qakbot | 78c6a76fa52685b4188fe0008cd2fda3b4e074116d6f44b3d255a35d41cdf8f8

Analysis

max time kernel
130s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/09/2024, 10:32

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General

Target
d1ba899fbc42b0f029caa391c4a8e61c_JaffaCakes118.dll
Size 398KB
Sample240907-mlbcyazcqe
SHA256 78c6a76fa52685b4188fe0008cd2fda3b4e074116d6f44b3d255a35d41cdf8f8
MD5 d1ba899fbc42b0f029caa391c4a8e61c
SHA1 e1e2dfd89ab62718388a7e1cd733d193c3e1fc31
SHA512 9297dc59779e078eaa7cdfcfa573cda8015fc8a0fa92e21310a0550e458037977577fa4ff05f0c0c41ddf4b521662c8d69ee7facf77c8a867bc7a03ba697991a
SSDEEP 6144:y9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+7:c2wr03pdf8vhhOKJET8Byq+7
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

qakbot biden01 1613656969 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden01

Campaign

1613656969

172.87.157.235:3389
173.184.119.153:995
81.150.181.168:2222
71.187.170.235:443
197.45.110.165:995
86.160.137.132:443
86.236.77.68:2222
106.51.85.162:443
108.31.15.10:995
38.92.225.121:443
72.252.201.69:443
71.117.132.169:443
98.173.34.212:995
83.110.12.140:2222
95.77.223.148:443
41.39.134.183:443
85.52.72.32:2222
195.12.154.8:443
108.160.123.244:443
96.57.188.174:2222
82.127.125.209:990
71.199.192.62:443
172.115.177.204:2222
97.69.160.4:2222
83.110.103.152:443
87.202.87.210:2222
84.247.55.190:8443
119.153.62.76:3389
71.88.193.17:443
78.63.226.32:443
47.187.108.172:443
24.50.118.93:443
81.97.154.100:443
140.82.49.12:443
90.101.117.122:2222
203.194.110.74:443
193.248.221.184:2222
173.25.45.66:443
24.139.72.117:443
144.139.47.206:443
45.63.107.192:995
24.55.112.61:443
45.32.211.207:443
144.202.38.185:443
45.77.117.108:995
207.246.116.237:8443
207.246.77.75:2222
45.77.115.208:2222
149.28.99.97:995
149.28.98.196:443
45.77.115.208:8443
45.32.211.207:2222
149.28.101.90:443
207.246.116.237:995
45.32.211.207:8443
45.32.211.207:995
45.77.117.108:8443
45.77.115.208:995
207.246.77.75:995
149.28.101.90:995
207.246.116.237:2222
45.63.107.192:443
149.28.98.196:2222
45.77.115.208:443
207.246.77.75:443
45.77.117.108:2222
207.246.116.237:443
144.202.38.185:2222
149.28.101.90:8443
45.77.117.108:443
207.246.77.75:8443
149.28.101.90:2222
149.28.98.196:995
144.202.38.185:995
73.25.124.140:2222
182.48.193.200:443
85.58.200.50:2222
89.3.198.238:443
71.74.12.34:443
78.185.59.190:443
172.78.30.215:443
75.67.192.125:443
188.25.63.105:443
216.201.162.158:443
197.161.154.132:443
47.196.192.184:443
45.118.216.157:443
176.205.222.30:2078
77.211.30.202:995
195.43.173.70:443
50.29.166.232:995
196.221.207.137:995
78.97.207.104:443
47.22.148.6:443
77.27.204.204:995
217.165.231.192:2078
105.198.236.101:443
105.198.236.99:443
196.151.252.84:443
68.186.192.69:443
157.131.108.180:443
108.46.145.30:443
2.232.253.79:995
213.60.147.140:443
98.121.187.78:443
202.184.20.119:443
59.90.246.200:443
1.52.227.184:443
176.181.247.197:443
82.12.157.95:995
84.72.35.226:443
2.7.116.188:2222
217.133.54.140:32100
115.133.243.6:443
189.223.234.23:995
202.188.138.162:443
90.65.236.181:2222
27.223.92.142:995
136.232.34.70:443
45.63.107.192:2222
173.21.10.71:2222
125.239.152.76:995
67.6.12.4:443
144.139.166.18:443
75.118.1.141:443
75.136.26.147:443
71.197.126.250:443
45.46.53.140:2222
73.153.211.227:443
74.222.204.82:995
108.54.85.142:443
74.68.144.202:443
70.49.88.199:2222
71.14.110.199:443
199.19.117.131:443
71.163.223.159:443
189.132.57.253:443
32.210.98.6:443
98.252.118.134:443
187.250.118.233:995
186.28.55.211:443
201.143.235.13:443
189.210.115.207:443
189.211.177.183:995
86.245.46.27:2222
151.205.102.42:443
72.240.200.181:2222
98.240.24.57:443
209.210.187.52:995
47.146.169.85:443

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
1716	regsvr32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4980	1716	WerFault.exe	101

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\DeviceDesc	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
4492	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1056	regsvr32.exe
1056	regsvr32.exe
1056	regsvr32.exe
1056	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1056	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 744 wrote to memory of 1056	744	regsvr32.exe	83
PID 744 wrote to memory of 1056	744	regsvr32.exe	83
PID 744 wrote to memory of 1056	744	regsvr32.exe	83
PID 1056 wrote to memory of 4544	1056	regsvr32.exe	88
PID 1056 wrote to memory of 4544	1056	regsvr32.exe	88
PID 1056 wrote to memory of 4544	1056	regsvr32.exe	88
PID 1056 wrote to memory of 4544	1056	regsvr32.exe	88
PID 1056 wrote to memory of 4544	1056	regsvr32.exe	88
PID 4544 wrote to memory of 4492	4544	explorer.exe	89
PID 4544 wrote to memory of 4492	4544	explorer.exe	89
PID 4544 wrote to memory of 4492	4544	explorer.exe	89
PID 1464 wrote to memory of 1716	1464	regsvr32.exe	101
PID 1464 wrote to memory of 1716	1464	regsvr32.exe	101
PID 1464 wrote to memory of 1716	1464	regsvr32.exe	101

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d1ba899fbc42b0f029caa391c4a8e61c_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:744
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\d1ba899fbc42b0f029caa391c4a8e61c_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1056
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4544
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn cwuplgvpxe /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\d1ba899fbc42b0f029caa391c4a8e61c_JaffaCakes118.dll\"" /SC ONCE /Z /ST 10:34 /ET 10:46
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:4492

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\d1ba899fbc42b0f029caa391c4a8e61c_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1464
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\d1ba899fbc42b0f029caa391c4a8e61c_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:1716
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 584
    3⤵
    - Program crash
    PID:4980

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1716 -ip 1716
1⤵
PID:2128

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

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

d1ba899fbc42b0f029caa391c4a8e61c_JaffaCakes118.dll

Path C:\Users\Admin\AppData\Local\Temp\d1ba899fbc42b0f029caa391c4a8e61c_JaffaCakes118.dll
Size 398KB
SHA256 c1fb054671c244b8fe1e83edce18c5109791239131ef37fb2dfe6018a7fac2a9
MD5 3489772733eefb960d76860b7c58ed4d
SHA1 34d2c6ba17a565e8ef042bb7b78af0c52e80ac83
SHA512 147c9b08fdae46c3934a092a6eb67683c448514619cc3a0e6b2dd62984c61fd0d74ba5da19f4b3cb24cd9581c5d85c72861350a98dd5b8ec31b9dd6b491bbf52
SSDEEP 3:WlWUqt/vllnl+YZcFTS9gXeF+X32ZpAl9Sl/lErwl/jdhlHlF7//llrll/lHjlly:idqGVg3F+X32QbN6rllltg//tZXtll+
MD5 SHA1 SHA512 SSDEEP

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memory/1056-0-0x0000000010000000-0x0000000010064000-memory.dmp

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memory/1056-1-0x0000000002670000-0x00000000026D4000-memory.dmp

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memory/1056-2-0x0000000010000000-0x0000000010064000-memory.dmp

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memory/1056-5-0x0000000002670000-0x00000000026D4000-memory.dmp

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memory/1716-14-0x0000000010000000-0x0000000010064000-memory.dmp

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memory/4544-3-0x0000000000DC0000-0x0000000000DF5000-memory.dmp

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memory/4544-6-0x0000000000DC0000-0x0000000000DF5000-memory.dmp

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memory/4544-8-0x0000000000DC0000-0x0000000000DF5000-memory.dmp

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memory/4544-7-0x0000000000DC0000-0x0000000000DF5000-memory.dmp

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memory/4544-10-0x0000000000DC0000-0x0000000000DF5000-memory.dmp

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