qakbot | 682027d2c4ef6117a50eee32a10bce20598ce5a92b81fbf6e100366137cc6606

General

Target

bfcbcf27fd6f0163c019279e4efd0301_JaffaCakes118.dll
Size

398KB
MD5

bfcbcf27fd6f0163c019279e4efd0301
SHA1

0a42f290fc0da78e5d8639a2c7e27d16603bcf11
SHA256

682027d2c4ef6117a50eee32a10bce20598ce5a92b81fbf6e100366137cc6606
SHA512

b009eb62cd084fa03ba47dc5c9031ac211889a4d7ca138b47a24be46e22318d8bc274b5aa35549971603888275ef0a0a794474ce98aff7a006f1355f928bd514
SSDEEP

6144:H9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+M:d2wr03pdf8vhhOKJET8Byq+M

Score

10^/10

qakbot biden01 1613656969 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden01

Campaign

1613656969

C2

172.87.157.235:3389

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

197.45.110.165:995

86.160.137.132:443

86.236.77.68:2222

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

72.252.201.69:443

71.117.132.169:443

98.173.34.212:995

83.110.12.140:2222

95.77.223.148:443

41.39.134.183:443

85.52.72.32:2222

195.12.154.8:443

108.160.123.244:443

96.57.188.174:2222

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

840 regsvr32.exe

pid	process
840	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:

schtasks.exeregsvr32.exeregsvr32.exeexplorer.exe

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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	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

Processes:

schtasks.exe

pid process

952 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2408 regsvr32.exe
2408 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2408 regsvr32.exe

pid	process
952	schtasks.exe

pid	process
2408	regsvr32.exe
2408	regsvr32.exe

pid	process
2408	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 2568 wrote to memory of 2408	2568	regsvr32.exe	regsvr32.exe
PID 2568 wrote to memory of 2408	2568	regsvr32.exe	regsvr32.exe
PID 2568 wrote to memory of 2408	2568	regsvr32.exe	regsvr32.exe
PID 2568 wrote to memory of 2408	2568	regsvr32.exe	regsvr32.exe
PID 2568 wrote to memory of 2408	2568	regsvr32.exe	regsvr32.exe
PID 2568 wrote to memory of 2408	2568	regsvr32.exe	regsvr32.exe
PID 2568 wrote to memory of 2408	2568	regsvr32.exe	regsvr32.exe
PID 2408 wrote to memory of 2172	2408	regsvr32.exe	explorer.exe
PID 2408 wrote to memory of 2172	2408	regsvr32.exe	explorer.exe
PID 2408 wrote to memory of 2172	2408	regsvr32.exe	explorer.exe
PID 2408 wrote to memory of 2172	2408	regsvr32.exe	explorer.exe
PID 2408 wrote to memory of 2172	2408	regsvr32.exe	explorer.exe
PID 2408 wrote to memory of 2172	2408	regsvr32.exe	explorer.exe
PID 2172 wrote to memory of 952	2172	explorer.exe	schtasks.exe
PID 2172 wrote to memory of 952	2172	explorer.exe	schtasks.exe
PID 2172 wrote to memory of 952	2172	explorer.exe	schtasks.exe
PID 2172 wrote to memory of 952	2172	explorer.exe	schtasks.exe
PID 2676 wrote to memory of 2268	2676	taskeng.exe	regsvr32.exe
PID 2676 wrote to memory of 2268	2676	taskeng.exe	regsvr32.exe
PID 2676 wrote to memory of 2268	2676	taskeng.exe	regsvr32.exe
PID 2676 wrote to memory of 2268	2676	taskeng.exe	regsvr32.exe
PID 2676 wrote to memory of 2268	2676	taskeng.exe	regsvr32.exe
PID 2268 wrote to memory of 840	2268	regsvr32.exe	regsvr32.exe
PID 2268 wrote to memory of 840	2268	regsvr32.exe	regsvr32.exe
PID 2268 wrote to memory of 840	2268	regsvr32.exe	regsvr32.exe
PID 2268 wrote to memory of 840	2268	regsvr32.exe	regsvr32.exe
PID 2268 wrote to memory of 840	2268	regsvr32.exe	regsvr32.exe
PID 2268 wrote to memory of 840	2268	regsvr32.exe	regsvr32.exe
PID 2268 wrote to memory of 840	2268	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bfcbcf27fd6f0163c019279e4efd0301_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\bfcbcf27fd6f0163c019279e4efd0301_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2408
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2172
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qtpuswjoit /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\bfcbcf27fd6f0163c019279e4efd0301_JaffaCakes118.dll\"" /SC ONCE /Z /ST 00:53 /ET 01:05
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:952

C:\Windows\system32\taskeng.exe
taskeng.exe {E23200CA-C226-49DC-81C5-459C8AE29D01} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\bfcbcf27fd6f0163c019279e4efd0301_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2268
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\bfcbcf27fd6f0163c019279e4efd0301_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:840

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\bfcbcf27fd6f0163c019279e4efd0301_JaffaCakes118.dll

Filesize
398KB

MD5
fd8db39c6c964f3a1034057adef26bb3

SHA1
93f5e2ad3496beda5afccbacf9efe29d331ba616

SHA256
e8e3732f109a6382318c857a7a313c1d7d11c34780caa161b6b48b7ef5760611

SHA512
6ab28d3c4d082f776dd4e0faf983921e0fc190fe3f89142058d70b3e7b0102704f00cd9ad19c70307c5b5de83987d877f88aeecba046bdc103cc4997d469adc3

Download Submit
memory/840-16-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2172-7-0x00000000007F0000-0x0000000000A71000-memory.dmp

Filesize
2.5MB

Download
memory/2172-3-0x00000000000C0000-0x00000000000C2000-memory.dmp

Filesize
8KB

Download
memory/2172-4-0x0000000000820000-0x0000000000821000-memory.dmp

Filesize
4KB

Download
memory/2172-8-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2172-10-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2172-9-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2172-11-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2408-6-0x00000000001E0000-0x0000000000244000-memory.dmp

Filesize
400KB

Download
memory/2408-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2408-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2408-1-0x00000000001E0000-0x0000000000244000-memory.dmp

Filesize
400KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads