qakbot | a4c53a9d63c579f45deb3df1b63aa591bb9899a36a9adf8a685b6d4c65df4d24

General

Target

16aee8875914c40bc38e2921bed36438_JaffaCakes118.dll
Size

708KB
MD5

16aee8875914c40bc38e2921bed36438
SHA1

541c6532a09f478e66cf1e0ad0729e8124468041
SHA256

a4c53a9d63c579f45deb3df1b63aa591bb9899a36a9adf8a685b6d4c65df4d24
SHA512

b93081ae841c621916aa4478581b556f567ea40a472bcf993cf3a0944bc197c8b8df204f49b120424092986c57e58d045dd63dfbc9676f5a673dd23adc759829
SSDEEP

12288:tebAcis08s7gQFMWC24/MFS+AWmdnWJIjJ5F3+DpEFs3H6v/+ZoTN0:tMDis0dFA24/MFSptIJKnx+NE23a3+ZN

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:\Users\Admin\AppData\Roaming\Microsoft\Divmpiajiyt = "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\Umdapqmxz = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
4548	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\Rxjqtyjmyeisb\673ff659 = 6d4d8c43cd51c7901ec0732517b5d1e628ce252d288fc8a53c6d685837b676c563293d9825e76dbee597ad4b3bd6bfb5b9a7286bdc57845e73a533543d1396e2	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rxjqtyjmyeisb\e85d610e = 61c5a680893199f3ee375fc3eab905bdedbfcf0bdbc9f71c5ddd8414d6b8531d6ea9430a86e0b78a0ad6aec038df56dc79b62c7a0fcf9cf250bc62d11209cb6b5ef05cf4876cd7b7f3b2879ccdd1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rxjqtyjmyeisb\2de949e1 = 6ab66ba4ed00b2d445088e9310f13d52a359a7a67e1c5f7a144793ef712b3f2e421705d8a0c4a210b7a28f7b7f7ba04c0016e1e4e54524774ba5589d8d712574579d297f7c54fcdc9cd0ce2e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rxjqtyjmyeisb\ea1c4172 = 281832916e19a2f98e79b45afa1ed5743430673c30f9379b3a423b7deef2c4075ee53f89261dfa1357beaf4dae21bfc94f94fa77e07c31d30ec31eab6051fbf17cb65aa6f1035e656c4ceb41ccff53854b4d0463830bd724cc9e147d0ddb63dd82724944ce4f247d6b807efa4d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rxjqtyjmyeisb\187699af = 97cab2dde13148dc2cad071f10f9954b1735dbf1097d2018bf7ea7f52e2a423d0de4c6068a34a13baea1f9161f6ab1b383298e918d2ed45d7c0d33039b82a08b09b5	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rxjqtyjmyeisb\673ff659 = 6d4d9b43cd51f294372bc58b80aa6c58e0fbb55f2012e4651d1a6a6b6ea0ef6335880857216ee11aec59c10294476b09b8d52597af37ee0a5c9d8663696b74470fb188862dbbd6ea2389a2b72144c559ceb760318d	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rxjqtyjmyeisb	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rxjqtyjmyeisb\52a02617 = eb6f1edd1a3e0928d8be09f840cdf4b246ad0e687c5f6fc8f4d6e25b44a446ebad521b654ceba240a7ae23eb4b0d367535152f07d2f3efe699ddee201813887bc5ab630f2eb2f7421666e473334d11abcc43ff3c9eb56afa179020c782d2aeefbba1f39d8bedfe887eb1047110fddcc6ac9955c15b657301dddd55fc09d13feb03	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rxjqtyjmyeisb\50e1066b = bf4311a8ec44bcb3ea5a56f9cace7ae66e53ed419ebcf76d3c6bf15530b15473d368425caf0cb264b2d0150efd53dc59d79ca2a3c860359fa6b26f45f3f30e6d1552832f860f1d9fc43e886efe8622614a08a2b3785bee9758953d6eec6b37a6a1185f1b45ed0170a58336	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rxjqtyjmyeisb\95552e84 = 0401d055028d8724cb0973ea11739b5e94f6382671d2a74fb24fa90c2fa38ac9b1afbecfeb49504534bd7c41198f4d1448a4f56f20c8723300046d75fe156f3153f4e1a36cc2940fa2a342f6c6f637724251e24b1c2ba31be46f0cc42fc6a4639bedcdb84e5a1939adfb4a48c614	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
4060	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3556	rundll32.exe
3556	rundll32.exe
4548	regsvr32.exe
4548	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
3556	rundll32.exe
4548	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 3556	1648	rundll32.exe	82
PID 1648 wrote to memory of 3556	1648	rundll32.exe	82
PID 1648 wrote to memory of 3556	1648	rundll32.exe	82
PID 3556 wrote to memory of 3436	3556	rundll32.exe	83
PID 3556 wrote to memory of 3436	3556	rundll32.exe	83
PID 3556 wrote to memory of 3436	3556	rundll32.exe	83
PID 3556 wrote to memory of 3436	3556	rundll32.exe	83
PID 3556 wrote to memory of 3436	3556	rundll32.exe	83
PID 3436 wrote to memory of 4060	3436	explorer.exe	84
PID 3436 wrote to memory of 4060	3436	explorer.exe	84
PID 3436 wrote to memory of 4060	3436	explorer.exe	84
PID 2272 wrote to memory of 4548	2272	regsvr32.exe	96
PID 2272 wrote to memory of 4548	2272	regsvr32.exe	96
PID 2272 wrote to memory of 4548	2272	regsvr32.exe	96
PID 4548 wrote to memory of 3416	4548	regsvr32.exe	97
PID 4548 wrote to memory of 3416	4548	regsvr32.exe	97
PID 4548 wrote to memory of 3416	4548	regsvr32.exe	97
PID 4548 wrote to memory of 3416	4548	regsvr32.exe	97
PID 4548 wrote to memory of 3416	4548	regsvr32.exe	97
PID 3416 wrote to memory of 4360	3416	explorer.exe	98
PID 3416 wrote to memory of 4360	3416	explorer.exe	98
PID 3416 wrote to memory of 60	3416	explorer.exe	100
PID 3416 wrote to memory of 60	3416	explorer.exe	100

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\16aee8875914c40bc38e2921bed36438_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\16aee8875914c40bc38e2921bed36438_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3556
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3436
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn xnhtirtt /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\16aee8875914c40bc38e2921bed36438_JaffaCakes118.dll\"" /SC ONCE /Z /ST 07:16 /ET 07:28
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:4060

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\16aee8875914c40bc38e2921bed36438_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2272
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\16aee8875914c40bc38e2921bed36438_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4548
- - 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:3416
  - - 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\Umdapqmxz" /d "0"
      4⤵
      Windows security bypass
      PID:4360
  - - 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\Divmpiajiyt" /d "0"
      4⤵
      Windows security bypass
      PID:60

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\16aee8875914c40bc38e2921bed36438_JaffaCakes118.dll

Filesize
708KB

MD5
16aee8875914c40bc38e2921bed36438

SHA1
541c6532a09f478e66cf1e0ad0729e8124468041

SHA256
a4c53a9d63c579f45deb3df1b63aa591bb9899a36a9adf8a685b6d4c65df4d24

SHA512
b93081ae841c621916aa4478581b556f567ea40a472bcf993cf3a0944bc197c8b8df204f49b120424092986c57e58d045dd63dfbc9676f5a673dd23adc759829

Download Submit
memory/3416-26-0x0000000000180000-0x00000000001A1000-memory.dmp

Filesize
132KB

Download
memory/3416-25-0x0000000000180000-0x00000000001A1000-memory.dmp

Filesize
132KB

Download
memory/3416-24-0x0000000000180000-0x00000000001A1000-memory.dmp

Filesize
132KB

Download
memory/3436-14-0x0000000000980000-0x00000000009A1000-memory.dmp

Filesize
132KB

Download
memory/3436-12-0x0000000000980000-0x00000000009A1000-memory.dmp

Filesize
132KB

Download
memory/3436-11-0x0000000000980000-0x00000000009A1000-memory.dmp

Filesize
132KB

Download
memory/3436-10-0x0000000000980000-0x00000000009A1000-memory.dmp

Filesize
132KB

Download
memory/3436-5-0x0000000000980000-0x00000000009A1000-memory.dmp

Filesize
132KB

Download
memory/3556-1-0x00000000748E0000-0x00000000749AA000-memory.dmp

Filesize
808KB

Download
memory/3556-7-0x00000000748E0000-0x00000000749AA000-memory.dmp

Filesize
808KB

Download
memory/3556-4-0x0000000074991000-0x0000000074997000-memory.dmp

Filesize
24KB

Download
memory/3556-0-0x00000000748E0000-0x00000000749AA000-memory.dmp

Filesize
808KB

Download
memory/4548-18-0x0000000074850000-0x000000007491A000-memory.dmp

Filesize
808KB

Download
memory/4548-19-0x0000000074850000-0x000000007491A000-memory.dmp

Filesize
808KB

Download
memory/4548-22-0x0000000074850000-0x000000007491A000-memory.dmp

Filesize
808KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads