Overview
overview
10Static
static
10.Helix/man...ff.exe
windows10-2004-x64
7.Helix/man...ff.exe
windows11-ltsc_2024-x64
7.Helix/man...rg.exe
windows10-2004-x64
1.Helix/man...rg.exe
windows11-ltsc_2024-x64
1.Helix/plans/CLI.exe
windows10-2004-x64
10.Helix/plans/CLI.exe
windows11-ltsc_2024-x64
10.Helix/plu...re.bat
windows10-2004-x64
3.Helix/plu...re.bat
windows11-ltsc_2024-x64
3General
- Target _.Helix.rar
- Size 42.5MB
- Sample260727-14sltsscmf
- SHA256 cc9395dbeb9f288a86cfbfd7bea8b6e2d9a5e6c91b11884477289b43586dac83
- MD5 97f2201d0644c6839137db863c99654a
- SHA1 d5590c86d5a90769b4995044cb10bfa0a0c1b8cd
- SHA512 cf3c3b69bbf343fd1b425c0d175bb95e75336486ca45e6e4efdc49bbd05f1684c092f829d4c6f92ee1127521e1a1471c7c210b6028ae7f77407316d51427d5e1
- SSDEEP 786432:Z0bgm1KtLg6lprpsLrbEzFOqNXRN+aB+FLNtLs4A23RNmzNsXrtORal:kgjflprgrbEROqNXRBBiLnL19uNswc
- TLSH T122A7337688EE7EBC88D3600DC5213FDA41DF97D139D2D9987F33A94A98C4A5094B730A
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
.Helix/manicode/freebuff.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
.Helix/manicode/freebuff.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
.Helix/manicode/rg.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
.Helix/manicode/rg.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
.Helix/plans/CLI.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
.Helix/plans/CLI.exe
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral7
Sample
.Helix/plugins/marketplaces/claude-plugins-official/plugins/plugin-dev/skills/command-development/re.bat
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
.Helix/plugins/marketplaces/claude-plugins-official/plugins/plugin-dev/skills/command-development/re.bat
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
sheetrat
-
1.8
-
t.me/junk_code
-
tcp.niceports.shop:20891
-
qqqqq333qqqqqq
-
anti_virtual
true
-
certificate
rbmhw9c3kr60xnyj
-
exclusion_wd
true
-
hidden_file
true
-
install
true
-
install_watch_dog
true
-
key
rxcon7ti3euu4ee0y
-
path_client
%ProgramFiles%\Search.exe
-
path_watch_dog
%Windows%\Searcher.exe
-
pump
false
-
rootkit
false
-
task_client
ShellHost
-
task_watch_dog
CookieManager
-
use_install_admin
true
-
user_init
true
Targets
-
- Target .Helix/manicode/freebuff.exe
- Size 117.8MB
- SHA256 55c64bbb78ab2a3cab6d5b9999f79d400f4ad44a92e6b723f04d638d79cb209a
- MD5 7a32778a8fc027145090b3074d682de1
- SHA1 429b53881ba198e1adb2f41f36b1d35de623f5f8
- SHA512 fcee6b0d0fc0c543807a80876e056f9bd02e062b81c361f9f62c731b5198f3f74cd3ad9e2db4b54bc56e231c1e274399a3e0575151f7519a2fcf8fb6b21b7d0b
- SSDEEP 786432:vMKVpL0NlvnOMVDLz9/W6PD3m6klrs9wbyfuGpgl5/8OzDuGe3F3/zEsm9iK5enm:vMKVSNV3z9/rmJAwbrF5e5A
- TLSH T1BB489E03B2E75498E0BBC134D6FA5723A532BC454B3055FF26584B312F72AE0AB7AB15
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Loads dropped DLL
-
Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
-
- Target .Helix/manicode/rg.exe
- Size 5.2MB
- SHA256 f162b54de2adfc72d78adb1dbada2dedda111ae0a5e2f6e9500f4f909664c5d2
- MD5 221254977da4eec7b09733b68df6c15e
- SHA1 a6cc52298c629a8c1b58087dfc8e640c57b057ed
- SHA512 7348a343690de8be0730bb12105a245526c25e0f376c4d9ecd7e25d67b4fe382912596026db5ac54f6c2d38f27e8273741cb4e6589ec13b69eb4dc8063e54104
- SSDEEP 49152:IBR0F5OaYXZIgAwCtYsXXEpHxHZYFQyYYorNO7u9l94BuHFG7QdmykDWhmZ/1j4W:3DQJQYwM/SX4F
- TLSH T12C462A16BA9764EDC56AC074834A46726B31B0CB0B357AFF44D442393F6AAF41F3C668
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10 -
- Target .Helix/plans/CLI.exe
- Size 62KB
- SHA256 b3e37329a199dd8f353bb8e4bb2124c960f6b3e79d74b08f205b85b2dfa952e3
- MD5 d37ea445ef643eaba701219731423605
- SHA1 a0c63546c2499fb993fa1e69cb2dd3975031fa49
- SHA512 8753cd674d8980e975ce1905d00e83c5901a34b9a513bceade2c08564a1c7f720d684a0adc7670e0dc177b4f415bd668d3a5fa8842327aa479641d3a0812d3d5
- SSDEEP 1536:oD36IZAt0aJwE1sxSObnktyhTLsgIjGPxX:oDRAt0oB1WSObnktyhayxX
- TLSH T182537C09B3848F21E8BF56BAA2967B20933CE2135442D7571FCBC0C57EA67C19D49CE9
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects Sheetrat Payload
Sheetrat aka NonEuclid RAT is a trojan written in C#.
-
Modifies WinLogon for persistence
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
- Target .Helix/plugins/marketplaces/claude-plugins-official/plugins/plugin-dev/skills/command-development/references/testing-strategies.md
- Size 14KB
- SHA256 e6ccf78d85c23bc58582dbc8b91731c4e412568705ed2c87ac699a1ded9adc67
- MD5 a750696ef7a8becfab019126313dee1c
- SHA1 310a996bb9f360be9ffa1f6a7b3a1b6ea393417d
- SHA512 7dec9186a696923cfce88509c61490fc9edea1b7413a583eac4b62a865c5fe510d56c1e591e2eb9ec40bf598e9ce89ccf945fa7792f28d00d9c51462c77335b4
- SSDEEP 384:E+Q2KSklhi4qkjxNn2VDpxP/c4G613POpngJ0pAs:wlhLrGfFJ2pngJ8As
- TLSH T1D062C655BAAE17610E9700D94C83F75BB695932F9202183EF4FE7438239AFD1906F358
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Ignore Process Interrupts
1Indicator Removal
1File Deletion
1Modify Registry
1