2c4bce1f47c63db8079ffe9a2f74e186dcd307c713c9e1bab8826f64d8bca66c

Analysis

max time kernel
78s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2024, 19:35

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

3ba042d477d1e2e38ffa8fd55cff7010N.exe
Size

6.4MB
MD5

3ba042d477d1e2e38ffa8fd55cff7010
SHA1

fbc009ab82ff3cf9d9e0c0f163df5f02af037ae1
SHA256

2c4bce1f47c63db8079ffe9a2f74e186dcd307c713c9e1bab8826f64d8bca66c
SHA512

cdcde0f01d7b2c7af8410523b27c7efe00ac7a5341f9aba7d7acf0cda05860dcc99eda5d2a6460b2ed87b691c27dc258d60c396de4cbd0905efeadca6795abbf
SSDEEP

196608:fz2dlVkHazkDKWTodlDnOz5dlVkHazkDKWTodlHq7n5dlVkHazkDKWTodlDnOz5K:fzMXeKWeOzDXeKWoqTDXeKWeOzDXeKWn

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4536	3ba042d477d1e2e38ffa8fd55cff7010N.exe

Executes dropped EXE 1 IoCs

pid	Process
4536	3ba042d477d1e2e38ffa8fd55cff7010N.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1252-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral2/files/0x0008000000023473-12.dat	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs

Web Service

T1102

flow	ioc
12	pastebin.com

Program crash 18 IoCs

pid	pid_target	Process	procid_target
1576	4536	WerFault.exe	88
4284	4536	WerFault.exe	88
1144	4536	WerFault.exe	88
2092	4536	WerFault.exe	88
3828	4536	WerFault.exe	88
2860	4536	WerFault.exe	88
3968	4536	WerFault.exe	88
1348	4536	WerFault.exe	88
2668	4536	WerFault.exe	88
1616	4536	WerFault.exe	88
4404	4536	WerFault.exe	88
3568	4536	WerFault.exe	88
4920	4536	WerFault.exe	88
2644	4536	WerFault.exe	88
4612	4536	WerFault.exe	88
2980	4536	WerFault.exe	88
2328	4536	WerFault.exe	88
4352	4536	WerFault.exe	88

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	3ba042d477d1e2e38ffa8fd55cff7010N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3ba042d477d1e2e38ffa8fd55cff7010N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
2656	schtasks.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1252	3ba042d477d1e2e38ffa8fd55cff7010N.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1252	3ba042d477d1e2e38ffa8fd55cff7010N.exe
4536	3ba042d477d1e2e38ffa8fd55cff7010N.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1252 wrote to memory of 4536	1252	3ba042d477d1e2e38ffa8fd55cff7010N.exe	88
PID 1252 wrote to memory of 4536	1252	3ba042d477d1e2e38ffa8fd55cff7010N.exe	88
PID 1252 wrote to memory of 4536	1252	3ba042d477d1e2e38ffa8fd55cff7010N.exe	88
PID 4536 wrote to memory of 2656	4536	3ba042d477d1e2e38ffa8fd55cff7010N.exe	89
PID 4536 wrote to memory of 2656	4536	3ba042d477d1e2e38ffa8fd55cff7010N.exe	89
PID 4536 wrote to memory of 2656	4536	3ba042d477d1e2e38ffa8fd55cff7010N.exe	89
PID 4536 wrote to memory of 2232	4536	3ba042d477d1e2e38ffa8fd55cff7010N.exe	92
PID 4536 wrote to memory of 2232	4536	3ba042d477d1e2e38ffa8fd55cff7010N.exe	92
PID 4536 wrote to memory of 2232	4536	3ba042d477d1e2e38ffa8fd55cff7010N.exe	92
PID 2232 wrote to memory of 4356	2232	cmd.exe	94
PID 2232 wrote to memory of 4356	2232	cmd.exe	94
PID 2232 wrote to memory of 4356	2232	cmd.exe	94

C:\Users\Admin\AppData\Local\Temp\3ba042d477d1e2e38ffa8fd55cff7010N.exe
"C:\Users\Admin\AppData\Local\Temp\3ba042d477d1e2e38ffa8fd55cff7010N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1252
- C:\Users\Admin\AppData\Local\Temp\3ba042d477d1e2e38ffa8fd55cff7010N.exe
  C:\Users\Admin\AppData\Local\Temp\3ba042d477d1e2e38ffa8fd55cff7010N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:4536
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\3ba042d477d1e2e38ffa8fd55cff7010N.exe" /TN IpGA05kf87aa /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2656
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN IpGA05kf87aa > C:\Users\Admin\AppData\Local\Temp\mvpmK.xml
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2232
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN IpGA05kf87aa
      4⤵
      System Location Discovery: System Language Discovery
      PID:4356
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 604
    3⤵
    - Program crash
    PID:1576
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 628
    3⤵
    - Program crash
    PID:4284
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 724
    3⤵
    - Program crash
    PID:1144
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 728
    3⤵
    - Program crash
    PID:2092
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 620
    3⤵
    - Program crash
    PID:3828
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 780
    3⤵
    - Program crash
    PID:2860
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1468
    3⤵
    - Program crash
    PID:3968
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1484
    3⤵
    - Program crash
    PID:1348
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1744
    3⤵
    - Program crash
    PID:2668
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1480
    3⤵
    - Program crash
    PID:1616
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1796
    3⤵
    - Program crash
    PID:4404
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1596
    3⤵
    - Program crash
    PID:3568
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1816
    3⤵
    - Program crash
    PID:4920
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1832
    3⤵
    - Program crash
    PID:2644
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1848
    3⤵
    - Program crash
    PID:4612
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1544
    3⤵
    - Program crash
    PID:2980
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1848
    3⤵
    - Program crash
    PID:2328
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1784
    3⤵
    - Program crash
    PID:4352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4536 -ip 4536
1⤵
PID:2212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4536 -ip 4536
1⤵
PID:1408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 4536 -ip 4536
1⤵
PID:3460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 4536 -ip 4536
1⤵
PID:3744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4536 -ip 4536
1⤵
PID:4324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4536 -ip 4536
1⤵
PID:4136

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4536 -ip 4536
1⤵
PID:3844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4536 -ip 4536
1⤵
PID:2440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4536 -ip 4536
1⤵
PID:4908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4536 -ip 4536
1⤵
PID:3168

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4536 -ip 4536
1⤵
PID:2528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4536 -ip 4536
1⤵
PID:4620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4536 -ip 4536
1⤵
PID:4780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4536 -ip 4536
1⤵
PID:2256

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4536 -ip 4536
1⤵
PID:3324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4536 -ip 4536
1⤵
PID:3444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4536 -ip 4536
1⤵
PID:5060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4536 -ip 4536
1⤵
PID:4468

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\3ba042d477d1e2e38ffa8fd55cff7010N.exe

Filesize
6.4MB

MD5
ba8d298b193653f000e45364eda3d183

SHA1
a3a9b9243dd92691cf64857d0c44a73b3a42763d

SHA256
1d09598a88ce0ad18db0bccd613bdbb4b72aed0b2486da2f60cce3411f4bde72

SHA512
10bbedb84543f1f7a3333a65233b6ab4e737f42dd31fb34341e42ce372cc6ba16fd52caa2c96cc712da6478d057fd1d727045b6863ed311441d86c8807d01923

Download Submit
C:\Users\Admin\AppData\Local\Temp\mvpmK.xml

Filesize
1KB

MD5
73176e54e4355b8adb9f8539d5798389

SHA1
a23da01d096ff1e29e299a0bd3077867d7d3c224

SHA256
ac72715340ab74cf6a00084e88951c20420fb585d452b32dee68f106a619d60e

SHA512
e0d06acc99b86b266127dfc168689c093a64d0522abbf9a1f54ff22ccd2072c53d09983f0a819ccf0c98dea880495c1e7ccf3c62751bc0faae78ede6f5127bf4

Download Submit
memory/1252-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1252-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1252-7-0x0000000001730000-0x00000000017AE000-memory.dmp

Filesize
504KB

Download
memory/1252-13-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/4536-20-0x00000000018B0000-0x000000000192E000-memory.dmp

Filesize
504KB

Download
memory/4536-21-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/4536-22-0x00000000004B0000-0x000000000051B000-memory.dmp

Filesize
428KB

Download
memory/4536-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4536-44-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads