231cbb65ca53f39122fe422f9eecfd39867bac941d378aeb6502415fd83b4ea5

Analysis

max time kernel
134s
max time network
111s
platform
windows10_x64
resource
win10v200722
submitted
24/09/2020, 15:38

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General

Target
INVOICE.exe
Size 668KB
Sample200924-h5mf2khc7a
SHA256 231cbb65ca53f39122fe422f9eecfd39867bac941d378aeb6502415fd83b4ea5
MD5 f547b51cdf7d2d143b1cbe47d493f6b0
SHA1 013fc6ce63a18928d1176d56d9bf713e9673ac32
SHA512 02fda7de75cf0b10c3d7b5c7273b63be8e326c6325dabe2b49596136a2da06f77aa61ad501238f23f9d88ccc48afb31ee2ba7393d1c02082f8d06d0bb7351c46
MD5 SHA1 SHA512

Score

7^/10

spyware

Malware Config

Signatures

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

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

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

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4068 set thread context of 2052	4068	INVOICE.exe	75

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4068	INVOICE.exe
4068	INVOICE.exe
4068	INVOICE.exe
4068	INVOICE.exe
4068	INVOICE.exe
4068	INVOICE.exe
2052	INVOICE.exe
2052	INVOICE.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4068	INVOICE.exe
Token: SeDebugPrivilege	2052	INVOICE.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4068 wrote to memory of 2052	4068	INVOICE.exe	75
PID 4068 wrote to memory of 2052	4068	INVOICE.exe	75
PID 4068 wrote to memory of 2052	4068	INVOICE.exe	75
PID 4068 wrote to memory of 2052	4068	INVOICE.exe	75
PID 4068 wrote to memory of 2052	4068	INVOICE.exe	75
PID 4068 wrote to memory of 2052	4068	INVOICE.exe	75
PID 4068 wrote to memory of 2052	4068	INVOICE.exe	75
PID 4068 wrote to memory of 2052	4068	INVOICE.exe	75

C:\Users\Admin\AppData\Local\Temp\INVOICE.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4068
- C:\Users\Admin\AppData\Local\Temp\INVOICE.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2052

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2052-13-0x0000000000400000-0x000000000043C000-memory.dmp

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memory/2052-22-0x0000000005BA0000-0x0000000005BA1000-memory.dmp

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memory/2052-21-0x0000000005030000-0x0000000005031000-memory.dmp

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memory/2052-16-0x00000000731E0000-0x00000000738CE000-memory.dmp

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memory/4068-5-0x000000000AB50000-0x000000000AB51000-memory.dmp

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memory/4068-8-0x0000000005B00000-0x0000000005B61000-memory.dmp

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memory/4068-9-0x00000000098B0000-0x0000000009909000-memory.dmp

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memory/4068-10-0x000000000A080000-0x000000000A081000-memory.dmp

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memory/4068-7-0x0000000005650000-0x000000000565B000-memory.dmp

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memory/4068-6-0x0000000005590000-0x0000000005591000-memory.dmp

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memory/4068-0-0x00000000731E0000-0x00000000738CE000-memory.dmp

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memory/4068-4-0x000000000B0B0000-0x000000000B0B1000-memory.dmp

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memory/4068-3-0x0000000007810000-0x00000000078A1000-memory.dmp

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memory/4068-1-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

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