qakbot | fc787358c9d9f5af8af3ca17cdbf8760bbf786d57b1ca9f6b0034bd1070cf6ec

General

Target

JaffaCakes118_ecc7a0be227c3d328eccc7e1cdb4ac81.dll
Size

1.2MB
MD5

ecc7a0be227c3d328eccc7e1cdb4ac81
SHA1

8fb05510b29d1a57f933db6d1a999ab9a3f8b7a2
SHA256

fc787358c9d9f5af8af3ca17cdbf8760bbf786d57b1ca9f6b0034bd1070cf6ec
SHA512

ff49eaeae984b0a264b222b517c8c7530fc4caed785e22874ecd53857d1db7fcb241e6920129af7d50ce197094c8b8310b69f1a5c659594310e938ab136d6255
SSDEEP

24576:mw7BZFodRlyc501VWUMkTjACzDSQPhy5DipHl950JkSr+qk5acKVv8dTF+7:9Lt18UMeTzDjpbpr50mSrtkIcKVvuB+7

Score

10^/10

qakbot tr 1633943125 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1633943125

C2

140.82.49.12:443

89.137.52.44:443

24.107.165.50:443

66.216.193.114:443

75.131.217.182:443

41.86.42.158:995

24.119.214.7:443

67.166.233.75:443

105.198.236.99:443

120.151.47.189:443

2.222.167.138:443

41.228.22.180:443

78.105.213.151:995

5.193.125.67:995

41.86.42.158:443

96.57.188.174:2078

120.150.218.241:995

66.177.215.152:0

122.11.220.212:2222

73.52.50.32:443

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:\Users\Admin\AppData\Roaming\Microsoft\Pwoxde = "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\Fifzzunyur = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
1004	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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Dhamhhylyd\aec75859 = 55c1dc8fe72b0875dd9c75389d669e156725afe6e3a7d7da58478b03e6cd34360dcc4a545bf4a2a3cf0ea776e455b7d6c4484118a804c4c013b405cb6c68c26323265a98478d60d0b4	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Dhamhhylyd\ac867825 = 47b25383702de742528e66dccafa16267db9f248eebc800f070de69913e84e00443b49af83a437bb96a1ad6a1f3fccd35137127c1b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Dhamhhylyd\5eeca0f8 = cb5437dcc226e7194ae414db568fe1a3eaf42174b782d3a93990c5123b75676c93af7cfe303b1772ef2ec0a7e56596a7e9b41232455ca7c10ea04e2ee574b569f432255d9182668925fdab8da657a4debf503144f4785bfcf638d4	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Dhamhhylyd	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Dhamhhylyd\167b3f3c = d299144f40904701fd450562ff1b66f6be1d9c9711d3fe8ad0fa50c4ea72e130cb3799b24aad22cddb801c55004a1ac30850959a7f39796c428164c51e746408ca16ac06f681a73a4f19d24e6dc51a83cb509f7ecac20f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Dhamhhylyd\d3cf17d3 = 432267d2b300dbe40b0250268c4ae60006a7f2f8e931c5a361a98d3ee64d3e7010120285db623ce06e6e3596957213e8f5a14a2ad3626e926d4f3e3665286d5f4a466cb2729f9274bb0238	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Dhamhhylyd\6b7370b6 = 7ab1f25e035edfd40d5bfbb8f1c7165d6163a1eb24b825cf5f1a1d5fad69811eda1dfc048e38e0d983a97d535967f0795abaff5810c688641d4c02d41c11bc14ec04a618ea1e9d321c4b82	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Dhamhhylyd\21a5cf0e = 10913f562fb8d39741f1e8319535d284775d80c5faf56c88eecd6560f742e5ed8b25b951fc224cd329023451c1d3d110e8c22208d3b35b5c6f7b2aa79cd0d1efec50fb6bbf2d3d84e42ccd89e30ba5f0a7e63f6e7492d6e7	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Dhamhhylyd\21a5cf0e = 109128562fb8e60d3c523dec35125e724987aae95d51367c66b3dc89a2e5f23395b3c88ecb121bedd5feff3564e97b81bb7afd40dcca5b3f8d3c79b76d24fb20e9933c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Dhamhhylyd\143a1f40 = 23d03be6e36c5d5ade9b94f2f61e4b66c0f02d607922b749cd0b6d11e8c8f9a71fc6ba2c809cdf4d704862b91aa6516d9b02cccaf3882c38d02b9d2c5b89ee1d46f0dfc09060f5ed529e994a0a13779e70aedd756daa2c1fb1d4d6c08dd6debe0e183e5a1a4dfc60f2a6c4268f15b6e19a5a669707d5d8355eb42a5e518b8afc2ba6946d67a0d08821d12d8e8dd6d049ac53d5	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
2412	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1184	rundll32.exe
1184	rundll32.exe
1004	regsvr32.exe
1004	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1184	rundll32.exe
1004	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4544 wrote to memory of 1184	4544	rundll32.exe	83
PID 4544 wrote to memory of 1184	4544	rundll32.exe	83
PID 4544 wrote to memory of 1184	4544	rundll32.exe	83
PID 1184 wrote to memory of 2684	1184	rundll32.exe	91
PID 1184 wrote to memory of 2684	1184	rundll32.exe	91
PID 1184 wrote to memory of 2684	1184	rundll32.exe	91
PID 1184 wrote to memory of 2684	1184	rundll32.exe	91
PID 1184 wrote to memory of 2684	1184	rundll32.exe	91
PID 2684 wrote to memory of 2412	2684	explorer.exe	92
PID 2684 wrote to memory of 2412	2684	explorer.exe	92
PID 2684 wrote to memory of 2412	2684	explorer.exe	92
PID 1832 wrote to memory of 1004	1832	regsvr32.exe	104
PID 1832 wrote to memory of 1004	1832	regsvr32.exe	104
PID 1832 wrote to memory of 1004	1832	regsvr32.exe	104
PID 1004 wrote to memory of 372	1004	regsvr32.exe	105
PID 1004 wrote to memory of 372	1004	regsvr32.exe	105
PID 1004 wrote to memory of 372	1004	regsvr32.exe	105
PID 1004 wrote to memory of 372	1004	regsvr32.exe	105
PID 1004 wrote to memory of 372	1004	regsvr32.exe	105
PID 372 wrote to memory of 4228	372	explorer.exe	106
PID 372 wrote to memory of 4228	372	explorer.exe	106
PID 372 wrote to memory of 4720	372	explorer.exe	108
PID 372 wrote to memory of 4720	372	explorer.exe	108

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ecc7a0be227c3d328eccc7e1cdb4ac81.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4544
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ecc7a0be227c3d328eccc7e1cdb4ac81.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1184
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2684
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn pnbtorwl /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ecc7a0be227c3d328eccc7e1cdb4ac81.dll\"" /SC ONCE /Z /ST 19:57 /ET 20:09
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2412

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ecc7a0be227c3d328eccc7e1cdb4ac81.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1832
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ecc7a0be227c3d328eccc7e1cdb4ac81.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1004
- - 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:372
  - - 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\Fifzzunyur" /d "0"
      4⤵
      Windows security bypass
      PID:4228
  - - 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\Pwoxde" /d "0"
      4⤵
      Windows security bypass
      PID:4720

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ecc7a0be227c3d328eccc7e1cdb4ac81.dll

Filesize
1.2MB

MD5
ecc7a0be227c3d328eccc7e1cdb4ac81

SHA1
8fb05510b29d1a57f933db6d1a999ab9a3f8b7a2

SHA256
fc787358c9d9f5af8af3ca17cdbf8760bbf786d57b1ca9f6b0034bd1070cf6ec

SHA512
ff49eaeae984b0a264b222b517c8c7530fc4caed785e22874ecd53857d1db7fcb241e6920129af7d50ce197094c8b8310b69f1a5c659594310e938ab136d6255

Download Submit
memory/372-26-0x00000000012B0000-0x00000000012D1000-memory.dmp

Filesize
132KB

Download
memory/372-24-0x00000000012B0000-0x00000000012D1000-memory.dmp

Filesize
132KB

Download
memory/372-25-0x00000000012B0000-0x00000000012D1000-memory.dmp

Filesize
132KB

Download
memory/1004-22-0x00000000738F0000-0x0000000073AC2000-memory.dmp

Filesize
1.8MB

Download
memory/1004-18-0x00000000738F0000-0x0000000073AC2000-memory.dmp

Filesize
1.8MB

Download
memory/1004-19-0x00000000738F0000-0x0000000073AC2000-memory.dmp

Filesize
1.8MB

Download
memory/1184-7-0x0000000075100000-0x00000000752D2000-memory.dmp

Filesize
1.8MB

Download
memory/1184-1-0x000000007522A000-0x0000000075230000-memory.dmp

Filesize
24KB

Download
memory/1184-0-0x0000000075100000-0x00000000752D2000-memory.dmp

Filesize
1.8MB

Download
memory/1184-3-0x0000000075100000-0x00000000752D2000-memory.dmp

Filesize
1.8MB

Download
memory/1184-2-0x0000000075100000-0x00000000752D2000-memory.dmp

Filesize
1.8MB

Download
memory/2684-5-0x0000000001240000-0x0000000001261000-memory.dmp

Filesize
132KB

Download
memory/2684-14-0x0000000001240000-0x0000000001261000-memory.dmp

Filesize
132KB

Download
memory/2684-13-0x0000000001240000-0x0000000001261000-memory.dmp

Filesize
132KB

Download
memory/2684-11-0x0000000001240000-0x0000000001261000-memory.dmp

Filesize
132KB

Download
memory/2684-12-0x0000000001240000-0x0000000001261000-memory.dmp

Filesize
132KB

Download
memory/2684-10-0x0000000001240000-0x0000000001261000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads