qakbot | a50992df4e3904b464d2202318046d25e5e072f56fcee0d524ceedcced0db0ed

Analysis

max time kernel
131s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
13-12-2024 20:28

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General

Target

e503c1966ab5a8dbd3c495e747c6f890_JaffaCakes118.dll
Size

407KB
MD5

e503c1966ab5a8dbd3c495e747c6f890
SHA1

551da1c8666436e40f0a4f34fe2397d85e6857ba
SHA256

a50992df4e3904b464d2202318046d25e5e072f56fcee0d524ceedcced0db0ed
SHA512

38c05452043f1414ccad8b9a1d4058ff78c508a7b8c9f8027e1f4d56f4100b0ccccc6b002583c6c87e8808b0c6091321e419b602f8047b37333b1f898cfa5fed
SSDEEP

6144:VyPKmlEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesNT3wU7HuAmr:ZTwr03pdf8vhhOKJET5Byr

Score

10^/10

qakbot obama05 1613729859 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama05

Campaign

1613729859

86.160.137.132:443

172.87.157.235:3389

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

188.25.63.105:443

71.117.132.169:443

193.248.221.184:2222

85.52.72.32:2222

87.202.87.210:2222

78.185.59.190:443

2.7.116.188:2222

81.97.154.100:443

24.50.118.93:443

98.121.187.78:443

108.29.32.251:443

24.152.219.253:995

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

Loads dropped DLL 1 IoCs

pid	Process
2780	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

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

pid	Process
2212	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2312	regsvr32.exe
2312	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2312	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 1084 wrote to memory of 2312	1084	regsvr32.exe	30
PID 1084 wrote to memory of 2312	1084	regsvr32.exe	30
PID 1084 wrote to memory of 2312	1084	regsvr32.exe	30
PID 1084 wrote to memory of 2312	1084	regsvr32.exe	30
PID 1084 wrote to memory of 2312	1084	regsvr32.exe	30
PID 1084 wrote to memory of 2312	1084	regsvr32.exe	30
PID 1084 wrote to memory of 2312	1084	regsvr32.exe	30
PID 2312 wrote to memory of 2724	2312	regsvr32.exe	31
PID 2312 wrote to memory of 2724	2312	regsvr32.exe	31
PID 2312 wrote to memory of 2724	2312	regsvr32.exe	31
PID 2312 wrote to memory of 2724	2312	regsvr32.exe	31
PID 2312 wrote to memory of 2724	2312	regsvr32.exe	31
PID 2312 wrote to memory of 2724	2312	regsvr32.exe	31
PID 2724 wrote to memory of 2212	2724	explorer.exe	32
PID 2724 wrote to memory of 2212	2724	explorer.exe	32
PID 2724 wrote to memory of 2212	2724	explorer.exe	32
PID 2724 wrote to memory of 2212	2724	explorer.exe	32
PID 2800 wrote to memory of 2892	2800	taskeng.exe	35
PID 2800 wrote to memory of 2892	2800	taskeng.exe	35
PID 2800 wrote to memory of 2892	2800	taskeng.exe	35
PID 2800 wrote to memory of 2892	2800	taskeng.exe	35
PID 2800 wrote to memory of 2892	2800	taskeng.exe	35
PID 2892 wrote to memory of 2780	2892	regsvr32.exe	36
PID 2892 wrote to memory of 2780	2892	regsvr32.exe	36
PID 2892 wrote to memory of 2780	2892	regsvr32.exe	36
PID 2892 wrote to memory of 2780	2892	regsvr32.exe	36
PID 2892 wrote to memory of 2780	2892	regsvr32.exe	36
PID 2892 wrote to memory of 2780	2892	regsvr32.exe	36
PID 2892 wrote to memory of 2780	2892	regsvr32.exe	36

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e503c1966ab5a8dbd3c495e747c6f890_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1084
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\e503c1966ab5a8dbd3c495e747c6f890_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2312
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2724
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hqwmlscbp /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\e503c1966ab5a8dbd3c495e747c6f890_JaffaCakes118.dll\"" /SC ONCE /Z /ST 20:30 /ET 20:42
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2212

C:\Windows\system32\taskeng.exe
taskeng.exe {2552E717-DDBE-4312-81F2-E87681DB30FC} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2800
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\e503c1966ab5a8dbd3c495e747c6f890_JaffaCakes118.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2892
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\e503c1966ab5a8dbd3c495e747c6f890_JaffaCakes118.dll"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\e503c1966ab5a8dbd3c495e747c6f890_JaffaCakes118.dll

Filesize
407KB

MD5
a8fef2e4179f715d2f0d837d32374e6c

SHA1
a6f6e2b184afdf045c8ee3bf932cc6955965bdcf

SHA256
ac4017c872b533470b807998a850641bae3b9a0614486243ff3d1b968485cc6e

SHA512
63e83bbcaac751e893f6f7028306a8629fb7b166cf334c65eb9870087c3404af5a2bae303e576488bcd8b08ee7786b74a6a490cbe80a0e2352ec2c92bd8a3743

Download Submit
memory/2312-7-0x00000000004E0000-0x0000000000547000-memory.dmp

Filesize
412KB

Download
memory/2312-2-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/2312-1-0x00000000004E0000-0x0000000000547000-memory.dmp

Filesize
412KB

Download
memory/2312-0-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/2724-8-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2724-5-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2724-10-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2724-9-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2724-11-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2724-12-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2724-3-0x00000000000C0000-0x00000000000C2000-memory.dmp

Filesize
8KB

Download
memory/2780-17-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download