42bf7d3068212fcc28e6642c1bd4194772639fed9e0eb6636b1c2fbd3048f2ac

General

Target

PURCHASE ORDER AVIXCOM.exe
Size

801KB
MD5

c4442bff6152a23ecca4ae0803e28211
SHA1

be5bbb0591479ecf98f6780ab512f33a0d5b285e
SHA256

42bf7d3068212fcc28e6642c1bd4194772639fed9e0eb6636b1c2fbd3048f2ac
SHA512

92a6d5bce7c72160268f267780b6dfeac3429d261982a50035f5cb10ba6f616ab10468686d5c1484fa3fac7bd9700ada28a8c147f7e480de318dc2142f7c7388
SSDEEP

24576:eJNxRpcconBuOhjSXXkVUANWjdk0ZNwxlhdrv/gg2:FVtWq0O1

Score

7^/10

collection spyware stealer

Malware Config

Signatures

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PURCHASE ORDER AVIXCOM.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PURCHASE ORDER AVIXCOM.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PURCHASE ORDER AVIXCOM.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2620 set thread context of 828	2620	PURCHASE ORDER AVIXCOM.exe	91

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2620	PURCHASE ORDER AVIXCOM.exe
2620	PURCHASE ORDER AVIXCOM.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2620	PURCHASE ORDER AVIXCOM.exe
Token: SeDebugPrivilege	828	PURCHASE ORDER AVIXCOM.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2620 wrote to memory of 4736	2620	PURCHASE ORDER AVIXCOM.exe	90
PID 2620 wrote to memory of 4736	2620	PURCHASE ORDER AVIXCOM.exe	90
PID 2620 wrote to memory of 4736	2620	PURCHASE ORDER AVIXCOM.exe	90
PID 2620 wrote to memory of 828	2620	PURCHASE ORDER AVIXCOM.exe	91
PID 2620 wrote to memory of 828	2620	PURCHASE ORDER AVIXCOM.exe	91
PID 2620 wrote to memory of 828	2620	PURCHASE ORDER AVIXCOM.exe	91
PID 2620 wrote to memory of 828	2620	PURCHASE ORDER AVIXCOM.exe	91
PID 2620 wrote to memory of 828	2620	PURCHASE ORDER AVIXCOM.exe	91
PID 2620 wrote to memory of 828	2620	PURCHASE ORDER AVIXCOM.exe	91
PID 2620 wrote to memory of 828	2620	PURCHASE ORDER AVIXCOM.exe	91
PID 2620 wrote to memory of 828	2620	PURCHASE ORDER AVIXCOM.exe	91

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PURCHASE ORDER AVIXCOM.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PURCHASE ORDER AVIXCOM.exe

C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER AVIXCOM.exe
"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER AVIXCOM.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2620
- C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER AVIXCOM.exe
  "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER AVIXCOM.exe"
  2⤵
  PID:4736
- C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER AVIXCOM.exe
  "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER AVIXCOM.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:828

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\PURCHASE ORDER AVIXCOM.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/828-139-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/828-141-0x00000000052C0000-0x0000000005326000-memory.dmp

Filesize
408KB

Download
memory/828-142-0x0000000006650000-0x00000000066A0000-memory.dmp

Filesize
320KB

Download
memory/828-143-0x0000000006870000-0x0000000006A32000-memory.dmp

Filesize
1.8MB

Download
memory/2620-132-0x0000000000E30000-0x0000000000EFE000-memory.dmp

Filesize
824KB

Download
memory/2620-133-0x0000000005E60000-0x0000000006404000-memory.dmp

Filesize
5.6MB

Download
memory/2620-134-0x00000000058B0000-0x0000000005942000-memory.dmp

Filesize
584KB

Download
memory/2620-135-0x0000000005890000-0x000000000589A000-memory.dmp

Filesize
40KB

Download
memory/2620-136-0x0000000008160000-0x00000000081FC000-memory.dmp

Filesize
624KB

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Analysis

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