Overview
overview
10Static
static
10R.E.P.O.v0...ME.rar
windows7-x64
7R.E.P.O.v0...ME.rar
windows10-2004-x64
1R.E.P.O/Mo...tor.js
windows7-x64
R.E.P.O/Mo...tor.js
windows10-2004-x64
3R.E.P.O/OnlineFix.url
windows7-x64
R.E.P.O/OnlineFix.url
windows10-2004-x64
6R.E.P.O/On...64.dll
windows7-x64
R.E.P.O/On...64.dll
windows10-2004-x64
1R.E.P.O/REPO.exe
windows7-x64
R.E.P.O/REPO.exe
windows10-2004-x64
1R.E.P.O/RE...ss.dll
windows7-x64
R.E.P.O/RE...ss.dll
windows10-2004-x64
1R.E.P.O/RE...rp.dll
windows7-x64
R.E.P.O/RE...rp.dll
windows10-2004-x64
1R.E.P.O/RE...bx.dll
windows7-x64
R.E.P.O/RE...bx.dll
windows10-2004-x64
1R.E.P.O/RE...64.dll
windows7-x64
R.E.P.O/RE...64.dll
windows10-2004-x64
1R.E.P.O/RE...ts.dll
windows7-x64
R.E.P.O/RE...ts.dll
windows10-2004-x64
1R.E.P.O/RE...th.dll
windows7-x64
R.E.P.O/RE...th.dll
windows10-2004-x64
1R.E.P.O/RE...ty.dll
windows7-x64
R.E.P.O/RE...ty.dll
windows10-2004-x64
1R.E.P.O/RE...on.dll
windows7-x64
R.E.P.O/RE...on.dll
windows10-2004-x64
1R.E.P.O/RE...3D.dll
windows7-x64
R.E.P.O/RE...3D.dll
windows10-2004-x64
1R.E.P.O/RE...at.dll
windows7-x64
R.E.P.O/RE...at.dll
windows10-2004-x64
1R.E.P.O/RE...me.dll
windows7-x64
R.E.P.O/RE...me.dll
windows10-2004-x64
1Analysis
-
max time kernel
93s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20241010-de -
resource tags
arch:x64arch:x86image:win7-20241010-delocale:de-deos:windows7-x64systemwindows -
submitted
23/03/2025, 09:50
Behavioral task
behavioral1
Sample
R.E.P.O.v0.1.2-OFME.rar
Resource
win7-20241010-de
Behavioral task
behavioral2
Sample
R.E.P.O.v0.1.2-OFME.rar
Resource
win10v2004-20250314-de
Behavioral task
behavioral3
Sample
R.E.P.O/MonoBleedingEdge/etc/mono/4.5/DefaultWsdlHelpGenerator.js
Resource
win7-20240903-de
Behavioral task
behavioral4
Sample
R.E.P.O/MonoBleedingEdge/etc/mono/4.5/DefaultWsdlHelpGenerator.js
Resource
win10v2004-20250314-de
Behavioral task
behavioral5
Sample
R.E.P.O/OnlineFix.url
Resource
win7-20241010-de
Behavioral task
behavioral6
Sample
R.E.P.O/OnlineFix.url
Resource
win10v2004-20250314-de
Behavioral task
behavioral7
Sample
R.E.P.O/OnlineFix64.dll
Resource
win7-20240903-de
Behavioral task
behavioral8
Sample
R.E.P.O/OnlineFix64.dll
Resource
win10v2004-20250313-de
Behavioral task
behavioral9
Sample
R.E.P.O/REPO.exe
Resource
win7-20241010-de
Behavioral task
behavioral10
Sample
R.E.P.O/REPO.exe
Resource
win10v2004-20250314-de
Behavioral task
behavioral11
Sample
R.E.P.O/REPO_Data/Managed/Assembly-CSharp-firstpass.dll
Resource
win7-20240903-de
Behavioral task
behavioral12
Sample
R.E.P.O/REPO_Data/Managed/Assembly-CSharp-firstpass.dll
Resource
win10v2004-20250314-de
Behavioral task
behavioral13
Sample
R.E.P.O/REPO_Data/Managed/Assembly-CSharp.dll
Resource
win7-20240903-de
Behavioral task
behavioral14
Sample
R.E.P.O/REPO_Data/Managed/Assembly-CSharp.dll
Resource
win10v2004-20250314-de
Behavioral task
behavioral15
Sample
R.E.P.O/REPO_Data/Managed/Autodesk.Fbx.dll
Resource
win7-20240903-de
Behavioral task
behavioral16
Sample
R.E.P.O/REPO_Data/Managed/Autodesk.Fbx.dll
Resource
win10v2004-20250314-de
Behavioral task
behavioral17
Sample
R.E.P.O/REPO_Data/Managed/Facepunch.Steamworks.Win64.dll
Resource
win7-20241010-de
Behavioral task
behavioral18
Sample
R.E.P.O/REPO_Data/Managed/Facepunch.Steamworks.Win64.dll
Resource
win10v2004-20250313-de
Behavioral task
behavioral19
Sample
R.E.P.O/REPO_Data/Managed/FbxBuildTestAssets.dll
Resource
win7-20240903-de
Behavioral task
behavioral20
Sample
R.E.P.O/REPO_Data/Managed/FbxBuildTestAssets.dll
Resource
win10v2004-20250314-de
Behavioral task
behavioral21
Sample
R.E.P.O/REPO_Data/Managed/Klattersynth.dll
Resource
win7-20241010-de
Behavioral task
behavioral22
Sample
R.E.P.O/REPO_Data/Managed/Klattersynth.dll
Resource
win10v2004-20250313-de
Behavioral task
behavioral23
Sample
R.E.P.O/REPO_Data/Managed/Mono.Security.dll
Resource
win7-20241023-de
Behavioral task
behavioral24
Sample
R.E.P.O/REPO_Data/Managed/Mono.Security.dll
Resource
win10v2004-20250314-de
Behavioral task
behavioral25
Sample
R.E.P.O/REPO_Data/Managed/Newtonsoft.Json.dll
Resource
win7-20240903-de
Behavioral task
behavioral26
Sample
R.E.P.O/REPO_Data/Managed/Newtonsoft.Json.dll
Resource
win10v2004-20250313-de
Behavioral task
behavioral27
Sample
R.E.P.O/REPO_Data/Managed/Photon3Unity3D.dll
Resource
win7-20240903-de
Behavioral task
behavioral28
Sample
R.E.P.O/REPO_Data/Managed/Photon3Unity3D.dll
Resource
win10v2004-20250314-de
Behavioral task
behavioral29
Sample
R.E.P.O/REPO_Data/Managed/PhotonChat.dll
Resource
win7-20240903-de
Behavioral task
behavioral30
Sample
R.E.P.O/REPO_Data/Managed/PhotonChat.dll
Resource
win10v2004-20250314-de
Behavioral task
behavioral31
Sample
R.E.P.O/REPO_Data/Managed/PhotonRealtime.dll
Resource
win7-20240729-de
Behavioral task
behavioral32
Sample
R.E.P.O/REPO_Data/Managed/PhotonRealtime.dll
Resource
win10v2004-20250314-de
General
-
Target
R.E.P.O.v0.1.2-OFME.rar
-
Size
386.1MB
-
MD5
3272e8d6f9d92fdf583f26b047cd823c
-
SHA1
b539a3e69b8d92b2c48c935f3051ab4b68b3aa34
-
SHA256
fad398fd1100f4afa63068f3d41a7c9be46102b9229c8e43ea6335ad59ac55fb
-
SHA512
364c8d38f5d1b8323eb1bdc3d8548ca2630493e7982a9db6e75c21994979d9adeaba8575c114a78e9fc33d9738177f06c08bc534db27e4e3dd9d5491e334e0d7
-
SSDEEP
6291456:+WVq8Q31asIx4D31VWJTvRMmo5+YgdQAOYUazMVhJ34kYnsWD:rVkafyDoT5LYgwYehJ3lYnsWD
Malware Config
Signatures
-
Executes dropped EXE 3 IoCs
pid Process 2016 REPO.exe 2288 REPO.exe 2848 REPO.exe -
Loads dropped DLL 3 IoCs
pid Process 2564 7zFM.exe 2564 7zFM.exe 2564 7zFM.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2564 7zFM.exe 2564 7zFM.exe 2564 7zFM.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2564 7zFM.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeRestorePrivilege 2564 7zFM.exe Token: 35 2564 7zFM.exe Token: SeSecurityPrivilege 2564 7zFM.exe Token: SeSecurityPrivilege 2564 7zFM.exe Token: SeSecurityPrivilege 2564 7zFM.exe Token: SeSecurityPrivilege 2564 7zFM.exe -
Suspicious use of FindShellTrayWindow 6 IoCs
pid Process 2564 7zFM.exe 2564 7zFM.exe 2564 7zFM.exe 2564 7zFM.exe 2564 7zFM.exe 2564 7zFM.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2564 wrote to memory of 2016 2564 7zFM.exe 31 PID 2564 wrote to memory of 2016 2564 7zFM.exe 31 PID 2564 wrote to memory of 2016 2564 7zFM.exe 31 PID 2564 wrote to memory of 2288 2564 7zFM.exe 32 PID 2564 wrote to memory of 2288 2564 7zFM.exe 32 PID 2564 wrote to memory of 2288 2564 7zFM.exe 32 PID 2564 wrote to memory of 2848 2564 7zFM.exe 34 PID 2564 wrote to memory of 2848 2564 7zFM.exe 34 PID 2564 wrote to memory of 2848 2564 7zFM.exe 34
Processes
-
C:\Program Files\7-Zip\7zFM.exe"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\R.E.P.O.v0.1.2-OFME.rar"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2564 -
C:\Users\Admin\AppData\Local\Temp\7zO40A1A977\REPO.exe"C:\Users\Admin\AppData\Local\Temp\7zO40A1A977\REPO.exe"2⤵
- Executes dropped EXE
PID:2016
-
-
C:\Users\Admin\AppData\Local\Temp\7zO40A73757\REPO.exe"C:\Users\Admin\AppData\Local\Temp\7zO40A73757\REPO.exe"2⤵
- Executes dropped EXE
PID:2288
-
-
C:\Users\Admin\AppData\Local\Temp\7zO40AF1808\REPO.exe"C:\Users\Admin\AppData\Local\Temp\7zO40AF1808\REPO.exe"2⤵
- Executes dropped EXE
PID:2848
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
651KB
MD537e2e7e012343ccef500133286fcbf27
SHA14b7e66039d04b14ddcfb580a6e6a395ea52222be
SHA2561643ff9ed131adde7a22363f26d36308b4b4fb8f9ba61e5afce3b6803c5cb302
SHA512418dcb69e506f42248c00459eb3fa5a576006fead83cb5372e5710a8e95265654c316bbb314e4b8afa69e393a7cdf01219b7e17095d1990ab418f0aed68c687e