qakbot | 2c9d238fb151e1bed510b1e33209e4db3ebd498e8e7c3cd06bf40598cdf07dc4

Analysis

max time kernel
139s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 05:13

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General

Target

2b7af1a4fd690d50b1ee196797ff10a6_JaffaCakes118.dll
Size

708KB
MD5

2b7af1a4fd690d50b1ee196797ff10a6
SHA1

e8d572ae60ae3e636f4de10d40d187922ace7b8c
SHA256

2c9d238fb151e1bed510b1e33209e4db3ebd498e8e7c3cd06bf40598cdf07dc4
SHA512

4116df38c52dd13ab5609aaeab93b3c26297264a78a8cc4d7bec647d20a0b9e008aa78d62d8c24e49bcf3843fd230ef631694b5b1f738e27316c09c174b26e16
SSDEEP

12288:3tbAcis08s7gQFMWC24/MFS+AWmdnWJIjJ5F3+DpEFs3H6v/+9oTN0:3FDis0dFA24/MFSptIJKnx+NE23a3+9t

Score

10^/10

qakbot obama106 1632905607 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama106

Campaign

1632905607

37.210.152.224:995

120.151.47.189:443

105.198.236.99:443

122.11.220.212:2222

199.27.127.129:443

41.251.41.14:995

216.201.162.158:443

124.123.42.115:2078

181.118.183.94:443

120.150.218.241:995

185.250.148.74:443

217.17.56.163:443

182.181.78.18:995

140.82.49.12:443

105.159.144.186:995

89.101.97.139:443

217.17.56.163:0

27.223.92.142:995

95.77.223.148:443

109.190.253.11:2222

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
2936	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	regsvr32.exe
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

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Yifburxrw\dac2191e = 4468a93055a6bd07a6aa0884a424b9fc1a37cd465ad06b3e4abc04	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Yifburxrw\a58b76e8 = 69262e85484ba9af89219144c0ff7f616e77a4e3ecfc7173d4e0406d4ce93c828b5d262634fc553a86032a2797868372cbba3ba78584c5dd13e27f30fef9df19c9460ff7c7c359017334c5da198b2a9a541b137512476569ca	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Yifburxrw	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Yifburxrw\a58b76e8 = 69263985484b9ce924b36a772aa423075a9775f9d6d9d0f8d9f93ddc810ff85a0fced4827cb0e789d8202ea31dc16e41506522b4f17b8ff8a7318a9bca7f521521eedee6	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Yifburxrw\9014a6a6 = 103b5cef64ec08af85ce7a85db902b8deed7a92d73d7bffe6172d1180e585b4d1317a50dc921ec03805113b4f032089e47a8bb7c64acf464002e6a8fc4d9269b8b8221130b890c8d813d33528a4bc23f346110e6da90f8fb6376982261572f9f84784bb6a9a49fe4c0b046cab545adefb0d9e63dee5403a49f34cc6ad74e293294d963724c3ab7f06fb9d8344b69788d6ef78b478efbcf29c2	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Yifburxrw\2ae9e1bf = 9aeb4d1fcb079a6259d8015ba93d1f435251e86f34812625583a6f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Yifburxrw\ef5dc950 = 34be40c8b14519c3b0582c4145ac892bd3724818305b5d93fdfc9d3ca94818575116e39a8a2e645904f6ac9a9d766f23d4272c683e80855884956c3375d057942ec631d290fd3f91cf1b4579aa205a867ea699	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Yifburxrw\28a8c1c3 = 404e2c822ccddcb79978c56f13a6f0b9f9da809893c8f9dd6723072d1b0d3bbfa612	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Yifburxrw\925586da = f4d4d56a7b8a399917865e898890a9d7eaafe541cb7b6d4dc6c12ce65410ad908de6fcbd647bfa22502512a2285cd1b0d087b273a92331c56857450cc9984a9a23d7	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Yifburxrw\57e1ae35 = b92a3c55441477408f9054b847479839f5aeff29aef6e8083d2ffbc99ff559fe	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
2236	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2036	rundll32.exe
2936	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2036	rundll32.exe
2936	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 2036	2004	rundll32.exe	31
PID 2004 wrote to memory of 2036	2004	rundll32.exe	31
PID 2004 wrote to memory of 2036	2004	rundll32.exe	31
PID 2004 wrote to memory of 2036	2004	rundll32.exe	31
PID 2004 wrote to memory of 2036	2004	rundll32.exe	31
PID 2004 wrote to memory of 2036	2004	rundll32.exe	31
PID 2004 wrote to memory of 2036	2004	rundll32.exe	31
PID 2036 wrote to memory of 2280	2036	rundll32.exe	32
PID 2036 wrote to memory of 2280	2036	rundll32.exe	32
PID 2036 wrote to memory of 2280	2036	rundll32.exe	32
PID 2036 wrote to memory of 2280	2036	rundll32.exe	32
PID 2036 wrote to memory of 2280	2036	rundll32.exe	32
PID 2036 wrote to memory of 2280	2036	rundll32.exe	32
PID 2280 wrote to memory of 2236	2280	explorer.exe	33
PID 2280 wrote to memory of 2236	2280	explorer.exe	33
PID 2280 wrote to memory of 2236	2280	explorer.exe	33
PID 2280 wrote to memory of 2236	2280	explorer.exe	33
PID 2032 wrote to memory of 2820	2032	taskeng.exe	36
PID 2032 wrote to memory of 2820	2032	taskeng.exe	36
PID 2032 wrote to memory of 2820	2032	taskeng.exe	36
PID 2032 wrote to memory of 2820	2032	taskeng.exe	36
PID 2032 wrote to memory of 2820	2032	taskeng.exe	36
PID 2820 wrote to memory of 2936	2820	regsvr32.exe	37
PID 2820 wrote to memory of 2936	2820	regsvr32.exe	37
PID 2820 wrote to memory of 2936	2820	regsvr32.exe	37
PID 2820 wrote to memory of 2936	2820	regsvr32.exe	37
PID 2820 wrote to memory of 2936	2820	regsvr32.exe	37
PID 2820 wrote to memory of 2936	2820	regsvr32.exe	37
PID 2820 wrote to memory of 2936	2820	regsvr32.exe	37
PID 2936 wrote to memory of 2944	2936	regsvr32.exe	38
PID 2936 wrote to memory of 2944	2936	regsvr32.exe	38
PID 2936 wrote to memory of 2944	2936	regsvr32.exe	38
PID 2936 wrote to memory of 2944	2936	regsvr32.exe	38
PID 2936 wrote to memory of 2944	2936	regsvr32.exe	38
PID 2936 wrote to memory of 2944	2936	regsvr32.exe	38
PID 2944 wrote to memory of 2628	2944	explorer.exe	39
PID 2944 wrote to memory of 2628	2944	explorer.exe	39
PID 2944 wrote to memory of 2628	2944	explorer.exe	39
PID 2944 wrote to memory of 2628	2944	explorer.exe	39
PID 2944 wrote to memory of 2640	2944	explorer.exe	41
PID 2944 wrote to memory of 2640	2944	explorer.exe	41
PID 2944 wrote to memory of 2640	2944	explorer.exe	41
PID 2944 wrote to memory of 2640	2944	explorer.exe	41

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2b7af1a4fd690d50b1ee196797ff10a6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2b7af1a4fd690d50b1ee196797ff10a6_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2036
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2280
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn aotvycuewf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\2b7af1a4fd690d50b1ee196797ff10a6_JaffaCakes118.dll\"" /SC ONCE /Z /ST 15:17 /ET 15:29
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2236

C:\Windows\system32\taskeng.exe
taskeng.exe {364C5072-6978-43AB-9285-14C1B68527B8} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\2b7af1a4fd690d50b1ee196797ff10a6_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2820
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\2b7af1a4fd690d50b1ee196797ff10a6_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2936
  - - C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      4⤵
      System Location Discovery: System Language Discovery
      Modifies data under HKEY_USERS
      Suspicious use of WriteProcessMemory
      PID:2944
    - - 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\Ariez" /d "0"
        5⤵
        Windows security bypass
        
        PID:2628
    - - 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\Omibisvhl" /d "0"
        5⤵
        Windows security bypass
        
        PID:2640

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

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\2b7af1a4fd690d50b1ee196797ff10a6_JaffaCakes118.dll

Filesize
708KB

MD5
2b7af1a4fd690d50b1ee196797ff10a6

SHA1
e8d572ae60ae3e636f4de10d40d187922ace7b8c

SHA256
2c9d238fb151e1bed510b1e33209e4db3ebd498e8e7c3cd06bf40598cdf07dc4

SHA512
4116df38c52dd13ab5609aaeab93b3c26297264a78a8cc4d7bec647d20a0b9e008aa78d62d8c24e49bcf3843fd230ef631694b5b1f738e27316c09c174b26e16

Download Submit
memory/2036-9-0x0000000074550000-0x000000007461A000-memory.dmp

Filesize
808KB

Download
memory/2036-4-0x0000000074550000-0x000000007461A000-memory.dmp

Filesize
808KB

Download
memory/2036-3-0x0000000074601000-0x0000000074607000-memory.dmp

Filesize
24KB

Download
memory/2036-0-0x0000000074550000-0x000000007461A000-memory.dmp

Filesize
808KB

Download
memory/2036-1-0x0000000074550000-0x000000007461A000-memory.dmp

Filesize
808KB

Download
memory/2280-14-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2280-12-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2280-7-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2280-13-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2280-16-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/2280-5-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/2936-22-0x00000000743B0000-0x000000007447A000-memory.dmp

Filesize
808KB

Download
memory/2936-21-0x00000000743B0000-0x000000007447A000-memory.dmp

Filesize
808KB

Download
memory/2936-25-0x00000000743B0000-0x000000007447A000-memory.dmp

Filesize
808KB

Download
memory/2944-27-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/2944-29-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/2944-28-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download