43fa288c0804ad5772a0b2de6c1406d47a039e37faf2077374714ea3fbb18c6d

Analysis

max time kernel
70s
max time network
142s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24-12-2023 23:59

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General

Target

1b4e565fbef5131b21dfbf39a2c332b4.exe
Size

291KB
MD5

1b4e565fbef5131b21dfbf39a2c332b4
SHA1

1f79288c2131589ad3b79c42c4fc58c049615cbf
SHA256

43fa288c0804ad5772a0b2de6c1406d47a039e37faf2077374714ea3fbb18c6d
SHA512

8ac5ae07c8cb0d2ba03f73024028ad55872743e8f0c59a516e341f065c80b624174395b373d677b7ac049a01e57fd39cea65c8d77cf0b8d4110fd448d20665e4
SSDEEP

6144:+FTb4MFvDpB7wY4n74fHyjZRVkcLpy7u/qbWhp7KB:+eevVZu7WoZRVTcu/qqhpWB

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3020	axoxib.exe

Loads dropped DLL 2 IoCs

pid	Process
2484	1b4e565fbef5131b21dfbf39a2c332b4.exe
2484	1b4e565fbef5131b21dfbf39a2c332b4.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Windows\CurrentVersion\Run\{334A3548-CEF1-AD4E-EADF-D61AC06FF507} = "C:\\Users\\Admin\\AppData\\Roaming\\Itefl\\axoxib.exe"	axoxib.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2484 set thread context of 596	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	20

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2360	596	WerFault.exe	20

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Privacy	1b4e565fbef5131b21dfbf39a2c332b4.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Privacy\CleanCookies = "0"	1b4e565fbef5131b21dfbf39a2c332b4.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe
3020	axoxib.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2484	1b4e565fbef5131b21dfbf39a2c332b4.exe
3020	axoxib.exe

Suspicious use of WriteProcessMemory 52 IoCs

description	pid	Process	procid_target
PID 2484 wrote to memory of 3020	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	23
PID 2484 wrote to memory of 3020	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	23
PID 2484 wrote to memory of 3020	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	23
PID 2484 wrote to memory of 3020	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	23
PID 3020 wrote to memory of 1212	3020	axoxib.exe	18
PID 3020 wrote to memory of 1212	3020	axoxib.exe	18
PID 3020 wrote to memory of 1212	3020	axoxib.exe	18
PID 3020 wrote to memory of 1212	3020	axoxib.exe	18
PID 3020 wrote to memory of 1212	3020	axoxib.exe	18
PID 3020 wrote to memory of 1292	3020	axoxib.exe	17
PID 3020 wrote to memory of 1292	3020	axoxib.exe	17
PID 3020 wrote to memory of 1292	3020	axoxib.exe	17
PID 3020 wrote to memory of 1292	3020	axoxib.exe	17
PID 3020 wrote to memory of 1292	3020	axoxib.exe	17
PID 3020 wrote to memory of 1364	3020	axoxib.exe	15
PID 3020 wrote to memory of 1364	3020	axoxib.exe	15
PID 3020 wrote to memory of 1364	3020	axoxib.exe	15
PID 3020 wrote to memory of 1364	3020	axoxib.exe	15
PID 3020 wrote to memory of 1364	3020	axoxib.exe	15
PID 3020 wrote to memory of 2008	3020	axoxib.exe	14
PID 3020 wrote to memory of 2008	3020	axoxib.exe	14
PID 3020 wrote to memory of 2008	3020	axoxib.exe	14
PID 3020 wrote to memory of 2008	3020	axoxib.exe	14
PID 3020 wrote to memory of 2008	3020	axoxib.exe	14
PID 3020 wrote to memory of 2484	3020	axoxib.exe	16
PID 3020 wrote to memory of 2484	3020	axoxib.exe	16
PID 3020 wrote to memory of 2484	3020	axoxib.exe	16
PID 3020 wrote to memory of 2484	3020	axoxib.exe	16
PID 3020 wrote to memory of 2484	3020	axoxib.exe	16
PID 2484 wrote to memory of 596	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	20
PID 2484 wrote to memory of 596	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	20
PID 2484 wrote to memory of 596	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	20
PID 2484 wrote to memory of 596	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	20
PID 2484 wrote to memory of 596	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	20
PID 2484 wrote to memory of 596	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	20
PID 2484 wrote to memory of 596	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	20
PID 2484 wrote to memory of 596	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	20
PID 2484 wrote to memory of 596	2484	1b4e565fbef5131b21dfbf39a2c332b4.exe	20
PID 596 wrote to memory of 2360	596	cmd.exe	22
PID 596 wrote to memory of 2360	596	cmd.exe	22
PID 596 wrote to memory of 2360	596	cmd.exe	22
PID 596 wrote to memory of 2360	596	cmd.exe	22
PID 3020 wrote to memory of 380	3020	axoxib.exe	21
PID 3020 wrote to memory of 380	3020	axoxib.exe	21
PID 3020 wrote to memory of 380	3020	axoxib.exe	21
PID 3020 wrote to memory of 380	3020	axoxib.exe	21
PID 3020 wrote to memory of 380	3020	axoxib.exe	21
PID 3020 wrote to memory of 2360	3020	axoxib.exe	22
PID 3020 wrote to memory of 2360	3020	axoxib.exe	22
PID 3020 wrote to memory of 2360	3020	axoxib.exe	22
PID 3020 wrote to memory of 2360	3020	axoxib.exe	22
PID 3020 wrote to memory of 2360	3020	axoxib.exe	22

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:2008

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1364
- C:\Users\Admin\AppData\Local\Temp\1b4e565fbef5131b21dfbf39a2c332b4.exe
  "C:\Users\Admin\AppData\Local\Temp\1b4e565fbef5131b21dfbf39a2c332b4.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2484
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmp5409c2df.bat"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:596
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 596 -s 116
      4⤵
      Program crash
      PID:2360
- - C:\Users\Admin\AppData\Roaming\Itefl\axoxib.exe
    "C:\Users\Admin\AppData\Roaming\Itefl\axoxib.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of UnmapMainImage
    - Suspicious use of WriteProcessMemory
    PID:3020

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1292

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1212

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "9233790091991598388-1200518130-10468129561208338918-30729657588808463192369889"
1⤵
PID:380

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1212-21-0x0000000001B10000-0x0000000001B54000-memory.dmp

Filesize
272KB

Download
memory/1212-23-0x0000000001B10000-0x0000000001B54000-memory.dmp

Filesize
272KB

Download
memory/1212-22-0x0000000001B10000-0x0000000001B54000-memory.dmp

Filesize
272KB

Download
memory/1212-19-0x0000000001B10000-0x0000000001B54000-memory.dmp

Filesize
272KB

Download
memory/1212-18-0x0000000001B10000-0x0000000001B54000-memory.dmp

Filesize
272KB

Download
memory/1292-28-0x0000000001BF0000-0x0000000001C34000-memory.dmp

Filesize
272KB

Download
memory/1292-30-0x0000000001BF0000-0x0000000001C34000-memory.dmp

Filesize
272KB

Download
memory/1292-32-0x0000000001BF0000-0x0000000001C34000-memory.dmp

Filesize
272KB

Download
memory/1292-26-0x0000000001BF0000-0x0000000001C34000-memory.dmp

Filesize
272KB

Download
memory/1364-37-0x00000000026E0000-0x0000000002724000-memory.dmp

Filesize
272KB

Download
memory/1364-38-0x00000000026E0000-0x0000000002724000-memory.dmp

Filesize
272KB

Download
memory/1364-36-0x00000000026E0000-0x0000000002724000-memory.dmp

Filesize
272KB

Download
memory/1364-35-0x00000000026E0000-0x0000000002724000-memory.dmp

Filesize
272KB

Download
memory/2008-44-0x0000000001B90000-0x0000000001BD4000-memory.dmp

Filesize
272KB

Download
memory/2008-42-0x0000000001B90000-0x0000000001BD4000-memory.dmp

Filesize
272KB

Download
memory/2008-40-0x0000000001B90000-0x0000000001BD4000-memory.dmp

Filesize
272KB

Download
memory/2008-46-0x0000000001B90000-0x0000000001BD4000-memory.dmp

Filesize
272KB

Download
memory/2360-232-0x00000000772D0000-0x00000000772D1000-memory.dmp

Filesize
4KB

Download
memory/2360-294-0x00000000772E2000-0x00000000772E3000-memory.dmp

Filesize
4KB

Download
memory/2360-293-0x0000000002300000-0x0000000002344000-memory.dmp

Filesize
272KB

Download
memory/2360-288-0x00000000004E0000-0x00000000004E1000-memory.dmp

Filesize
4KB

Download
memory/2360-230-0x0000000002300000-0x0000000002344000-memory.dmp

Filesize
272KB

Download
memory/2360-234-0x00000000772E2000-0x00000000772E3000-memory.dmp

Filesize
4KB

Download
memory/2484-80-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-74-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-54-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-173-0x0000000001E80000-0x0000000001EC4000-memory.dmp

Filesize
272KB

Download
memory/2484-172-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2484-171-0x0000000000340000-0x0000000000384000-memory.dmp

Filesize
272KB

Download
memory/2484-170-0x0000000000390000-0x00000000003DC000-memory.dmp

Filesize
304KB

Download
memory/2484-53-0x0000000001E80000-0x0000000001EC4000-memory.dmp

Filesize
272KB

Download
memory/2484-52-0x0000000001E80000-0x0000000001EC4000-memory.dmp

Filesize
272KB

Download
memory/2484-51-0x0000000001E80000-0x0000000001EC4000-memory.dmp

Filesize
272KB

Download
memory/2484-50-0x0000000001E80000-0x0000000001EC4000-memory.dmp

Filesize
272KB

Download
memory/2484-49-0x0000000001E80000-0x0000000001EC4000-memory.dmp

Filesize
272KB

Download
memory/2484-60-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-64-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-66-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-68-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-72-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-56-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-150-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-76-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-78-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-1-0x0000000000390000-0x00000000003DC000-memory.dmp

Filesize
304KB

Download
memory/2484-0-0x0000000000340000-0x0000000000384000-memory.dmp

Filesize
272KB

Download
memory/2484-82-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-70-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2484-2-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2484-5-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2484-4-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2484-3-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2484-62-0x0000000001E80000-0x0000000001EC4000-memory.dmp

Filesize
272KB

Download
memory/2484-63-0x00000000772D0000-0x00000000772D1000-memory.dmp

Filesize
4KB

Download
memory/2484-58-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/3020-15-0x0000000001C00000-0x0000000001C44000-memory.dmp

Filesize
272KB

Download
memory/3020-291-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3020-17-0x0000000001C50000-0x0000000001C9C000-memory.dmp

Filesize
304KB

Download
memory/3020-20-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download