qakbot | 28dc2c996b617a38dea25fdaf5a01af002b3f1832a0c33189cce00b33ea21856

Analysis

max time kernel
130s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26/09/2024, 17:23

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General

Target
f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll
Size 337KB
Sample240926-vx83casbng
SHA256 28dc2c996b617a38dea25fdaf5a01af002b3f1832a0c33189cce00b33ea21856
MD5 f8dc837d8141a9d940de3444345d1bb8
SHA1 a1a885b1c3c993ea624510563eda2967f1ef851f
SHA512 ed5a5064feaf6931224426d237da5ca92b3755dde32e9ca08c4e3b3c59d57e634ac63e30ec6718474c7e50f1f65f5fcdd46ae1a52ebc3c1900068faa2a13a8ed
SSDEEP 6144:MgOXktvhhOU35RJEesNr3wU7HuAmHKmlEwrPmRPWEpWFn2E6lyDw:qkvhhOKJETRByqTwr03pdfP
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

qakbot obama04 1613469138 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama04

Campaign

1613469138

50.29.166.232:995
89.137.211.239:995
172.78.30.215:443
193.248.221.184:2222
80.227.5.69:443
216.201.162.158:443
75.67.192.125:443
105.96.8.96:443
77.211.30.202:995
136.232.34.70:443
87.202.87.210:2222
86.245.46.27:2222
90.101.117.122:2222
81.97.154.100:443
47.196.192.184:443
197.161.154.132:443
78.185.59.190:443
202.188.138.162:443
77.27.204.204:995
203.194.110.74:443
95.77.223.148:443
173.184.119.153:995
38.92.225.121:443
81.150.181.168:2222
176.205.222.30:2078
90.65.236.181:2222
78.63.226.32:443
84.72.35.226:443
85.52.72.32:2222
98.173.34.212:995
71.117.132.169:443
172.87.157.235:3389
2.232.253.79:995
176.181.247.197:443
202.184.20.119:443
189.223.234.23:995
45.118.216.157:443
195.12.154.8:443
196.151.252.84:443
108.160.123.244:443
96.57.188.174:2222
47.22.148.6:443
82.127.125.209:990
97.69.160.4:2222
115.133.243.6:443
173.21.10.71:2222
172.115.177.204:2222
105.198.236.99:443
86.236.77.68:2222
105.198.236.101:443
98.121.187.78:443
140.82.49.12:443
217.133.54.140:32100
197.45.110.165:995
24.50.118.93:443
217.165.231.192:2078
59.90.246.200:443
83.110.12.140:2222
119.153.62.76:3389
45.63.107.192:443
149.28.99.97:995
207.246.116.237:8443
45.77.117.108:995
207.246.116.237:2222
45.77.117.108:8443
149.28.98.196:2222
149.28.98.196:443
45.32.211.207:8443
45.32.211.207:443
144.202.38.185:443
45.32.211.207:995
45.32.211.207:2222
149.28.98.196:995
144.202.38.185:2222
149.28.101.90:2222
45.77.115.208:8443
149.28.101.90:443
45.77.115.208:995
207.246.77.75:443
144.202.38.185:995
207.246.77.75:995
45.77.117.108:2222
149.28.101.90:995
207.246.116.237:995
45.77.115.208:443
45.63.107.192:995
207.246.77.75:8443
45.77.117.108:443
207.246.77.75:2222
149.28.101.90:8443
45.77.115.208:2222
207.246.116.237:443
45.63.107.192:2222
27.223.92.142:995
73.25.124.140:2222
193.252.48.200:443
85.132.36.111:2222
45.46.53.140:2222
85.58.200.50:2222
188.25.63.105:443
75.136.26.147:443
94.53.92.42:443
157.131.108.180:443
71.199.192.62:443
144.139.47.206:443
67.6.12.4:443
144.139.166.18:443
47.187.99.96:443
71.197.126.250:443
75.118.1.141:443
65.27.228.247:443
71.74.12.34:443
73.153.211.227:443
187.250.6.217:443
98.240.24.57:443
76.25.142.196:443
199.19.117.131:443
189.149.77.114:443
98.252.118.134:443
47.217.24.69:6881
96.250.60.138:443
201.143.235.13:443
189.211.177.183:995
186.28.55.211:443
50.25.89.74:443
151.205.102.42:443
70.54.25.76:2222
82.12.157.95:995
74.68.144.202:443
189.146.183.105:443
181.48.190.78:443
109.12.111.14:443
82.76.47.211:443
72.252.201.69:443
106.51.85.162:443
89.3.198.238:443
72.240.200.181:2222
195.43.173.70:443
24.229.150.54:995
78.22.58.205:3389
213.60.147.140:443
174.104.31.209:443
2.7.69.217:2222
83.110.103.152:443
78.97.207.104:443
182.48.193.200:443
197.51.82.72:443
74.222.204.82:995
41.39.134.183:443
149.28.99.97:2222

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
3528	regsvr32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3492	3528	WerFault.exe	99

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\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
456	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1852	regsvr32.exe
1852	regsvr32.exe
1852	regsvr32.exe
1852	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1852	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3572 wrote to memory of 1852	3572	regsvr32.exe	85
PID 3572 wrote to memory of 1852	3572	regsvr32.exe	85
PID 3572 wrote to memory of 1852	3572	regsvr32.exe	85
PID 1852 wrote to memory of 4860	1852	regsvr32.exe	86
PID 1852 wrote to memory of 4860	1852	regsvr32.exe	86
PID 1852 wrote to memory of 4860	1852	regsvr32.exe	86
PID 1852 wrote to memory of 4860	1852	regsvr32.exe	86
PID 1852 wrote to memory of 4860	1852	regsvr32.exe	86
PID 4860 wrote to memory of 456	4860	explorer.exe	87
PID 4860 wrote to memory of 456	4860	explorer.exe	87
PID 4860 wrote to memory of 456	4860	explorer.exe	87
PID 4772 wrote to memory of 3528	4772	regsvr32.exe	99
PID 4772 wrote to memory of 3528	4772	regsvr32.exe	99
PID 4772 wrote to memory of 3528	4772	regsvr32.exe	99

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3572
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\f8dc837d8141a9d940de3444345d1bb8_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:1852
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4860
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn itydloto /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll\"" /SC ONCE /Z /ST 17:25 /ET 17:37
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:456

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:4772
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3528
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 584
    3⤵
    - Program crash
    PID:3492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3528 -ip 3528
1⤵
PID:3856

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

f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll

Path C:\Users\Admin\AppData\Local\Temp\f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll
Size 337KB
SHA256 d94d0fc5af952c3e0c7ec4859c8b7b69c922689f17a94f6140d56b0c65569c63
MD5 c75c8783be5facf27bde5313a55606fc
SHA1 87d0abb0045f6b3306db10cbce7a15198747d962
SHA512 30e5ef31f484528bad17ddef384f397ce93ef1b2b1db19a13f70ffba763db802f9337d1cac1cf2b846b5279e6723532c246bb0218446df5328700c091861efc5
SSDEEP 6:idqGVg3F+X32QbNyYl/K/MAeOVIreXovo:etGSGQZLS4/rv
MD5 SHA1 SHA512 SSDEEP

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memory/1852-0-0x0000000010000000-0x0000000010056000-memory.dmp

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memory/1852-1-0x00000000010B0000-0x0000000001106000-memory.dmp

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memory/1852-2-0x0000000010000000-0x0000000010056000-memory.dmp

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memory/1852-5-0x00000000010B0000-0x0000000001106000-memory.dmp

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memory/3528-14-0x0000000010000000-0x0000000010056000-memory.dmp

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memory/4860-3-0x0000000001220000-0x0000000001255000-memory.dmp

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memory/4860-6-0x0000000001220000-0x0000000001255000-memory.dmp

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memory/4860-8-0x0000000001220000-0x0000000001255000-memory.dmp

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memory/4860-7-0x0000000001220000-0x0000000001255000-memory.dmp

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memory/4860-10-0x0000000001220000-0x0000000001255000-memory.dmp

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