Overview
overview
8Static
static
3proxima_0....up.exe
windows10-2004-x64
7proxima_0....up.exe
windows11-ltsc_2024-x64
7$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows11-ltsc_2024-x64
8$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows11-ltsc_2024-x64
3proxima.exe
windows10-2004-x64
6proxima.exe
windows11-ltsc_2024-x64
6General
- Target proxima_0.4.0_x64-setup.exe
- Size 7.4MB
- Sample260623-bwvzjsas2v
- SHA256 6e513c2e6b4015cde394f86a1fe26b94c059564ee1c85e1582931635cebe4b35
- MD5 8a9a8aed64c5a2e1b0be5bdc5491d053
- SHA1 c3be3344a8e9482f4ad7081d9095276133df9bbf
- SHA512 5a684486fb3f2f88e9c6c5713c086653c5beff852a90bac21c23866394c9e477ccdc0262da9ca6f620e8d3d339a964ac28713369737f82e581ff0a89fddbbfc0
- SSDEEP 196608:NzllIyQ/aeAgN3mPilroJp1VFBwi7SzB2RuU:Nf6a7gToJp1Vp7Su
- TLSH T1AC7633337244CE26FFD06C7406F4A901E7CE8E78C47AD59293A8BF5B6672BD39116128
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
proxima_0.4.0_x64-setup.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
proxima_0.4.0_x64-setup.exe
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral9
Sample
proxima.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
proxima.exe
Resource
win11ltsc2024-20260618-en
Malware Config
Targets
-
- Target proxima_0.4.0_x64-setup.exe
- Size 7.4MB
- SHA256 6e513c2e6b4015cde394f86a1fe26b94c059564ee1c85e1582931635cebe4b35
- MD5 8a9a8aed64c5a2e1b0be5bdc5491d053
- SHA1 c3be3344a8e9482f4ad7081d9095276133df9bbf
- SHA512 5a684486fb3f2f88e9c6c5713c086653c5beff852a90bac21c23866394c9e477ccdc0262da9ca6f620e8d3d339a964ac28713369737f82e581ff0a89fddbbfc0
- SSDEEP 196608:NzllIyQ/aeAgN3mPilroJp1VFBwi7SzB2RuU:Nf6a7gToJp1Vp7Su
- TLSH T1AC7633337244CE26FFD06C7406F4A901E7CE8E78C47AD59293A8BF5B6672BD39116128
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10-
Loads dropped DLL
-
- Target $PLUGINSDIR/NSISdl.dll
- Size 15KB
- SHA256 419485a096bc7d95f872ed1b9b7b5c537231183d710363beee4d235bb79dbe04
- MD5 ee68463fed225c5c98d800bdbd205598
- SHA1 306364af624de3028e2078c4d8c234fa497bd723
- SHA512 b14fb74cb76b8f4e80fdd75b44adac3605883e2dcdb06b870811759d82fa2ec732cd63301f20a2168d7ad74510f62572818f90038f5116fe19c899eba68a5107
- SSDEEP 384:7py18oahashajPmIYInUJggBOZgAHhUKijb:7py18oafmeggBOCAHpij
- TLSH T175622D45AA2084F1DBA2167034D73A7A67F18E752A2449C347F35D4EEE16307B33A986
- MD5 SHA1 SHA512 SSDEEP TLSH
Score8/10-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
- Target $PLUGINSDIR/System.dll
- Size 12KB
- SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
- MD5 cff85c549d536f651d4fb8387f1976f2
- SHA1 d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e
- SHA512 531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88
- SSDEEP 192:Zjvco0qWTlt70m5Aj/lQ0sEWD/wtYbBHFNaDybC7y+XBz0QPi:FHQlt70mij/lQRv/9VMjzr
- TLSH T126426B129BB089F2F591583814667F2A6FBE9C5D27F50563CFE304D63D212CB983A283
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/nsDialogs.dll
- Size 9KB
- SHA256 56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2
- MD5 6c3f8c94d0727894d706940a8a980543
- SHA1 0d1bcad901be377f38d579aafc0c41c0ef8dcefd
- SHA512 2094f0e4bb7c806a5ff27f83a1d572a5512d979eefda3345baff27d2c89e828f68466d08c3ca250da11b01fc0407a21743037c25e94fbe688566dd7deaebd355
- SSDEEP 96:o0svUu3Uy+sytcS8176b+XR8pCHFcMcxSgB5PKtAtgt+Nt+rnt3DVEB3YcNqkzfS:o0svWyNO81b8pCHFcM0PuAgkOyuIFc
- TLSH T17012F992E6A450B3C5D6533B35AA2F2DCBBD5325B0926C00C7738E4D39395B66E38353
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target proxima.exe
- Size 21.1MB
- SHA256 ffd226926203af20de8aac5d81683253e878d34d26ac4ad2b84d3bc823bb95c7
- MD5 cb0376b0584772051c24e989aa3262db
- SHA1 7df2d1e92033f4fc34f8035aad6c61e0936690c4
- SHA512 7963a74772623720e27a5ef72a055418cdef04c465de83a6f271b50201c4627c6afb15c8c89a16d5766b4a056b07eacef5236a7bfbe4279b1a42be7e1f4e433e
- SSDEEP 196608:IfU8MXeYFLRooPnQ9ul9G0DMazBfVdGmoxK2:IfU8MHooPF9dVVdGmsp
- TLSH T1282718257B9A9968D05BC47483478A624A7134DB0B35B9FF44C4A6382F7EBF42F38319
- MD5 SHA1 SHA512 SSDEEP TLSH
Score6/10-
Checks whether UAC is enabled
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.