qakbot | 1f2173e7d1a8d7127d0e99a4364b443c3c40060fe034e7d7a053d2176fe07372

General

Target

JaffaCakes118_816a0387056d5d1277904378b78e7ee0.dll
Size

572KB
MD5

816a0387056d5d1277904378b78e7ee0
SHA1

70f47403a91cf57617859f4564d2785af49ce696
SHA256

1f2173e7d1a8d7127d0e99a4364b443c3c40060fe034e7d7a053d2176fe07372
SHA512

4506e34f1b03bccaf01ae945487c1961fe2a3aae0eb93155a93cf94319abcef1381a3c4416bd46482c811c8eab7a1fbde4963211617a7001c910e7efeb228eae
SSDEEP

6144:VJVAfqX+2Rr+nxQDBO03fHEera3bpt5eHS:VvAfLfaEkAz5Z

Score

10^/10

qakbot obama114 1634112211 banker discovery evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama114

Campaign

1634112211

C2

111.125.245.116:443

124.123.42.115:2222

103.250.38.115:443

68.117.229.117:443

189.252.166.130:32101

89.137.52.44:443

208.78.220.143:443

77.31.162.93:443

83.110.201.195:443

94.200.181.154:443

103.82.211.39:995

216.201.162.158:443

78.179.137.102:995

24.231.209.2:2222

63.143.92.99:995

140.82.49.12:443

73.230.205.91:443

41.86.42.158:995

220.255.25.28:2222

200.232.214.222:995

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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Zotoyexfdao = "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\Nseyluao = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Loads dropped DLL 1 IoCs

pid	Process
4076	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\Rymmesc\5193e198 = f98508bf3fe60d267ea47a068b05a44de0244e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rymmesc\a1b81939 = 69b73365e07b06737db567222d3cc3eb3c7c27306bc42932058fd77f3a2036a2d0e3aee5da2886e9fe201b983cbbe47242ddc0d445d0c8ae554084ff2247ead3ab508bd87eb48292587e240a9380f3	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rymmesc\e92f86fd = d7078fe5731a0cb7320bf77b332fae3a4305f05ffce01c8d8036610b7fe31351e6fe3d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rymmesc\2c9bae12 = 596411daf2e874d0d97a6c7e25345dc8e9d7aecfd84947e1c4256c12d40d848b57f51d19f1e3c0475653	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rymmesc\9427c977 = 3cbfed93e27e927257bfb8b698e9a1c4d3ef126da6162f6e0701e0464331abfe7228ca6ebad52189265d5b7ace78161d67d2de069cbe	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rymmesc\53d2c1e4 = 4f35ddc723ebf6fb2e07018145755174bd115fa25c86ab2fb40dda9e9fa7f0270bc52c31c2a9383d5982adf7d2e5a2841559d802ec2ab28eae412b267c3ce65948bd25	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rymmesc\def176cf = 778cf708bb12bc75e82396289fec7a2590f2202285516bd14f5a0efc90ba2fd2fb65a60d52c4cdd67af030480816dcd660bbfa7385a0d7957fbac53c8b05da119a	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rymmesc	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rymmesc\def176cf = 778ce008bb1289539dbfcb1c6da49e1b6bf4b5c69dbdfd3320c749a02496c6441e7a610415165bd5fe0d7ba6	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Rymmesc\eb6ea681 = d67b619ff32cdbcc4dc564097a4299c6c398b090946a47d3f5ba74034035675958d3ed211813e693c30b182704be4129167669d88d2ed2f40d88f6244be87bacb5c1cb4b4a25047af277278f9fbc48ff89c806672e2c5e828b374f91b4650dc442779152de53a51ff76990bb8fcbb3fc29c4707d11a36efce736c2	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
4808	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4320	rundll32.exe
4320	rundll32.exe
4076	regsvr32.exe
4076	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4320	rundll32.exe
4076	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 4320	2324	rundll32.exe	82
PID 2324 wrote to memory of 4320	2324	rundll32.exe	82
PID 2324 wrote to memory of 4320	2324	rundll32.exe	82
PID 4320 wrote to memory of 1988	4320	rundll32.exe	83
PID 4320 wrote to memory of 1988	4320	rundll32.exe	83
PID 4320 wrote to memory of 1988	4320	rundll32.exe	83
PID 4320 wrote to memory of 1988	4320	rundll32.exe	83
PID 4320 wrote to memory of 1988	4320	rundll32.exe	83
PID 1988 wrote to memory of 4808	1988	explorer.exe	84
PID 1988 wrote to memory of 4808	1988	explorer.exe	84
PID 1988 wrote to memory of 4808	1988	explorer.exe	84
PID 3320 wrote to memory of 4076	3320	regsvr32.exe	96
PID 3320 wrote to memory of 4076	3320	regsvr32.exe	96
PID 3320 wrote to memory of 4076	3320	regsvr32.exe	96
PID 4076 wrote to memory of 2164	4076	regsvr32.exe	97
PID 4076 wrote to memory of 2164	4076	regsvr32.exe	97
PID 4076 wrote to memory of 2164	4076	regsvr32.exe	97
PID 4076 wrote to memory of 2164	4076	regsvr32.exe	97
PID 4076 wrote to memory of 2164	4076	regsvr32.exe	97
PID 2164 wrote to memory of 2160	2164	explorer.exe	98
PID 2164 wrote to memory of 2160	2164	explorer.exe	98
PID 2164 wrote to memory of 3688	2164	explorer.exe	100
PID 2164 wrote to memory of 3688	2164	explorer.exe	100

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_816a0387056d5d1277904378b78e7ee0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_816a0387056d5d1277904378b78e7ee0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4320
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1988
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn sogkgdbf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_816a0387056d5d1277904378b78e7ee0.dll\"" /SC ONCE /Z /ST 01:07 /ET 01:19
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:4808

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_816a0387056d5d1277904378b78e7ee0.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3320
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_816a0387056d5d1277904378b78e7ee0.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4076
- - 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:2164
  - - 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\Zotoyexfdao" /d "0"
      4⤵
      Windows security bypass
      PID:2160
  - - 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\Nseyluao" /d "0"
      4⤵
      Windows security bypass
      PID:3688

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_816a0387056d5d1277904378b78e7ee0.dll

Filesize
572KB

MD5
816a0387056d5d1277904378b78e7ee0

SHA1
70f47403a91cf57617859f4564d2785af49ce696

SHA256
1f2173e7d1a8d7127d0e99a4364b443c3c40060fe034e7d7a053d2176fe07372

SHA512
4506e34f1b03bccaf01ae945487c1961fe2a3aae0eb93155a93cf94319abcef1381a3c4416bd46482c811c8eab7a1fbde4963211617a7001c910e7efeb228eae

Download Submit
memory/1988-9-0x0000000000930000-0x0000000000951000-memory.dmp

Filesize
132KB

Download
memory/1988-3-0x0000000000930000-0x0000000000951000-memory.dmp

Filesize
132KB

Download
memory/1988-10-0x0000000000930000-0x0000000000951000-memory.dmp

Filesize
132KB

Download
memory/1988-11-0x0000000000930000-0x0000000000951000-memory.dmp

Filesize
132KB

Download
memory/1988-13-0x0000000000930000-0x0000000000951000-memory.dmp

Filesize
132KB

Download
memory/2164-21-0x0000000000930000-0x0000000000951000-memory.dmp

Filesize
132KB

Download
memory/2164-22-0x0000000000930000-0x0000000000951000-memory.dmp

Filesize
132KB

Download
memory/2164-20-0x0000000000930000-0x0000000000951000-memory.dmp

Filesize
132KB

Download
memory/4076-18-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/4320-6-0x0000000010000000-0x0000000010035000-memory.dmp

Filesize
212KB

Download
memory/4320-1-0x00000000007C0000-0x00000000007F5000-memory.dmp

Filesize
212KB

Download
memory/4320-2-0x0000000010000000-0x0000000010035000-memory.dmp

Filesize
212KB

Download
memory/4320-0-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/4320-5-0x00000000007C0000-0x00000000007F5000-memory.dmp

Filesize
212KB

Download
memory/4320-4-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads