5425e664385118755f77716308933c7b5d229f8590a8eef6a92661c21f67839e

Analysis

user interaction
yes
max time kernel
148s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
13/11/2026, 16:11

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General

Target
MEMZ.exe
Size 14KB
Sample261113-tm9epadw9l
SHA256 5425e664385118755f77716308933c7b5d229f8590a8eef6a92661c21f67839e
MD5 382324dd142b3033743ae1bb2e65eb9a
SHA1 4c74c3673bfaf42443d85c026d03029365042dba
SHA512 d620f2e6a07b1dd747d1406c6d0bfaf3ffb72e8a7ed589079b283b84c0e6374933fa9454e9b694af4c3c5ce0131000c07d6c9e6f2cf20d14fefd66b90e1c8e52
SSDEEP 384:lFLnLJD9l7ET4YB+T0YmeoX33hPrhabVJUSF:LLL59eTmAhPsJJB
TLSH
T1EA622C24E7A84366C81A46BF4877CE843330BD56B563EB5D1CF4F1926D3231447A26F9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

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	MEMZ.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	MEMZ.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3140	MEMZ.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3140	MEMZ.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3140	MEMZ.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3140 wrote to memory of 3224	3140	MEMZ.exe	84
PID 3224 wrote to memory of 1404	3224	csc.exe	85

C:\Users\Admin\AppData\Local\Temp\MEMZ.exe
"C:\Users\Admin\AppData\Local\Temp\MEMZ.exe"
1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3140
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\31kwtnd1\31kwtnd1.cmdline"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3224
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
    C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES86CF.tmp" "c:\Users\Admin\AppData\Local\Temp\31kwtnd1\CSCB3C0E4AACD5D4030B226CE915CB125FA.TMP"
    3⤵
    PID:1404

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

31kwtnd1.dll

Path C:\Users\Admin\AppData\Local\Temp\31kwtnd1\31kwtnd1.dll
Size 5KB
SHA256 7dfca35ea4b829c7975db84807423f625f075deec8cf19595feebf9e178cbda9
MD5 6b4405c879483d43fa79136b122fb89e
SHA1 9fbdd86fccbce80638aea12976870b53bbef6a2e
SHA512 87f039c2e84e3d834948a43a79e3d84779d896c24ce4b692487edf744164b96de67ed31d97f2275d3208f193b34a9157188ecff15f2475e6fa6433bf2ef644fb
SSDEEP 48:61vx3BJg4HscODz7ytyWhv4Tbrkd/JtITZbLZjVxjYqE4m2xf1ulza3fq:qJ3o4Hs1AQTbrkWT1ZLmowRK
TLSH
T1E1B1C61277E85516F07F4B749DE30301A678F990CE73C71E1EE040699C713A45A29BB1
MD5 SHA1 SHA512 SSDEEP TLSH

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RES86CF.tmp

Path C:\Users\Admin\AppData\Local\Temp\RES86CF.tmp
Size 1KB
SHA256 6f58c519955e622a826210b1faf99e3a3fcadc145951881751ef90ae965683d0
MD5 64eb3882a4f7c0303e7931ea09c75d33
SHA1 623f8b4cf53646b308e0ef169c87211595293cbb
SHA512 48789eaccbae5d0e26f8854a6de66f1c64eafc9fccbc8d04ac8b26f88f120de446e2a1bd092f840aaa6714065347c158782861a7795fd253dd54c7efbb05e161
TLSH
T1B821EB0183E94B1EF0771731A9FA132F9274FD58EFA2A79B8540422C1C40204EEA1F72
MD5 SHA1 SHA512 TLSH

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__PSScriptPolicyTest_5slvymc1.ov4.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5slvymc1.ov4.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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31kwtnd1.0.cs

Path \??\c:\Users\Admin\AppData\Local\Temp\31kwtnd1\31kwtnd1.0.cs
Size 3KB
SHA256 c431f19f4b0e81af79cff79ce2e6fddd32c1df383b9a3675c61182b8f35d5b66
MD5 bf09dee911a26fdaab8f368a02fd755b
SHA1 dc3721848f5a1c2cd3b4068ede3cfc43393af2aa
SHA512 da14ed50d77224174ef5c8a0852eb0c4767eb54f63cc49ef1126e15b448f5ded1c58ada2fce3f390a7c36d0a55806d72abe2a8b5b36f3e8680b1818edcd43b11
TLSH
T1388134B52B226D3994B157239F84614ED633803313EB3A067ADD42358F3B06853B9FCA
MD5 SHA1 SHA512 TLSH

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31kwtnd1.cmdline

Path \??\c:\Users\Admin\AppData\Local\Temp\31kwtnd1\31kwtnd1.cmdline
Size 494B
SHA256 986cd73882e0cfaa76aca293874425bcef089894794f4a17058dd2445334714e
MD5 75c7298c435aab7f46e8ce933dcad756
SHA1 1060e25ca608642ffaab0623d3637114c298bea4
SHA512 dc114e5998368d62c3a3f2c1681d90e9abb35304f9b32fed9042802c450499aaf2f429b9b6ba2a79a647d1bead0c2e29494d54ac991e3fc6181c6da2a533df16
TLSH
T172F0973B132BC2BF41EA2047556ECAECE273075B34416FD4B6408C1DE4230001BA3F90
MD5 SHA1 SHA512 TLSH

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CSCB3C0E4AACD5D4030B226CE915CB125FA.TMP

Path \??\c:\Users\Admin\AppData\Local\Temp\31kwtnd1\CSCB3C0E4AACD5D4030B226CE915CB125FA.TMP
Size 652B
SHA256 9d82632df912a27e25fdd6d74b531382c156413df965d4230308e8080d44c9f5
MD5 630814d7eb128fd8d7f471182031a566
SHA1 e6940665a48bddfa046b89ff0ebae3eff7394017
SHA512 9d2b64142d98f0b1c372d5ebc100a36e6b834bc057bbbedef6a2287eece3130bf42ae75e4bc365cf61bee7cdf4ed4c6faa62dc07dc22a810bd01579f37901b9a
TLSH
T1E8F05E0963F8020EF0F34B30BDF6836795A8BC65DE32A3ED1840035D2C646108962FB6
MD5 SHA1 SHA512 TLSH

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memory/3140-0-0x0000000000BA0000-0x0000000000BA8000-memory.dmp

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memory/3140-1-0x000000001B730000-0x000000001B740000-memory.dmp

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memory/3140-9-0x000000001B6E0000-0x000000001B702000-memory.dmp

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memory/3140-22-0x0000000002C80000-0x0000000002C88000-memory.dmp

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memory/3140-23-0x000000001B730000-0x000000001B740000-memory.dmp

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