sheetrat | a53ba194252795d796412bb2cafee074b5bb298bc1b9efa29994bb78799df92f

Analysis

user interaction
yes
max time kernel
2s
max time network
3s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
02/11/2026, 13:44

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General

Target
Wild neverpasta.exe
Size 263KB
Sample261102-q12efstyhw
SHA256 a53ba194252795d796412bb2cafee074b5bb298bc1b9efa29994bb78799df92f
MD5 fe530c15ed38edc058e4be1b1943e1dd
SHA1 9cddf4d8bf782d62cd968e117b3e8658bb7f1572
SHA512 b2fbbcc355c968d240dd67952cb415a225bc846ea70f5b6a95c6e22048424ac45dd566d70e2f3e9c606a2d0877e208a670acddc08af6be0a243e6b934b3ab3cd
SSDEEP 3072:WgBWBqRG6rvzbZPHy6858M0qNeN3w/jhlhE1Z8Nig95OZx0ASUHi9Bds3b0kawWF:W5IGsq685Npe6VlWT8b95IS/1Gbx
TLSH
T10044E71CFF91E805CD6A3C77CFE610009B7225C22E21A25276496FFD8B553BA58A71BC
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

sheet_ywurkofzmzzo discovery sheetrat trojan

Malware Config

Extracted

Family

sheetrat

Version

Campaign

Sheet_ywurkofzmzzo

167.0.0.1:26739

Signatures

Family: Sheetrat, NonEuclid rat
Sheetrat aka NonEuclid RAT is a trojan written in C#.
trojan sheetrat

Detects Sheetrat obfuscated V1.8 and higher 1 IoCs

Sheetrat aka NonEuclid RAT is a trojan written in C#.

resource	yara_rule
behavioral1/memory/3412-0-0x0000000000E40000-0x0000000000E88000-memory.dmp	family_sheetrat_v4

Detects Sheetrat obfuscated version 1 IoCs

resource	yara_rule
behavioral1/memory/3412-0-0x0000000000E40000-0x0000000000E88000-memory.dmp	Sheetrat_v5

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	Wild neverpasta.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	Wild neverpasta.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3412	Wild neverpasta.exe

C:\Users\Admin\AppData\Local\Temp\Wild neverpasta.exe
"C:\Users\Admin\AppData\Local\Temp\Wild neverpasta.exe"
1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of AdjustPrivilegeToken
PID:3412

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3412-0-0x0000000000E40000-0x0000000000E88000-memory.dmp

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