259ee3ef84b0d00f8a58cec6f325c60e51f15956130135319cb4b782710d801f

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23/05/2024, 01:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Payment invoice.exe
Size

699KB
MD5

7d2dffc850ea555d40c45f09570475c7
SHA1

6cc0693502bc8caefcde997e260b0798b4fbde1e
SHA256

aa6aaa2be3d8cc64ad42be11e2cd924bddf7bdb46780ec3bc2b8ac2032c3ad89
SHA512

1e2036443166fea107ba4aab7ea4a5b991761c00d2b8e55ca17cb44fa06e9fbe09fb2c18979034af20be6f2d15c62880bcfcf8854b746080cc827e89a52ef865
SSDEEP

12288:6e37i8LkpEaIptKciGsJn4k4k0sa+NU89WJGTxUQvPCQv1ZdI7n0xRviwkR:6AOjEzpsrJ4kVh99WkUQvqQNZS0xRA

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 4844 set thread context of 3884	4844	Payment invoice.exe	98
PID 3884 set thread context of 3540	3884	RegSvcs.exe	56
PID 3884 set thread context of 4104	3884	RegSvcs.exe	102
PID 4104 set thread context of 3540	4104	iexpress.exe	56
PID 4104 set thread context of 4568	4104	iexpress.exe	110

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	iexpress.exe

Suspicious behavior: EnumeratesProcesses 58 IoCs

pid	Process
4844	Payment invoice.exe
4844	Payment invoice.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
3884	RegSvcs.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
3884	RegSvcs.exe
3540	Explorer.EXE
3540	Explorer.EXE
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe
4104	iexpress.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4844	Payment invoice.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3540	Explorer.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4844 wrote to memory of 3884	4844	Payment invoice.exe	98
PID 4844 wrote to memory of 3884	4844	Payment invoice.exe	98
PID 4844 wrote to memory of 3884	4844	Payment invoice.exe	98
PID 4844 wrote to memory of 3884	4844	Payment invoice.exe	98
PID 4844 wrote to memory of 3884	4844	Payment invoice.exe	98
PID 4844 wrote to memory of 3884	4844	Payment invoice.exe	98
PID 3540 wrote to memory of 4104	3540	Explorer.EXE	102
PID 3540 wrote to memory of 4104	3540	Explorer.EXE	102
PID 3540 wrote to memory of 4104	3540	Explorer.EXE	102
PID 4104 wrote to memory of 4568	4104	iexpress.exe	110
PID 4104 wrote to memory of 4568	4104	iexpress.exe	110

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3540
- C:\Users\Admin\AppData\Local\Temp\Payment invoice.exe
  "C:\Users\Admin\AppData\Local\Temp\Payment invoice.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4844
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:3884
- C:\Windows\SysWOW64\iexpress.exe
  "C:\Windows\SysWOW64\iexpress.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4104
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:4568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3540-18-0x000000000D370000-0x000000000FFEC000-memory.dmp

Filesize
44.5MB

Download
memory/3540-38-0x0000000006F90000-0x000000000706E000-memory.dmp

Filesize
888KB

Download
memory/3540-30-0x0000000006F90000-0x000000000706E000-memory.dmp

Filesize
888KB

Download
memory/3540-29-0x0000000006F90000-0x000000000706E000-memory.dmp

Filesize
888KB

Download
memory/3540-26-0x000000000D370000-0x000000000FFEC000-memory.dmp

Filesize
44.5MB

Download
memory/3884-22-0x0000000001480000-0x000000000149F000-memory.dmp

Filesize
124KB

Download
memory/3884-14-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3884-21-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3884-17-0x0000000001480000-0x000000000149F000-memory.dmp

Filesize
124KB

Download
memory/3884-16-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3884-10-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3884-15-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3884-13-0x0000000001500000-0x000000000184A000-memory.dmp

Filesize
3.3MB

Download
memory/4104-25-0x0000000003020000-0x00000000030BE000-memory.dmp

Filesize
632KB

Download
memory/4104-23-0x00000000032D0000-0x000000000361A000-memory.dmp

Filesize
3.3MB

Download
memory/4104-28-0x0000000003020000-0x00000000030BE000-memory.dmp

Filesize
632KB

Download
memory/4104-27-0x0000000001200000-0x000000000123F000-memory.dmp

Filesize
252KB

Download
memory/4104-24-0x0000000001200000-0x000000000123F000-memory.dmp

Filesize
252KB

Download
memory/4104-19-0x0000000001200000-0x000000000123F000-memory.dmp

Filesize
252KB

Download
memory/4104-20-0x0000000001200000-0x000000000123F000-memory.dmp

Filesize
252KB

Download
memory/4568-37-0x0000023CBE180000-0x0000023CBE257000-memory.dmp

Filesize
860KB

Download
memory/4844-6-0x0000000006810000-0x000000000682A000-memory.dmp

Filesize
104KB

Download
memory/4844-5-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/4844-12-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/4844-7-0x0000000006310000-0x0000000006320000-memory.dmp

Filesize
64KB

Download
memory/4844-0-0x00000000747AE000-0x00000000747AF000-memory.dmp

Filesize
4KB

Download
memory/4844-4-0x00000000051E0000-0x00000000051EA000-memory.dmp

Filesize
40KB

Download
memory/4844-8-0x0000000006830000-0x00000000068BA000-memory.dmp

Filesize
552KB

Download
memory/4844-9-0x0000000008E80000-0x0000000008F1C000-memory.dmp

Filesize
624KB

Download
memory/4844-3-0x0000000005250000-0x00000000052E2000-memory.dmp

Filesize
584KB

Download
memory/4844-2-0x0000000005760000-0x0000000005D04000-memory.dmp

Filesize
5.6MB

Download
memory/4844-1-0x0000000000720000-0x00000000007D2000-memory.dmp

Filesize
712KB

Download