qakbot | 8cb32f3c27ef86a9400fb866dbeff2097da129d5430a5c3bb6aaee2664cacc31

Analysis

max time kernel
118s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26/08/2024, 12:15

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General

Target
33b9c24e0e3c4e0ff4e71f489601fa80N.dll
Size 1.0MB
Sample240826-pe5djsvapn
SHA256 8cb32f3c27ef86a9400fb866dbeff2097da129d5430a5c3bb6aaee2664cacc31
MD5 33b9c24e0e3c4e0ff4e71f489601fa80
SHA1 4176adaae5edb2d504d3d68ac7662b97206c88c5
SHA512 b897053a66cb535d88522e061226af6145a1290ecca58833db423aeac9e0894c15232da07a3448188d5c3dd30a6fb71e3e1d95b939c98e8053a01196cee9996d
SSDEEP 6144:pwexqEM8055EX+dridb0+NCirQ6TBByIeJzt93S0EE8cuFA6EpnznituagDgwzyB:2exF055EX+dW1VONPfzituaC9zbLU
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

qakbot biden51 1622109872 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

biden51

Campaign

1622109872

97.69.160.4:2222
96.37.113.36:993
50.244.112.106:443
172.78.43.46:443
47.22.148.6:443
197.45.110.165:995
71.187.170.235:443
75.67.192.125:443
96.61.23.88:995
140.82.49.12:443
81.97.154.100:443
122.58.117.81:995
105.198.236.99:443
68.186.192.69:443
92.59.35.196:2222
149.28.98.196:443
45.32.211.207:995
45.32.211.207:2222
45.77.115.208:2222
144.202.38.185:2222
149.28.101.90:995
45.77.115.208:443
149.28.98.196:2222
207.246.116.237:8443
207.246.77.75:995
207.246.77.75:8443
207.246.77.75:443
144.202.38.185:443
144.202.38.185:995
207.246.77.75:2222
45.77.117.108:995
149.28.98.196:995
45.77.115.208:8443
207.246.116.237:995
45.77.117.108:443
149.28.101.90:2222
207.246.116.237:443
149.28.101.90:443
149.28.101.90:8443
45.77.115.208:995
45.77.117.108:2222
45.32.211.207:8443
45.32.211.207:443
45.77.117.108:8443
207.246.116.237:2222
115.133.243.6:443
216.201.162.158:443
71.41.184.10:3389
184.185.103.157:443
83.110.108.161:2222
144.139.47.206:443
98.192.185.86:443
95.77.223.148:443
149.28.99.97:443
149.28.99.97:2222
149.28.99.97:995
45.63.107.192:2222
45.63.107.192:443
45.63.107.192:995
27.223.92.142:995
188.26.91.212:443
173.21.10.71:2222
76.25.142.196:443
75.118.1.141:443
73.151.236.31:443
98.252.118.134:443
71.74.12.34:443
189.210.115.207:443
151.205.102.42:443
67.165.206.193:993
68.204.7.158:443
72.240.200.181:2222
72.252.201.69:443
109.12.111.14:443
24.229.150.54:995
24.55.112.61:443
75.137.47.174:443
86.220.62.251:2222
105.198.236.101:443
24.179.77.148:443
24.122.166.173:443
136.232.34.70:443
100.2.123.234:443
50.29.166.232:995
190.85.91.154:443
73.25.124.140:2222
81.214.126.173:2222
92.96.3.180:2078
71.163.224.97:443
24.139.72.117:443
86.173.143.211:443
47.196.213.73:443
86.248.16.253:2222
45.46.53.140:2222
24.152.219.253:995
186.154.175.13:443
70.163.161.79:443
24.95.61.62:443
78.63.226.32:443
83.196.56.65:2222
195.6.1.154:2222
76.168.147.166:993
64.121.114.87:443
77.27.207.217:995
31.4.242.233:995
125.62.192.220:443
195.12.154.8:443
71.117.132.169:443
96.21.251.127:2222
71.199.192.62:443
70.168.130.172:995
82.12.157.95:995
209.210.187.52:995
209.210.187.52:443
67.6.12.4:443
189.222.59.177:443
174.104.22.30:443
142.117.191.18:2222
189.146.183.105:443
213.60.147.140:443
196.221.207.137:995
108.46.145.30:443
187.250.238.164:995
2.7.116.188:2222
195.43.173.70:443
106.250.150.98:443
45.67.231.247:443
83.110.103.152:443
83.110.9.71:2222
78.97.207.104:443
59.90.246.200:443
80.227.5.69:443
125.63.101.62:443
86.236.77.68:2222
109.106.69.138:2222
84.72.35.226:443
217.133.54.140:32100
197.161.154.132:443
89.137.211.239:995
74.222.204.82:995
122.148.156.131:995
156.223.110.23:443
144.139.166.18:443
202.185.166.181:443
76.94.200.148:995
71.63.120.101:443
196.151.252.84:443
202.188.138.162:443
74.68.144.202:443
69.58.147.82:2078

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
4584	regsvr32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4920	4584	WerFault.exe	104

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
64	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2996	regsvr32.exe
2996	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2996	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1060 wrote to memory of 2996	1060	regsvr32.exe	84
PID 1060 wrote to memory of 2996	1060	regsvr32.exe	84
PID 1060 wrote to memory of 2996	1060	regsvr32.exe	84
PID 2996 wrote to memory of 808	2996	regsvr32.exe	89
PID 2996 wrote to memory of 808	2996	regsvr32.exe	89
PID 2996 wrote to memory of 808	2996	regsvr32.exe	89
PID 2996 wrote to memory of 808	2996	regsvr32.exe	89
PID 2996 wrote to memory of 808	2996	regsvr32.exe	89
PID 808 wrote to memory of 64	808	explorer.exe	90
PID 808 wrote to memory of 64	808	explorer.exe	90
PID 808 wrote to memory of 64	808	explorer.exe	90
PID 708 wrote to memory of 4584	708	regsvr32.exe	104
PID 708 wrote to memory of 4584	708	regsvr32.exe	104
PID 708 wrote to memory of 4584	708	regsvr32.exe	104

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\33b9c24e0e3c4e0ff4e71f489601fa80N.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1060
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\33b9c24e0e3c4e0ff4e71f489601fa80N.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2996
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:808
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn kyupejzcjk /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\33b9c24e0e3c4e0ff4e71f489601fa80N.dll\"" /SC ONCE /Z /ST 12:17 /ET 12:29
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:64

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\33b9c24e0e3c4e0ff4e71f489601fa80N.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:708
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\33b9c24e0e3c4e0ff4e71f489601fa80N.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4584
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4584 -s 584
    3⤵
    - Program crash
    PID:4920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4584 -ip 4584
1⤵
PID:4964

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

33b9c24e0e3c4e0ff4e71f489601fa80N.dll

Path C:\Users\Admin\AppData\Local\Temp\33b9c24e0e3c4e0ff4e71f489601fa80N.dll
Size 1.0MB
SHA256 5cac6873aadf7b7756896c7a9fe8716046105f5599a92633fd2323911c52800c
MD5 2027d7cd38a6adeab0bc299c99bcb713
SHA1 00ba10fee0670e78bc55b3c24329b588946da90c
SHA512 5b1452a5444ada6b64ff147d53b773e242e23154aa61b7e92ec50e09891f9de1c444e3a991a1426c3150c81f04e7d84c4ab9b323e92bed6cfd44fdef7cfce8af
SSDEEP 6:idq2Vg3F+X322ChMQAjQOf8Rq5A2K/A/fag9/Ayyi8c0XxlXRWrggJwEi/:e9GSG2CTi/0RSV/pDJ0XjXR50
MD5 SHA1 SHA512 SSDEEP

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memory/808-3-0x0000000000870000-0x00000000008AD000-memory.dmp

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memory/808-8-0x0000000000870000-0x00000000008AD000-memory.dmp

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memory/808-7-0x0000000000870000-0x00000000008AD000-memory.dmp

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memory/808-6-0x0000000000870000-0x00000000008AD000-memory.dmp

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memory/808-10-0x0000000000870000-0x00000000008AD000-memory.dmp

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memory/2996-0-0x0000000010000000-0x000000001010F000-memory.dmp

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memory/2996-1-0x0000000002780000-0x00000000027E0000-memory.dmp

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memory/2996-2-0x0000000010000000-0x0000000010060000-memory.dmp

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memory/2996-5-0x0000000002780000-0x00000000027E0000-memory.dmp

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memory/4584-14-0x0000000010000000-0x000000001010F000-memory.dmp

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