qakbot | 29148f550d02cf98d89efb53f7137da28e91df43790f4fc052a0f405f99edcc1

Resubmissions

21/03/2023, 19:16

230321-xy4v5aef5s10

20/03/2023, 20:11

230320-yyfnzafc2710

20/03/2023, 13:11

230320-qe56hsdf5510

18/03/2023, 21:47

230318-1ngvdsdh2410

Analysis

max time kernel
137s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
20/03/2023, 13:11

Sharing

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General

Target
29148f550d02cf98d89efb53f7137da28e91df43790f4fc052a0f405f99edcc1.dll
Size 260KB
Sample230320-qe56hsdf55
SHA256 29148f550d02cf98d89efb53f7137da28e91df43790f4fc052a0f405f99edcc1
MD5 01b9cb4752f2a33d563fd09089d76571
SHA1 8aa2a65b78c1da2bac332069f53b6283c46f9fc6
SHA512 2764312e1608927ead6467c885ab5155d6fac3ec69ab856991a50f8af0f61085901c43fd4ce2d7f071623bb9e0bd6d478103d9ad87ae6219334fb1102ee297aa
SSDEEP 6144:6wxqaEeZ4POyKmLrLqGvHr0nNK11G9DFp:hHEnxZrkNK11G95
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

qakbot abc105 1606839097 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.51

Botnet

abc105

Campaign

1606839097

90.101.117.122:2222
78.97.207.104:443
189.222.242.165:995
95.76.27.6:443
2.50.56.81:443
96.225.88.23:443
47.21.192.182:2222
189.222.242.165:443
197.86.204.38:443
84.117.176.32:443
93.146.133.102:2222
71.38.13.243:443
96.21.251.127:2222
184.98.97.227:995
58.179.21.147:995
187.213.136.249:995
65.30.213.13:6882
80.195.103.146:2222
106.51.85.162:443
187.227.87.235:995
94.59.236.155:995
94.53.16.196:443
89.137.211.239:443
190.162.118.43:0
45.32.162.253:443
45.32.165.134:443
140.82.27.132:443
173.245.152.231:443
92.137.138.52:2222
92.154.83.96:1194
190.220.8.10:993
151.75.13.83:443
77.132.113.187:2222
186.147.222.63:443
2.51.246.190:995
69.47.239.10:443
68.116.193.239:443
96.27.47.70:2222
68.134.181.98:443
197.45.110.165:995
86.99.134.235:2222
71.83.16.211:443
78.96.199.79:443
189.210.115.207:443
24.179.13.119:443
74.102.76.128:443
84.126.11.130:443
176.181.247.197:443
173.169.189.169:443
187.149.126.53:443
68.131.19.52:443
189.140.45.48:995
86.98.34.84:995
208.82.44.203:443
200.30.223.162:443
184.21.136.237:995
65.131.47.74:995
71.197.126.250:443
72.252.201.69:443
82.12.157.95:995
187.153.119.36:443
24.71.28.247:443
72.36.11.22:443
181.208.249.141:443
200.110.188.218:443
118.70.55.146:443
39.32.55.12:995
62.38.114.12:2222
104.37.20.207:995
172.87.157.235:443
185.163.221.77:2222
197.161.154.132:443
83.110.150.100:443
151.60.163.18:443
73.51.245.231:995
67.8.103.21:443
37.210.131.246:443
151.27.89.199:443
79.129.216.215:2222
75.136.26.147:443
94.69.112.148:2222
41.97.183.51:443
5.13.70.10:443
85.132.36.111:2222
67.237.68.126:2222
96.247.176.125:443
80.11.5.65:2222
184.179.14.130:22
156.205.103.107:995
67.61.157.208:443
93.113.177.152:443
24.209.209.72:443
197.206.132.79:443
72.240.200.181:2222
96.41.93.96:443
85.122.141.42:995
108.46.145.30:443
2.232.253.79:995
79.172.26.240:443
5.193.115.251:2222
71.182.142.63:443
72.28.255.159:995
85.204.189.105:443
196.151.252.84:443
98.240.24.57:443
67.82.244.199:2222
189.141.31.12:443
193.248.154.174:2222
120.151.95.167:443
178.222.114.132:995
172.87.134.226:443
151.45.108.75:443
173.47.125.178:995
24.139.72.117:443
45.118.216.157:443
74.75.237.11:443
24.187.56.74:2222
75.109.180.221:443
197.135.177.36:443
190.103.55.108:443
81.214.126.173:2222
87.27.110.90:2222
185.246.9.69:995
217.133.54.140:32100
78.97.3.6:443
189.150.40.192:2222
87.218.53.206:2222
181.169.88.203:443
94.49.188.240:443
46.124.107.124:6881
83.202.68.220:2222
47.187.49.3:2222
83.196.50.197:2222
2.90.33.130:443
109.209.94.165:2222
79.119.124.237:443
2.88.53.159:995
86.120.64.243:443
116.240.78.45:995
94.53.92.42:443
181.129.155.10:443
67.6.54.180:443
96.40.175.33:443
149.28.98.196:995
109.205.204.229:2222
45.63.107.192:2222
74.129.26.119:443
173.88.7.176:443
206.183.190.53:993
94.141.3.242:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
5032	regsvr32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1176	5032	WerFault.exe	104

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_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
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

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
560	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
708	rundll32.exe
708	rundll32.exe
708	rundll32.exe
708	rundll32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
708	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4984 wrote to memory of 708	4984	rundll32.exe	85
PID 4984 wrote to memory of 708	4984	rundll32.exe	85
PID 4984 wrote to memory of 708	4984	rundll32.exe	85
PID 708 wrote to memory of 4204	708	rundll32.exe	86
PID 708 wrote to memory of 4204	708	rundll32.exe	86
PID 708 wrote to memory of 4204	708	rundll32.exe	86
PID 708 wrote to memory of 4204	708	rundll32.exe	86
PID 708 wrote to memory of 4204	708	rundll32.exe	86
PID 4204 wrote to memory of 560	4204	explorer.exe	87
PID 4204 wrote to memory of 560	4204	explorer.exe	87
PID 4204 wrote to memory of 560	4204	explorer.exe	87
PID 1628 wrote to memory of 5032	1628	regsvr32.exe	104
PID 1628 wrote to memory of 5032	1628	regsvr32.exe	104
PID 1628 wrote to memory of 5032	1628	regsvr32.exe	104

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\29148f550d02cf98d89efb53f7137da28e91df43790f4fc052a0f405f99edcc1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4984
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\29148f550d02cf98d89efb53f7137da28e91df43790f4fc052a0f405f99edcc1.dll,#1
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:708
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4204
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn fypozyyqjz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\29148f550d02cf98d89efb53f7137da28e91df43790f4fc052a0f405f99edcc1.dll\"" /SC ONCE /Z /ST 14:13 /ET 14:25
      4⤵
      Creates scheduled task(s)
      PID:560

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\29148f550d02cf98d89efb53f7137da28e91df43790f4fc052a0f405f99edcc1.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\29148f550d02cf98d89efb53f7137da28e91df43790f4fc052a0f405f99edcc1.dll"
  2⤵
  - Loads dropped DLL
  PID:5032
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5032 -s 584
    3⤵
    - Program crash
    PID:1176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5032 -ip 5032
1⤵
PID:772

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

Replay Monitor

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Downloads

29148f550d02cf98d89efb53f7137da28e91df43790f4fc052a0f405f99edcc1.dll

Path C:\Users\Admin\AppData\Local\Temp\29148f550d02cf98d89efb53f7137da28e91df43790f4fc052a0f405f99edcc1.dll
Size 260KB
SHA256 f52716add01464b0ebc7a321eeccf8a2951056929f65eec92c46ffb2b66546b9
MD5 edd29511321e7b185545d08adea86f88
SHA1 27a00685f85018c4f935f284cb8bbb2d94111977
SHA512 9674aabac7d37a125ac3e091958abeb308a31b91d902cf794e2d8ad107413edddbef18666f3057f08d9d22cd6806fa3fafc9903ce6287e7c54f0786736a313c2
SSDEEP 6:idq2Vg3F+X322ChMQAjQOTEoWOEOs/fXJa/KlC7/pt/:e9GSG2CTi/QoWO/s/fXM/K0
MD5 SHA1 SHA512 SSDEEP

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29148f550d02cf98d89efb53f7137da28e91df43790f4fc052a0f405f99edcc1.dll

Path C:\Users\Admin\AppData\Local\Temp\29148f550d02cf98d89efb53f7137da28e91df43790f4fc052a0f405f99edcc1.dll
Size 260KB
SHA256 f52716add01464b0ebc7a321eeccf8a2951056929f65eec92c46ffb2b66546b9
MD5 edd29511321e7b185545d08adea86f88
SHA1 27a00685f85018c4f935f284cb8bbb2d94111977
SHA512 9674aabac7d37a125ac3e091958abeb308a31b91d902cf794e2d8ad107413edddbef18666f3057f08d9d22cd6806fa3fafc9903ce6287e7c54f0786736a313c2
SSDEEP 6:idq2Vg3F+X322ChMQAjQOTEoWOEOs/fXJa/KlC7/pt/:e9GSG2CTi/QoWO/s/fXM/K0
MD5 SHA1 SHA512 SSDEEP

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memory/708-133-0x0000000010000000-0x0000000010041000-memory.dmp

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memory/708-134-0x0000000000AC0000-0x0000000000B01000-memory.dmp

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memory/4204-136-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

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memory/4204-137-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

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memory/4204-138-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

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memory/4204-139-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

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memory/4204-140-0x0000000000BD0000-0x0000000000BF1000-memory.dmp

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memory/5032-144-0x0000000010000000-0x0000000010041000-memory.dmp

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