf1470ec4e7bca8397.dll"
  2⤵
  - Loads dropped DLL
  PID:2424
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2424 -s 596
    3⤵
    - Program crash
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3892

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1360-3-0x0000000003100000-0x0000000003167000-memory.dmp

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memory/1360-4-0x0000000010000000-0x0000000010067000-memory.dmp

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memory/2288-7-0x0000000002A00000-0x0000000002A35000-memory.dmp

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memory/2288-8-0x0000000002A00000-0x0000000002A35000-memory.dmp

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memory/3892-12-0x00000000039A0000-0x00000000039A1000-memory.dmp

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