qakbot | 1a87b081250e0711d4a92c9dd271accdfcb58052cca6aa23f3fa16d0f48cfe05

General

Target

JaffaCakes118_558c04ad5a274f9003c4bcbb32265e92.dll
Size

890KB
MD5

558c04ad5a274f9003c4bcbb32265e92
SHA1

842bca681ab760700cdbc94db50ac654adde6b1d
SHA256

1a87b081250e0711d4a92c9dd271accdfcb58052cca6aa23f3fa16d0f48cfe05
SHA512

976c868e0b8c9d781092bbba8cbec22e329f14d92fc66315a3e2e00ab1247345e26a903fdb92ac666300869b8ad113b0b750454b34a2d743f4da8c0c8574d168
SSDEEP

24576:uvmCkd3miQH9ZfSCFEzouViMKvb/o2ggJcWWeQRqg:uvmf3m1jSCFQKvjjXJcD9qg

Score

10^/10

qakbot biden54 1634810637 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

biden54

Campaign

1634810637

C2

136.143.11.232:443

63.143.92.99:995

182.176.180.73:443

136.232.34.70:443

123.252.190.14:443

216.201.162.158:443

37.208.181.198:61200

140.82.49.12:443

197.89.144.102:443

89.137.52.44:443

109.12.111.14:443

78.191.24.189:995

105.198.236.99:995

196.207.140.40:995

41.235.69.115:443

2.222.167.138:443

117.198.156.56:443

24.231.209.2:6881

27.223.92.142:995

96.246.158.154:995

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\Ayrlq = "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\Gszebwlelyy = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
1656	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\Psvoduoop\bdda4f16 = 0e95950dad0b5d2715eb95d80ffe6f56261d3d5e93efac996c119267a56b3589795dec419ad746d347044266178c81c016d41b0b9e0a1a0ccc9f45b60f6a16ecd414b732e46202540e1011aacc1c39913667fa7fcafa3d05a809fa	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Psvoduoop\786e67f9 = a0c3063fb00ed33c94a874e79aad8228a03ed440d82b5c154594b6cb705026dd5671dfd0d9b64d370ac0fb0106f0b2271c842398686c741d9722040a877d5eeb8639068e2bd830d0c4b6ea337780e8ccc7a8846d2fb69d95f75f353586c69ca3fb22	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Psvoduoop\bf9b6f6a = c71e0f4e9ae1ca838705f636130e2b4499d8fdf5b5a3b16adc75c6abc66d3d9fc4e4100d1b956736c1d9744681d665bfdfeca125412599b7b035229de88517	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Psvoduoop\4df1b7b7 = 72ecc5bf62b5021fba991a48db790d71dc75a4e32a4178bdc2aa39060e380a15b585a6	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Psvoduoop\32b8d841 = b3c803b80de44a707770963be652513acb0d8e035466c78aaf6666f235d09f40f4632ce3f6dd038589ec44e2cc0a9d437a7852537a01aac80f8eec21401d097d3bb3a48e49742579994de9445a916cbd2b5385b7472839c6cfbfe1112b2d821e722cba90df5e0a3471f0caec9ba1abb551d23c32c90712	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Psvoduoop	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Psvoduoop\727080f = 62e412d47b36029b7d47d2d6e3299752b2183f69dda5f48ed015ba0fb96172a56b677f87759ed03acae4af341894aade0f853fe520f557d9d9b8b1af8453cea6ab4f3b0b8e71292377b1bff40bbcfd6950a39534148373634d5a623f48843acaa7f2ecc1f27d9fb75899700e13b183d944cd496c413db976626e2416e75281d9b26ba5779cba4c1017f4a8d65099b1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Psvoduoop\5662873 = 5e9d97bdfe8491db69a34814ba7553aca97202e4e8400b041fea28bb9c72f64b895dec817a429e28937a47e2991692	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Psvoduoop\c0d2009c = 4b7b5127e6378136de736d6ecf599ef85b8280a737804f8d647ffea598b1dfdb3da055f1e1c12b4918396488fe923c23d4e241e5de0f288066772f68aaebb4474fbeeeefa129367a881abaaccd69bd3da74551db7d1affe9c0eac7960bf86f128127809922ed	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Psvoduoop\32b8d841 = b3c814b80de47f6165bc3f4979f7aff115a6c4aae43a774f63aed63891e3424604ba47ab82d44f7abf8a1da42c84333b99343dadb13bd16a00af4a7a645543dc1223fc04d4a4a384bcfa8f68bdae4fb5cfcb34642df928c66258cb2ef0aeeefe662c	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
4768	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1948	rundll32.exe
1948	rundll32.exe
1656	regsvr32.exe
1656	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1948	rundll32.exe
1656	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4028 wrote to memory of 1948	4028	rundll32.exe	83
PID 4028 wrote to memory of 1948	4028	rundll32.exe	83
PID 4028 wrote to memory of 1948	4028	rundll32.exe	83
PID 1948 wrote to memory of 4972	1948	rundll32.exe	92
PID 1948 wrote to memory of 4972	1948	rundll32.exe	92
PID 1948 wrote to memory of 4972	1948	rundll32.exe	92
PID 1948 wrote to memory of 4972	1948	rundll32.exe	92
PID 1948 wrote to memory of 4972	1948	rundll32.exe	92
PID 4972 wrote to memory of 4768	4972	explorer.exe	93
PID 4972 wrote to memory of 4768	4972	explorer.exe	93
PID 4972 wrote to memory of 4768	4972	explorer.exe	93
PID 2504 wrote to memory of 1656	2504	regsvr32.exe	103
PID 2504 wrote to memory of 1656	2504	regsvr32.exe	103
PID 2504 wrote to memory of 1656	2504	regsvr32.exe	103
PID 1656 wrote to memory of 3920	1656	regsvr32.exe	104
PID 1656 wrote to memory of 3920	1656	regsvr32.exe	104
PID 1656 wrote to memory of 3920	1656	regsvr32.exe	104
PID 1656 wrote to memory of 3920	1656	regsvr32.exe	104
PID 1656 wrote to memory of 3920	1656	regsvr32.exe	104
PID 3920 wrote to memory of 1432	3920	explorer.exe	105
PID 3920 wrote to memory of 1432	3920	explorer.exe	105
PID 3920 wrote to memory of 1816	3920	explorer.exe	107
PID 3920 wrote to memory of 1816	3920	explorer.exe	107

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_558c04ad5a274f9003c4bcbb32265e92.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_558c04ad5a274f9003c4bcbb32265e92.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1948
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4972
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn krqbmwneew /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_558c04ad5a274f9003c4bcbb32265e92.dll\"" /SC ONCE /Z /ST 07:31 /ET 07:43
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:4768

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_558c04ad5a274f9003c4bcbb32265e92.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2504
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_558c04ad5a274f9003c4bcbb32265e92.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1656
- - 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:3920
  - - 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\Ayrlq" /d "0"
      4⤵
      Windows security bypass
      PID:1432
  - - 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\Gszebwlelyy" /d "0"
      4⤵
      Windows security bypass
      PID:1816

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_558c04ad5a274f9003c4bcbb32265e92.dll

Filesize
890KB

MD5
558c04ad5a274f9003c4bcbb32265e92

SHA1
842bca681ab760700cdbc94db50ac654adde6b1d

SHA256
1a87b081250e0711d4a92c9dd271accdfcb58052cca6aa23f3fa16d0f48cfe05

SHA512
976c868e0b8c9d781092bbba8cbec22e329f14d92fc66315a3e2e00ab1247345e26a903fdb92ac666300869b8ad113b0b750454b34a2d743f4da8c0c8574d168

Download Submit
memory/1656-21-0x0000000074E20000-0x0000000074F13000-memory.dmp

Filesize
972KB

Download
memory/1656-18-0x0000000074E20000-0x0000000074F13000-memory.dmp

Filesize
972KB

Download
memory/1656-17-0x0000000074E20000-0x0000000074F13000-memory.dmp

Filesize
972KB

Download
memory/1948-4-0x0000000074EB0000-0x0000000074FA3000-memory.dmp

Filesize
972KB

Download
memory/1948-6-0x0000000074EB0000-0x0000000074FA3000-memory.dmp

Filesize
972KB

Download
memory/1948-1-0x0000000074F8F000-0x0000000074F95000-memory.dmp

Filesize
24KB

Download
memory/1948-2-0x0000000074EB0000-0x0000000074FA3000-memory.dmp

Filesize
972KB

Download
memory/1948-0-0x0000000074EB0000-0x0000000074FA3000-memory.dmp

Filesize
972KB

Download
memory/3920-25-0x0000000000840000-0x0000000000861000-memory.dmp

Filesize
132KB

Download
memory/3920-24-0x0000000000840000-0x0000000000861000-memory.dmp

Filesize
132KB

Download
memory/3920-23-0x0000000000840000-0x0000000000861000-memory.dmp

Filesize
132KB

Download
memory/4972-5-0x00000000001B0000-0x00000000001D1000-memory.dmp

Filesize
132KB

Download
memory/4972-13-0x00000000001B0000-0x00000000001D1000-memory.dmp

Filesize
132KB

Download
memory/4972-10-0x00000000001B0000-0x00000000001D1000-memory.dmp

Filesize
132KB

Download
memory/4972-11-0x00000000001B0000-0x00000000001D1000-memory.dmp

Filesize
132KB

Download
memory/4972-9-0x00000000001B0000-0x00000000001D1000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads