qakbot | 9f7e20d79b13e8dec5c8be47c4fd0c1cc110cc9c85b7587377d38f6aaf1aa963

General

Target

220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll
Size

708KB
MD5

220ec7a64ec692132475ee33b328b125
SHA1

b3feb502dfa4e14bf4c2e5bf3268df19259a3332
SHA256

9f7e20d79b13e8dec5c8be47c4fd0c1cc110cc9c85b7587377d38f6aaf1aa963
SHA512

c4877a1d7dbc945a8ae395bdab38e865ef3d0cfe8abab40b53fa16aad05b31f7d2ecdd38836d0598a3e22ad2dc055b3283355c3417a2d28d43e68f06f00d05b3
SSDEEP

12288:8abAcis08s7gQFMWC24/MFS+AWmdXWJIjJ5F3+DpEFs3H6v/+FoTNm:8QDis0dFA24/MFSptoJKnx+NE23a3+Fj

Score

10^/10

qakbot obama106 1632905607 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama106

Campaign

1632905607

C2

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:\ProgramData\Microsoft\Fcyqbnjofob = "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\Yqbbamjuhi = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
740	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\Egsmayekaewjoz\5fc040a8 = 63301a9319cbc0b8ba782dd0ee	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Egsmayekaewjoz\d0a2d7ff = 8b27448039494fcd7230235cc8cc8bf6f90def51744536db55241b095a931a0f5831ba3a90eb9a2fa413e530a68dfc402a68db3d17b1984ef490a1b6acb037382c29206efd290dd72df7ca52d69131b4a0138374c672439dee9e299fd4c2c8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Egsmayekaewjoz\adaa9875 = 7c68efd2acfb23bb5aa7374bd2853d8edf7ba53295a94030e60f45f44174	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Egsmayekaewjoz\5fc040a8 = 63300d9319cbf54615cb9b75c36e7a0a7eae69312526505783dc60fb82ea207cbcd8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Egsmayekaewjoz\20892f5e = 191134f40683ccafd1eede52d7f9904f2c2c8c90b2cfffd5c1276d38a2b55c44cfb33fcb3f30c2efe01cc5c5dc99c6b08d8a6540d32c64aead7efa71f45e5b630d3f6002de1824efe6fbb1545ee3886e9a5d5b161cd47e538120b9c4cea9d967	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Egsmayekaewjoz	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Egsmayekaewjoz\6a5f90e6 = 38b83d088bc8aa5e5a917cd0decbd529d3f9a146728a8841fd2c868d862c77fcab8c7b53e120bf1b2a41e874491c442e933623436020d0f4cc2fb5310af6ed3603c4877d8159d535634226932313688df933202dd94da270534c94c6ccad455f51a7732738b44260893c33a6bf1880b5	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Egsmayekaewjoz\681eb09a = 1fcd37c595b682e6c92c2ee96b4983b19a7833e79db6b9e217b9de7420	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Egsmayekaewjoz\1516ff10 = 8c6ac3bd56bb51c3323396b22c4373d91571234d19f96a690a32f80b74	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Egsmayekaewjoz\d2e3f783 = 562cc4deb61ec1467b43f84cf2381a6b798367ba48	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
184	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4316	rundll32.exe
4316	rundll32.exe
740	regsvr32.exe
740	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4316	rundll32.exe
740	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4572 wrote to memory of 4316	4572	rundll32.exe	83
PID 4572 wrote to memory of 4316	4572	rundll32.exe	83
PID 4572 wrote to memory of 4316	4572	rundll32.exe	83
PID 4316 wrote to memory of 2084	4316	rundll32.exe	87
PID 4316 wrote to memory of 2084	4316	rundll32.exe	87
PID 4316 wrote to memory of 2084	4316	rundll32.exe	87
PID 4316 wrote to memory of 2084	4316	rundll32.exe	87
PID 4316 wrote to memory of 2084	4316	rundll32.exe	87
PID 2084 wrote to memory of 184	2084	explorer.exe	88
PID 2084 wrote to memory of 184	2084	explorer.exe	88
PID 2084 wrote to memory of 184	2084	explorer.exe	88
PID 4508 wrote to memory of 740	4508	regsvr32.exe	95
PID 4508 wrote to memory of 740	4508	regsvr32.exe	95
PID 4508 wrote to memory of 740	4508	regsvr32.exe	95
PID 740 wrote to memory of 1480	740	regsvr32.exe	96
PID 740 wrote to memory of 1480	740	regsvr32.exe	96
PID 740 wrote to memory of 1480	740	regsvr32.exe	96
PID 740 wrote to memory of 1480	740	regsvr32.exe	96
PID 740 wrote to memory of 1480	740	regsvr32.exe	96
PID 1480 wrote to memory of 3428	1480	explorer.exe	97
PID 1480 wrote to memory of 3428	1480	explorer.exe	97
PID 1480 wrote to memory of 4076	1480	explorer.exe	99
PID 1480 wrote to memory of 4076	1480	explorer.exe	99

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4572
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4316
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2084
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn eryukunbvg /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll\"" /SC ONCE /Z /ST 20:00 /ET 20:12
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:184

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:4508
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:740
- - 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:1480
  - - 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\Fcyqbnjofob" /d "0"
      4⤵
      Windows security bypass
      PID:3428
  - - 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\Yqbbamjuhi" /d "0"
      4⤵
      Windows security bypass
      PID:4076

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\220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll

Filesize
708KB

MD5
220ec7a64ec692132475ee33b328b125

SHA1
b3feb502dfa4e14bf4c2e5bf3268df19259a3332

SHA256
9f7e20d79b13e8dec5c8be47c4fd0c1cc110cc9c85b7587377d38f6aaf1aa963

SHA512
c4877a1d7dbc945a8ae395bdab38e865ef3d0cfe8abab40b53fa16aad05b31f7d2ecdd38836d0598a3e22ad2dc055b3283355c3417a2d28d43e68f06f00d05b3

Download Submit
memory/740-22-0x00000000757B0000-0x000000007587A000-memory.dmp

Filesize
808KB

Download
memory/740-20-0x00000000757B0000-0x000000007587A000-memory.dmp

Filesize
808KB

Download
memory/740-18-0x00000000757B0000-0x000000007587A000-memory.dmp

Filesize
808KB

Download
memory/1480-26-0x0000000001320000-0x0000000001341000-memory.dmp

Filesize
132KB

Download
memory/1480-25-0x0000000001320000-0x0000000001341000-memory.dmp

Filesize
132KB

Download
memory/1480-24-0x0000000001320000-0x0000000001341000-memory.dmp

Filesize
132KB

Download
memory/2084-12-0x0000000000790000-0x00000000007B1000-memory.dmp

Filesize
132KB

Download
memory/2084-11-0x0000000000790000-0x00000000007B1000-memory.dmp

Filesize
132KB

Download
memory/2084-14-0x0000000000790000-0x00000000007B1000-memory.dmp

Filesize
132KB

Download
memory/2084-10-0x0000000000790000-0x00000000007B1000-memory.dmp

Filesize
132KB

Download
memory/2084-6-0x0000000000790000-0x00000000007B1000-memory.dmp

Filesize
132KB

Download
memory/4316-1-0x0000000075840000-0x000000007590A000-memory.dmp

Filesize
808KB

Download
memory/4316-7-0x0000000075840000-0x000000007590A000-memory.dmp

Filesize
808KB

Download
memory/4316-0-0x0000000075840000-0x000000007590A000-memory.dmp

Filesize
808KB

Download
memory/4316-3-0x0000000075840000-0x000000007590A000-memory.dmp

Filesize
808KB

Download
memory/4316-4-0x00000000758F1000-0x00000000758F7000-memory.dmp

Filesize
24KB

Download
memory/4316-5-0x0000000075840000-0x000000007590A000-memory.dmp

Filesize
808KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads