qakbot | 307dcd0bd76ec40e3297813e65542bc6480262578d6623825340a5add4fb6bf8

General

Target

a8e2e77d6e1159face67ee36e5d4f199_JaffaCakes118.dll
Size

949KB
MD5

a8e2e77d6e1159face67ee36e5d4f199
SHA1

e3494981cfbc8c9a2c7a053c3ca4ab662b7f529c
SHA256

307dcd0bd76ec40e3297813e65542bc6480262578d6623825340a5add4fb6bf8
SHA512

c5e1f248a90e3406e690b1a7c3f6e09f4c1b3db5be40786669ba3aa1d48f0e6f2b0060dc3ee098fb76dfb59f2aec14aac5300556c69e214eef542561bc7df273
SSDEEP

24576:sxvBJCYfTVuEw7wJarOIq0PqJtp050Yjpov:solEJtWyYqv

Score

10^/10

qakbot tr 1613385567 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

tr

Campaign

1613385567

C2

78.63.226.32:443

197.51.82.72:443

193.248.221.184:2222

95.77.223.148:443

71.199.192.62:443

77.211.30.202:995

80.227.5.69:443

77.27.204.204:995

81.97.154.100:443

173.184.119.153:995

38.92.225.121:443

81.150.181.168:2222

90.65.236.181:2222

83.110.103.152:443

73.153.211.227:443

188.25.63.105:443

89.137.211.239:995

202.188.138.162:443

98.173.34.212:995

87.202.87.210:2222

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

2748 regsvr32.exe

pid	process
2748	regsvr32.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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

Processes:

rundll32.exeexplorer.exeschtasks.exeregsvr32.exe

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

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

Processes:

schtasks.exe

pid process

2632 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2420 rundll32.exe
2420 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2420 rundll32.exe

pid	process
2632	schtasks.exe

pid	process
2420	rundll32.exe
2420	rundll32.exe

pid	process
2420	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1948 wrote to memory of 2420	1948	rundll32.exe	rundll32.exe
PID 1948 wrote to memory of 2420	1948	rundll32.exe	rundll32.exe
PID 1948 wrote to memory of 2420	1948	rundll32.exe	rundll32.exe
PID 1948 wrote to memory of 2420	1948	rundll32.exe	rundll32.exe
PID 1948 wrote to memory of 2420	1948	rundll32.exe	rundll32.exe
PID 1948 wrote to memory of 2420	1948	rundll32.exe	rundll32.exe
PID 1948 wrote to memory of 2420	1948	rundll32.exe	rundll32.exe
PID 2420 wrote to memory of 2584	2420	rundll32.exe	explorer.exe
PID 2420 wrote to memory of 2584	2420	rundll32.exe	explorer.exe
PID 2420 wrote to memory of 2584	2420	rundll32.exe	explorer.exe
PID 2420 wrote to memory of 2584	2420	rundll32.exe	explorer.exe
PID 2420 wrote to memory of 2584	2420	rundll32.exe	explorer.exe
PID 2420 wrote to memory of 2584	2420	rundll32.exe	explorer.exe
PID 2584 wrote to memory of 2632	2584	explorer.exe	schtasks.exe
PID 2584 wrote to memory of 2632	2584	explorer.exe	schtasks.exe
PID 2584 wrote to memory of 2632	2584	explorer.exe	schtasks.exe
PID 2584 wrote to memory of 2632	2584	explorer.exe	schtasks.exe
PID 2944 wrote to memory of 2744	2944	taskeng.exe	regsvr32.exe
PID 2944 wrote to memory of 2744	2944	taskeng.exe	regsvr32.exe
PID 2944 wrote to memory of 2744	2944	taskeng.exe	regsvr32.exe
PID 2944 wrote to memory of 2744	2944	taskeng.exe	regsvr32.exe
PID 2944 wrote to memory of 2744	2944	taskeng.exe	regsvr32.exe
PID 2744 wrote to memory of 2748	2744	regsvr32.exe	regsvr32.exe
PID 2744 wrote to memory of 2748	2744	regsvr32.exe	regsvr32.exe
PID 2744 wrote to memory of 2748	2744	regsvr32.exe	regsvr32.exe
PID 2744 wrote to memory of 2748	2744	regsvr32.exe	regsvr32.exe
PID 2744 wrote to memory of 2748	2744	regsvr32.exe	regsvr32.exe
PID 2744 wrote to memory of 2748	2744	regsvr32.exe	regsvr32.exe
PID 2744 wrote to memory of 2748	2744	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a8e2e77d6e1159face67ee36e5d4f199_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a8e2e77d6e1159face67ee36e5d4f199_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2420
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2584
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vmvfkihg /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\a8e2e77d6e1159face67ee36e5d4f199_JaffaCakes118.dll\"" /SC ONCE /Z /ST 00:44 /ET 00:56
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2632

C:\Windows\system32\taskeng.exe
taskeng.exe {117A618B-92A8-4A53-8B23-98AD901EF241} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2944
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\a8e2e77d6e1159face67ee36e5d4f199_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2744
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\a8e2e77d6e1159face67ee36e5d4f199_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2748

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

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\a8e2e77d6e1159face67ee36e5d4f199_JaffaCakes118.dll

Filesize
949KB

MD5
5d00236a63ba084e6c8e99d3f84500c0

SHA1
4a82505cbf31834ecd5b04344c121d2553f72811

SHA256
4c35a44fc0c64e5f0eb9801645dbe58e1176d5558f5060bca2a46f44ed6783b5

SHA512
8fcadfda0573210be163f6f2a761d03e11076ad2cfb193e428a3d4f7a970c0f903fd555cebd0221a2d6bce9e11c0dfcd5f0c13f341bcce2a0841f2be00cec005

Download Submit
memory/2420-10-0x0000000001E80000-0x0000000001EB5000-memory.dmp

Filesize
212KB

Download
memory/2420-0-0x0000000000860000-0x0000000000951000-memory.dmp

Filesize
964KB

Download
memory/2420-2-0x0000000000280000-0x00000000002B3000-memory.dmp

Filesize
204KB

Download
memory/2420-3-0x0000000001E80000-0x0000000001EB5000-memory.dmp

Filesize
212KB

Download
memory/2420-5-0x0000000001E80000-0x0000000001EB5000-memory.dmp

Filesize
212KB

Download
memory/2420-1-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2420-9-0x0000000000860000-0x0000000000951000-memory.dmp

Filesize
964KB

Download
memory/2584-8-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2584-12-0x0000000000200000-0x0000000000481000-memory.dmp

Filesize
2.5MB

Download
memory/2584-13-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2584-15-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2584-14-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/2584-6-0x0000000000100000-0x0000000000102000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads