qakbot | 0023fccc4b4a3d75236ebd303555857ae88691f9aafe2ed5d1ea3d66d6382a31

General

Target

JaffaCakes118_89b2a3f96b90720cb1df7a430845a3c4.dll
Size

534KB
MD5

89b2a3f96b90720cb1df7a430845a3c4
SHA1

c6a44201dfd1d954f2a3ec95061d2a38b3efeee6
SHA256

0023fccc4b4a3d75236ebd303555857ae88691f9aafe2ed5d1ea3d66d6382a31
SHA512

9d9a633ff4e5c0e553af7d708a4bbacd4b3d19c40515d6426d2fac997c7e3342909a7a979013957d988e249c044b825344234d910becea9d47563685332a4791
SSDEEP

3072:vxAqb35qSyYNYuFwXBBWYn0WWeP24iABEabz1fz+Bnp1WC3polyaSXO3etYkpHsk:yqb35qjY7wXrNJicLfz+hqv4BtYyxD

Score

10^/10

qakbot biden54 1634802135 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

biden54

Campaign

1634802135

C2

81.250.153.227:2222

120.150.218.241:995

76.25.142.196:443

63.143.92.99:995

89.101.97.139:443

136.143.11.232:443

81.213.59.22:443

136.232.34.70:443

140.82.49.12:443

37.208.181.198:61200

78.191.24.189:995

216.201.162.158:443

197.89.144.102:443

89.137.52.44:443

182.176.180.73:443

173.21.10.71:2222

117.198.156.56:443

196.207.140.40:995

103.142.10.177:443

24.231.209.2:6881

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

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

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Uzyrzhdko = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Traytzis = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
1016	regsvr32.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.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

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Grlcgoly\9ee29c52 = a59efd0b1902eaf15f19d06c5af2505fc328a85d751c0ae0b33e3863734a58f2f380b751e128698086102238905f3c13f295b066879b49e43c606266add5911177f293f729ccf8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Grlcgoly\6ec964f3 = b3fe447d3a971c8e756fff6ce001a96f24590d75486ba3063b4534086beaca49d9	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Grlcgoly\13c12b79 = 1b3d875f4d00873805df3050cb059ed499085683cf9117fd95a97dd343d8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Grlcgoly\ab7d4c1c = 41bcf1c8ac64684ca751ddfaa909ef81a537915eac	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Grlcgoly\6c88448f = 80aa5cae1de9b0918a07c587a4577076439a112a24c62a2484ba1865c365c9cecd18d471e53b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Grlcgoly\e1abf3a4 = e2c7f839a2279ee5723ade10c620d81ce69840df58d1c2f44d077d8fb101b4b72241	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Grlcgoly	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Grlcgoly\e1abf3a4 = e2c7ef39a227abc7f0ee0191c3	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Grlcgoly\d43423ea = 85612f283da3daebd63880f01278dc6c55e7ddaf5aee6f619db3a27594a66531c38ac0365cb13ec3af309e15deb8671462d49884a08e5f6ce51fd9c1a244b02ba8fde28d0f2269ff3dec23dc3ea92632f2051620d2874aa398cb7d69c472e022ca14424f5122ebc359b539	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Grlcgoly\d6750396 = 5ab940a7a7476539ba19bcec6e79f62669a54d8dfeb0613d85c310a5aaf9d9fe3afc570824a57c5417e1ba385acd3e341622f7c214d78a	explorer.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
1780	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2252	rundll32.exe
2252	rundll32.exe
1016	regsvr32.exe
1016	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2252	rundll32.exe
1016	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 224 wrote to memory of 2252	224	rundll32.exe	84
PID 224 wrote to memory of 2252	224	rundll32.exe	84
PID 224 wrote to memory of 2252	224	rundll32.exe	84
PID 2252 wrote to memory of 2708	2252	rundll32.exe	85
PID 2252 wrote to memory of 2708	2252	rundll32.exe	85
PID 2252 wrote to memory of 2708	2252	rundll32.exe	85
PID 2252 wrote to memory of 2708	2252	rundll32.exe	85
PID 2252 wrote to memory of 2708	2252	rundll32.exe	85
PID 2708 wrote to memory of 1780	2708	explorer.exe	86
PID 2708 wrote to memory of 1780	2708	explorer.exe	86
PID 2708 wrote to memory of 1780	2708	explorer.exe	86
PID 1408 wrote to memory of 1016	1408	regsvr32.exe	98
PID 1408 wrote to memory of 1016	1408	regsvr32.exe	98
PID 1408 wrote to memory of 1016	1408	regsvr32.exe	98
PID 1016 wrote to memory of 4956	1016	regsvr32.exe	99
PID 1016 wrote to memory of 4956	1016	regsvr32.exe	99
PID 1016 wrote to memory of 4956	1016	regsvr32.exe	99
PID 1016 wrote to memory of 4956	1016	regsvr32.exe	99
PID 1016 wrote to memory of 4956	1016	regsvr32.exe	99
PID 4956 wrote to memory of 1720	4956	explorer.exe	100
PID 4956 wrote to memory of 1720	4956	explorer.exe	100
PID 4956 wrote to memory of 1936	4956	explorer.exe	102
PID 4956 wrote to memory of 1936	4956	explorer.exe	102

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_89b2a3f96b90720cb1df7a430845a3c4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:224
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_89b2a3f96b90720cb1df7a430845a3c4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2252
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2708
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn nnmouyc /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_89b2a3f96b90720cb1df7a430845a3c4.dll\"" /SC ONCE /Z /ST 03:54 /ET 04:06
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:1780

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_89b2a3f96b90720cb1df7a430845a3c4.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1408
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_89b2a3f96b90720cb1df7a430845a3c4.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1016
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies data under HKEY_USERS
    - Suspicious use of WriteProcessMemory
    PID:4956
  - - C:\Windows\system32\reg.exe
      C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Uzyrzhdko" /d "0"
      4⤵
      Windows security bypass
      PID:1720
  - - C:\Windows\system32\reg.exe
      C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Traytzis" /d "0"
      4⤵
      Windows security bypass
      PID:1936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_89b2a3f96b90720cb1df7a430845a3c4.dll

Filesize
534KB

MD5
89b2a3f96b90720cb1df7a430845a3c4

SHA1
c6a44201dfd1d954f2a3ec95061d2a38b3efeee6

SHA256
0023fccc4b4a3d75236ebd303555857ae88691f9aafe2ed5d1ea3d66d6382a31

SHA512
9d9a633ff4e5c0e553af7d708a4bbacd4b3d19c40515d6426d2fac997c7e3342909a7a979013957d988e249c044b825344234d910becea9d47563685332a4791

Download Submit
memory/1016-13-0x0000000010000000-0x0000000014595000-memory.dmp

Filesize
69.6MB

Download
memory/2252-1-0x0000000010000000-0x0000000014595000-memory.dmp

Filesize
69.6MB

Download
memory/2708-0-0x0000000000E30000-0x0000000000E51000-memory.dmp

Filesize
132KB

Download
memory/2708-4-0x0000000000E30000-0x0000000000E51000-memory.dmp

Filesize
132KB

Download
memory/2708-6-0x0000000000E30000-0x0000000000E51000-memory.dmp

Filesize
132KB

Download
memory/2708-5-0x0000000000E30000-0x0000000000E51000-memory.dmp

Filesize
132KB

Download
memory/2708-8-0x0000000000E30000-0x0000000000E51000-memory.dmp

Filesize
132KB

Download
memory/4956-15-0x0000000000C00000-0x0000000000C21000-memory.dmp

Filesize
132KB

Download
memory/4956-16-0x0000000000C00000-0x0000000000C21000-memory.dmp

Filesize
132KB

Download
memory/4956-18-0x0000000000C00000-0x0000000000C21000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads