qakbot | 555ee35ba23626324ce3962e08ebb04ebb0cfa6b2e325f712a3387e8c3e48f27

Analysis

max time kernel
133s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/08/2024, 03:44

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General

Target
c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll
Size 398KB
Sample240827-eajk6stajp
SHA256 555ee35ba23626324ce3962e08ebb04ebb0cfa6b2e325f712a3387e8c3e48f27
MD5 c44c1f7a9ad11a0161df99d4e6e6f687
SHA1 f7499d001a41aaee64aed10efcb2fc836a77b167
SHA512 247d1113e421d418f7e317bd76742bfea7c00e0725374cd8f624671876406d4567505f755b5548f11cf85bd26d5c52fad6b15774158a12f1fa7931f3453dbbf5
SSDEEP 6144:l9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+B:z2wr03pdf8vhhOKJET8Byq+B
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
3308	regsvr32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4588	3308	WerFault.exe	111

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

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\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
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

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
2720	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4428	regsvr32.exe
4428	regsvr32.exe
4428	regsvr32.exe
4428	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4428	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 264 wrote to memory of 4428	264	regsvr32.exe	84
PID 264 wrote to memory of 4428	264	regsvr32.exe	84
PID 264 wrote to memory of 4428	264	regsvr32.exe	84
PID 4428 wrote to memory of 3548	4428	regsvr32.exe	88
PID 4428 wrote to memory of 3548	4428	regsvr32.exe	88
PID 4428 wrote to memory of 3548	4428	regsvr32.exe	88
PID 4428 wrote to memory of 3548	4428	regsvr32.exe	88
PID 4428 wrote to memory of 3548	4428	regsvr32.exe	88
PID 3548 wrote to memory of 2720	3548	explorer.exe	91
PID 3548 wrote to memory of 2720	3548	explorer.exe	91
PID 3548 wrote to memory of 2720	3548	explorer.exe	91
PID 1192 wrote to memory of 3308	1192	regsvr32.exe	111
PID 1192 wrote to memory of 3308	1192	regsvr32.exe	111
PID 1192 wrote to memory of 3308	1192	regsvr32.exe	111

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:264
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\c44c1f7a9ad11a0161df99d4e6e6f687_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:4428
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3548
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hflfikszj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll\"" /SC ONCE /Z /ST 03:46 /ET 03:58
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2720

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3308
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3308 -s 584
    3⤵
    - Program crash
    PID:4588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3308 -ip 3308
1⤵
PID:4080

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

c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll

Path C:\Users\Admin\AppData\Local\Temp\c44c1f7a9ad11a0161df99d4e6e6f687_JaffaCakes118.dll
Size 398KB
SHA256 2eb8df34bd16c56d993ffdce48ef53274a8da12b18b66499bdadbaa5f29a711e
MD5 0a9fb731b05203286e3201104c187674
SHA1 7c9daa68a62447fedaf400ad84365aa38dc922ff
SHA512 5ac5b64b2539d7fb49a898eaef6327fd08f12ce110f0e48969786994cf55ed3d3a7d7e453b455ecdc5bfcb8fb97e5ba8c880c91e9840b28a892464e1147a92ab
SSDEEP 3:WlWUqt/vllnl+YZcFTS9gXeF+X32ZpAl9Sl/lErwl/jdhlHlF7//llrll/l2/ldg:idqGVg3F+X32QbN6+/lLg//tZXtll+
MD5 SHA1 SHA512 SSDEEP

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memory/3308-14-0x0000000010000000-0x0000000010064000-memory.dmp

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memory/3548-3-0x0000000000B60000-0x0000000000B95000-memory.dmp

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memory/3548-6-0x0000000000B60000-0x0000000000B95000-memory.dmp

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memory/3548-8-0x0000000000B60000-0x0000000000B95000-memory.dmp

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memory/3548-7-0x0000000000B60000-0x0000000000B95000-memory.dmp

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memory/3548-10-0x0000000000B60000-0x0000000000B95000-memory.dmp

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memory/4428-0-0x0000000010000000-0x0000000010064000-memory.dmp

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memory/4428-1-0x00000000025C0000-0x0000000002624000-memory.dmp

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memory/4428-2-0x0000000010000000-0x0000000010064000-memory.dmp

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memory/4428-5-0x00000000025C0000-0x0000000002624000-memory.dmp

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