Overview
overview
10Static
static
10REPO-Steam...1).rar
windows7-x64
7REPO-Steam...1).rar
windows10-2004-x64
1R.E.P.O/Mo...tor.js
windows7-x64
3R.E.P.O/Mo...tor.js
windows10-2004-x64
3R.E.P.O/OnlineFix.url
windows7-x64
6R.E.P.O/OnlineFix.url
windows10-2004-x64
6R.E.P.O/On...64.dll
windows7-x64
1R.E.P.O/On...64.dll
windows10-2004-x64
1R.E.P.O/REPO.exe
windows7-x64
1R.E.P.O/REPO.exe
windows10-2004-x64
1R.E.P.O/RE...ss.dll
windows7-x64
1R.E.P.O/RE...ss.dll
windows10-2004-x64
1R.E.P.O/RE...rp.dll
windows7-x64
1R.E.P.O/RE...rp.dll
windows10-2004-x64
1R.E.P.O/RE...bx.dll
windows7-x64
1R.E.P.O/RE...bx.dll
windows10-2004-x64
1R.E.P.O/RE...64.dll
windows7-x64
1R.E.P.O/RE...64.dll
windows10-2004-x64
1R.E.P.O/RE...ts.dll
windows7-x64
1R.E.P.O/RE...ts.dll
windows10-2004-x64
1R.E.P.O/RE...th.dll
windows7-x64
1R.E.P.O/RE...th.dll
windows10-2004-x64
1R.E.P.O/RE...ty.dll
windows7-x64
1R.E.P.O/RE...ty.dll
windows10-2004-x64
1R.E.P.O/RE...on.dll
windows7-x64
1R.E.P.O/RE...on.dll
windows10-2004-x64
1R.E.P.O/RE...3D.dll
windows7-x64
1R.E.P.O/RE...3D.dll
windows10-2004-x64
1R.E.P.O/RE...at.dll
windows7-x64
1R.E.P.O/RE...at.dll
windows10-2004-x64
1R.E.P.O/RE...me.dll
windows7-x64
1R.E.P.O/RE...me.dll
windows10-2004-x64
1Analysis
-
max time kernel
121s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20/03/2025, 06:05
Behavioral task
behavioral1
Sample
REPO-SteamRIP.com (1).rar
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
REPO-SteamRIP.com (1).rar
Resource
win10v2004-20250313-en
Behavioral task
behavioral3
Sample
R.E.P.O/MonoBleedingEdge/etc/mono/4.5/DefaultWsdlHelpGenerator.js
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
R.E.P.O/MonoBleedingEdge/etc/mono/4.5/DefaultWsdlHelpGenerator.js
Resource
win10v2004-20250314-en
Behavioral task
behavioral5
Sample
R.E.P.O/OnlineFix.url
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
R.E.P.O/OnlineFix.url
Resource
win10v2004-20250314-en
Behavioral task
behavioral7
Sample
R.E.P.O/OnlineFix64.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
R.E.P.O/OnlineFix64.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral9
Sample
R.E.P.O/REPO.exe
Resource
win7-20250207-en
Behavioral task
behavioral10
Sample
R.E.P.O/REPO.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral11
Sample
R.E.P.O/REPO_Data/Managed/Assembly-CSharp-firstpass.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
R.E.P.O/REPO_Data/Managed/Assembly-CSharp-firstpass.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral13
Sample
R.E.P.O/REPO_Data/Managed/Assembly-CSharp.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
R.E.P.O/REPO_Data/Managed/Assembly-CSharp.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral15
Sample
R.E.P.O/REPO_Data/Managed/Autodesk.Fbx.dll
Resource
win7-20241023-en
Behavioral task
behavioral16
Sample
R.E.P.O/REPO_Data/Managed/Autodesk.Fbx.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral17
Sample
R.E.P.O/REPO_Data/Managed/Facepunch.Steamworks.Win64.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
R.E.P.O/REPO_Data/Managed/Facepunch.Steamworks.Win64.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral19
Sample
R.E.P.O/REPO_Data/Managed/FbxBuildTestAssets.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
R.E.P.O/REPO_Data/Managed/FbxBuildTestAssets.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral21
Sample
R.E.P.O/REPO_Data/Managed/Klattersynth.dll
Resource
win7-20241010-en
Behavioral task
behavioral22
Sample
R.E.P.O/REPO_Data/Managed/Klattersynth.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral23
Sample
R.E.P.O/REPO_Data/Managed/Mono.Security.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
R.E.P.O/REPO_Data/Managed/Mono.Security.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral25
Sample
R.E.P.O/REPO_Data/Managed/Newtonsoft.Json.dll
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
R.E.P.O/REPO_Data/Managed/Newtonsoft.Json.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral27
Sample
R.E.P.O/REPO_Data/Managed/Photon3Unity3D.dll
Resource
win7-20250207-en
Behavioral task
behavioral28
Sample
R.E.P.O/REPO_Data/Managed/Photon3Unity3D.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral29
Sample
R.E.P.O/REPO_Data/Managed/PhotonChat.dll
Resource
win7-20241010-en
Behavioral task
behavioral30
Sample
R.E.P.O/REPO_Data/Managed/PhotonChat.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral31
Sample
R.E.P.O/REPO_Data/Managed/PhotonRealtime.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
R.E.P.O/REPO_Data/Managed/PhotonRealtime.dll
Resource
win10v2004-20250314-en
General
-
Target
REPO-SteamRIP.com (1).rar
-
Size
356.1MB
-
MD5
0e2f2ffb11368a49808761920c589ca2
-
SHA1
988e2e12c6dca8a30f12ab9ff0a013aa26fe2759
-
SHA256
58de43fc39f4b70767e21d0b11091fbb9c164ac33fee5374bffa4fbc94b54de1
-
SHA512
12d317dfa4356220b315e900e1605bb0439fc8e45a14d948d7fd45d6dcc5e31069c8e6bfb34e4023745cca15bf1bc1fe27977474dd61b93373f4bc24edcdafbb
-
SSDEEP
6291456:F+OmJ+KJsh82HcvufaTW6Z8QtrlxBn3soLhG0pHvcwt8zx+/+qJY5U3ykh2MtM:F+OmJJshrHN6Z8Gxh8ocYbtixfiYYlhm
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 2128 REPO.exe -
Loads dropped DLL 1 IoCs
pid Process 2504 7zFM.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2504 7zFM.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2504 7zFM.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 2504 7zFM.exe Token: 35 2504 7zFM.exe Token: SeSecurityPrivilege 2504 7zFM.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2504 7zFM.exe 2504 7zFM.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2504 wrote to memory of 2128 2504 7zFM.exe 31 PID 2504 wrote to memory of 2128 2504 7zFM.exe 31 PID 2504 wrote to memory of 2128 2504 7zFM.exe 31
Processes
-
C:\Program Files\7-Zip\7zFM.exe"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\REPO-SteamRIP.com (1).rar"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2504 -
C:\Users\Admin\AppData\Local\Temp\7zO8C9A4F37\REPO.exe"C:\Users\Admin\AppData\Local\Temp\7zO8C9A4F37\REPO.exe"2⤵
- Executes dropped EXE
PID:2128
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
651KB
MD537e2e7e012343ccef500133286fcbf27
SHA14b7e66039d04b14ddcfb580a6e6a395ea52222be
SHA2561643ff9ed131adde7a22363f26d36308b4b4fb8f9ba61e5afce3b6803c5cb302
SHA512418dcb69e506f42248c00459eb3fa5a576006fead83cb5372e5710a8e95265654c316bbb314e4b8afa69e393a7cdf01219b7e17095d1990ab418f0aed68c687e