qakbot | 6cd4744b21f0f2f3145ff26150d7c8db36da68a4cf5d7ba7346cd2a31569c871

General

Target

cb3ed0fab377c48841597c09e0fec1f1_JaffaCakes118.dll
Size

506KB
MD5

cb3ed0fab377c48841597c09e0fec1f1
SHA1

6e74569cc356139e1892732fcc97a6ec94c6240e
SHA256

6cd4744b21f0f2f3145ff26150d7c8db36da68a4cf5d7ba7346cd2a31569c871
SHA512

ecb20de8b435db88f766dd03344ca96a06c7b60392deafdb21fa4e1b2f675a33ed7117294d74bf6395cb79157b438fca7ea53ad26d5cfdc578da59703d662079
SSDEEP

12288:4W7OY3YTn155L/9hFTMq2EKMAcuCSF7aqxETMNIp0Fh6zUV:4Wf3YTnJLBv2EKMAcOgqxETMNIpM6Y

Score

10^/10

qakbot obama108 1633342139 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama108

Campaign

1633342139

C2

206.47.134.234:2222

73.230.205.91:443

190.198.206.189:2222

103.246.130.2:20

103.246.130.122:20

81.250.153.227:2222

167.248.100.227:443

37.210.152.224:995

96.57.188.174:2078

2.99.100.134:2222

217.17.56.163:2222

217.17.56.163:2078

41.228.22.180:443

136.232.34.70:443

68.186.192.69:443

167.248.111.245:443

81.241.252.59:2078

94.200.181.154:443

96.46.103.226:443

187.116.124.82:995

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
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\Jaayy = "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\Qsjvohk = "0"	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
1576	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	schtasks.exe
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

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oasayfye\6aeb02d = 2995503ad61dafd66f8d2f0f0baf7925a00f8e6d6e290429a7964dd85d46c8730daf5ff258683e962d003371d703dad9711c29fc23fd2dd4ad3a2dbccf48a5e95054b75054ef4282f3d4f2b0af4c4847568c3153b422b379	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oasayfye\f685488c = b2a6cd5d17829d64522a0a0a6762db958f8f8098ef837cb81c199650bbe1d628a184170e73361930614ee16b388ecb95743636a00a5bcbdd1b5f199a3346a142606f12eb96b7b9e84698d4434d669756f741db68e16cabdc6bc2805991a3a8e7a6	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oasayfye\f4c468f0 = 753c3e1739c8f34305b585d696387d3349dea6df56d96097ab65845ed5ca6251f387a71fa85a9103bc258ac4c5332837148a1d1554886c58fd633bccc521fa36494aced5e7d87f50426307f82c	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oasayfye\4c780f95 = 633af5d308020a124643796183b6bd3f4bf60581cdc920fd75b686a0a9d6720fd2e7246a6642cb83cea5a343a1ebf9f5a54b3ac187c540f43247621076f24695a4cd40676848504c1e075636da76aad31beecbbda17192179a6b1e15fbea86448dc7ddb6cd538bcc7dc3f3513ef3746a011561762e9259557833f4be4eddd39655113b11b9d3ff1a9c1dd76d1f74eb27fc58cecddad90ac415f98a9a50dbbf4dd77f7954ad55407c75af94	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oasayfye\4e392fe9 = e5c22e1a229ed6fee66e2c41c0261184777c9f4b1d1cdf2ea230a16f421487eddee7127373b4257bc9b492e080bae20aa5b978be6d4269553ac102a8dcdab278589e20b29c9fd40bc00edb37020126ac04	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oasayfye\8b8d0706 = 68507e344ca761f11f17221e0e8efea47c4ccc2fc71d23188f1be27934a9ac24074056af	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oasayfye\33316063 = fe58284bb4e66bb3bf8f0f5e0c2fb08ca9b5cede14	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oasayfye\79e7dfdb = 0c7227cab64834668fa00a60d05da66a7fd0b38ef39f1c846727dc31ea6ea94c984b790d954d1f09dcb1a8df4ea83078a2205943cdbed2b42c475b77136cadb8869d06498fdd1eb5fec82d35cfb6b03c3759eb65397d02987da285ce7f2108863bf4438e7f	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oasayfye	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Oasayfye\79e7dfdb = 0c7230cab648010ef50863fee246f20b94904d943e91f2836069fadd569eec4a046d71b37ef6ba01315f0a03042a48502b9bd477c4f8dd9c4150772a753549c2612845d49ad49380e3b1ee3f65de19d5	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
4260	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4248	rundll32.exe
4248	rundll32.exe
1576	regsvr32.exe
1576	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4248	rundll32.exe
1576	regsvr32.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 652 wrote to memory of 4248	652	rundll32.exe	84
PID 652 wrote to memory of 4248	652	rundll32.exe	84
PID 652 wrote to memory of 4248	652	rundll32.exe	84
PID 4248 wrote to memory of 3756	4248	rundll32.exe	95
PID 4248 wrote to memory of 3756	4248	rundll32.exe	95
PID 4248 wrote to memory of 3756	4248	rundll32.exe	95
PID 4248 wrote to memory of 3756	4248	rundll32.exe	95
PID 4248 wrote to memory of 3756	4248	rundll32.exe	95
PID 3756 wrote to memory of 4260	3756	explorer.exe	96
PID 3756 wrote to memory of 4260	3756	explorer.exe	96
PID 3756 wrote to memory of 4260	3756	explorer.exe	96
PID 1576 wrote to memory of 5008	1576	regsvr32.exe	110
PID 1576 wrote to memory of 5008	1576	regsvr32.exe	110
PID 1576 wrote to memory of 5008	1576	regsvr32.exe	110
PID 1576 wrote to memory of 5008	1576	regsvr32.exe	110
PID 1576 wrote to memory of 5008	1576	regsvr32.exe	110
PID 5008 wrote to memory of 640	5008	explorer.exe	111
PID 5008 wrote to memory of 640	5008	explorer.exe	111
PID 5008 wrote to memory of 3660	5008	explorer.exe	113
PID 5008 wrote to memory of 3660	5008	explorer.exe	113

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cb3ed0fab377c48841597c09e0fec1f1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:652
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cb3ed0fab377c48841597c09e0fec1f1_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4248
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3756
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ysaswncjtd /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\cb3ed0fab377c48841597c09e0fec1f1_JaffaCakes118.dll\"" /SC ONCE /Z /ST 16:50 /ET 17:02
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:4260

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\cb3ed0fab377c48841597c09e0fec1f1_JaffaCakes118.dll"
1⤵
PID:4436
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\cb3ed0fab377c48841597c09e0fec1f1_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1576
- - 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:5008
  - - 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\Jaayy" /d "0"
      4⤵
      Windows security bypass
      PID:640
  - - 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\Qsjvohk" /d "0"
      4⤵
      Windows security bypass
      PID:3660

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\cb3ed0fab377c48841597c09e0fec1f1_JaffaCakes118.dll

Filesize
506KB

MD5
cb3ed0fab377c48841597c09e0fec1f1

SHA1
6e74569cc356139e1892732fcc97a6ec94c6240e

SHA256
6cd4744b21f0f2f3145ff26150d7c8db36da68a4cf5d7ba7346cd2a31569c871

SHA512
ecb20de8b435db88f766dd03344ca96a06c7b60392deafdb21fa4e1b2f675a33ed7117294d74bf6395cb79157b438fca7ea53ad26d5cfdc578da59703d662079

Download Submit
memory/1576-22-0x00000000728C0000-0x000000007324A000-memory.dmp

Filesize
9.5MB

Download
memory/1576-18-0x00000000728C0000-0x000000007324A000-memory.dmp

Filesize
9.5MB

Download
memory/1576-19-0x00000000728C0000-0x000000007324A000-memory.dmp

Filesize
9.5MB

Download
memory/3756-12-0x0000000001260000-0x0000000001281000-memory.dmp

Filesize
132KB

Download
memory/3756-14-0x0000000001260000-0x0000000001281000-memory.dmp

Filesize
132KB

Download
memory/3756-11-0x0000000001260000-0x0000000001281000-memory.dmp

Filesize
132KB

Download
memory/3756-6-0x0000000001260000-0x0000000001281000-memory.dmp

Filesize
132KB

Download
memory/3756-10-0x0000000001260000-0x0000000001281000-memory.dmp

Filesize
132KB

Download
memory/4248-5-0x0000000074840000-0x00000000751CA000-memory.dmp

Filesize
9.5MB

Download
memory/4248-1-0x00000000748BF000-0x00000000748C5000-memory.dmp

Filesize
24KB

Download
memory/4248-7-0x0000000074840000-0x00000000751CA000-memory.dmp

Filesize
9.5MB

Download
memory/4248-2-0x0000000074840000-0x00000000751CA000-memory.dmp

Filesize
9.5MB

Download
memory/4248-4-0x0000000074840000-0x00000000751CA000-memory.dmp

Filesize
9.5MB

Download
memory/4248-0-0x0000000074840000-0x00000000751CA000-memory.dmp

Filesize
9.5MB

Download
memory/5008-24-0x0000000000120000-0x0000000000141000-memory.dmp

Filesize
132KB

Download
memory/5008-25-0x0000000000120000-0x0000000000141000-memory.dmp

Filesize
132KB

Download
memory/5008-26-0x0000000000120000-0x0000000000141000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads