Overview
overview
6Static
static
3ef_command...CW.exe
windows10-2004-x64
6ef_command...CW.exe
windows11-ltsc_2024-x64
6ef_command...DE.chm
windows10-2004-x64
1ef_command...DE.chm
windows11-ltsc_2024-x64
1ef_command...US.chm
windows10-2004-x64
1ef_command...US.chm
windows11-ltsc_2024-x64
1ef_command...EP.exe
windows10-2004-x64
1ef_command...EP.exe
windows11-ltsc_2024-x64
1ef_command...32.dll
windows10-2004-x64
1ef_command...32.dll
windows11-ltsc_2024-x64
1ef_command...h2.dll
windows10-2004-x64
1ef_command...h2.dll
windows11-ltsc_2024-x64
1ef_command...0u.dll
windows10-2004-x64
1ef_command...0u.dll
windows11-ltsc_2024-x64
1ef_command...32.dll
windows10-2004-x64
1ef_command...32.dll
windows11-ltsc_2024-x64
1General
- Target 239e6215846d1010072278aa2e2a1a83c09bda1db08ff29f7cfd5643235e4199
- Size 7.5MB
- Sample260825-cskvvawcne
- SHA256 239e6215846d1010072278aa2e2a1a83c09bda1db08ff29f7cfd5643235e4199
- MD5 12a28fa89772892ee44bf179f2ef58db
- SHA1 311d8da7b8d47736d279fff20768492be468ac77
- SHA512 4ef699f2fad615415216f5f6dd01db29a1996d25ceb6b2038258372577d795ab1fa738b2ce94d1daf621b41ada364507103dde2e98a65f044a45ad0af3f2cd6e
- SSDEEP 196608:46D6TogK0eaH4f8vJZHl32Cg3epCKNe3HtpqfnXwebB6w4B8R:ZyoD0bq8VxpHIXtQ1t6w9R
- TLSH T1477633515CB6629BD38FF73BB2A23F21905631A0633F04A793C718E534E6698BF1DA05
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
ef_commander_64/EFCW.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
ef_commander_64/EFCW.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
ef_commander_64/EFCW_DE.chm
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
ef_commander_64/EFCW_DE.chm
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral5
Sample
ef_commander_64/EFCW_US.chm
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
ef_commander_64/EFCW_US.chm
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
ef_commander_64/EFEP.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
ef_commander_64/EFEP.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
ef_commander_64/libeay32.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
ef_commander_64/libeay32.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
ef_commander_64/libssh2.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
ef_commander_64/libssh2.dll
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral13
Sample
ef_commander_64/sqx20u.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
ef_commander_64/sqx20u.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
ef_commander_64/ssleay32.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
ef_commander_64/ssleay32.dll
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target ef_commander_64/EFCW.EXE
- Size 9.5MB
- SHA256 a757b249c182a28926811d28565b54029bf245c8f3f0032e01f85073f8acf0bc
- MD5 2fbf7389c08e637f0007d7ee04bd3c86
- SHA1 1527d9396bf52a1a505d4fa079d233341bab9ff3
- SHA512 df912d48efc126872f583e9be720b4cf53d155c24485703d6c278359cb066e5649bcbe648c2f5a2eb2266f78e4f8692e7db45816e64b5a580cf192f103ddeb4e
- SSDEEP 196608:Xo9i2UX5ON3f1TSlblt6LkCGy6dA7KRirp:XyicpNOy6dA7Ksp
- TLSH T1A1A65D46F7A2D0D9C076C038C4429226F6713D556B328BEF66487F6AAF327E35939342
- MD5 SHA1 SHA512 SSDEEP TLSH
Score6/10-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
- Target ef_commander_64/EFCW_DE.CHM
- Size 1.5MB
- SHA256 ed97e39206510a272ee56487dc6e91fa78d70940b47742939a911a8de3b252a6
- MD5 8bbc80b9c4c54ba4debd2f10b46f5998
- SHA1 30a24fa1bec4669e78c0ef6da4d9392504d36215
- SHA512 2ef5697180946a4453c5ed30aad0e992cc9f0e29da6d23efcc32baf26a1ff958e547be6698b0e5724444f3e5c009cb62439fa21a819cb3efd301231561a04e68
- SSDEEP 24576:b8pkNN85be6OvYHaZ6C+A0nCnaSygMK9zOuj9Kip2eZwCHhhqdxTR4UFTLfgSwdK:Q40beV/Z6C+m74K4i9KgHTCF9dfg/dK
- TLSH T145753376641E3119C3EECA3DFAC63D4E828170F0E62419C7939F180AF67ABD6D25244B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10 -
- Target ef_commander_64/EFCW_US.CHM
- Size 139KB
- SHA256 37813b6adbd4b6446dc35e9bb23fbb6c8e2fc4f580b81720b68f3679f7fcacaa
- MD5 1f106f0069fa1618f34c019a867702d4
- SHA1 c8ed8a4721ab7bf1507169d2dbd0ae0ea344f529
- SHA512 9bc85d763c4e0c50be7acdd411ce9f51e538ae6f0f3b281885da19f0fc1938a102296fed33c2c435d95a894dddc1c5c7884216fc62c3787d635f65d28baebe1b
- SSDEEP 3072:naHQ26rTe2E0URJq630gtsb7zQsL4QZjHlQD+NzOoOODhg8jKcx:nayS2E0+tt03rsQZjHs+NzvDS8jKcx
- TLSH T153D312700A7E5038E0A95631F7931A7D00A7762AE4A5611F8B633D19C7BEB81FF41F16
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10 -
- Target ef_commander_64/EFEP.EXE
- Size 160KB
- SHA256 8be045845573eb4e4712fcaf33a2ce65cfd1b794d0e033fa52535f120e24c3ae
- MD5 eebaed79046f4d2f184eda2dcb6ab6d0
- SHA1 94885eaa54bcc22bc9bdff2c92b70f7221372524
- SHA512 976441dfb438ef614f2f84967ead913c3f013b025022bceeb843fec1c72bbd565e2bc928f776a68d5e4b5b495c395010572c121a548b91e4a3806811749b91ab
- SSDEEP 3072:nI/fouRCNlK0gMcDDSUmcapK4HQjQ5KIxI94OKI++rfQ/s:I/f5RCN6fDnmclgs4nJ2J
- TLSH T15AF3AE4BB7A160F5D46AD074C9D26A5AFB71B8664B7043CF1620865E2F333E1AE3E311
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10 -
- Target ef_commander_64/libeay32.dll
- Size 2.2MB
- SHA256 f42072ff92bc3e7ed4d4dab0c377d38a90f2da17995c047a81d6cf470ac0fe27
- MD5 2db3fff8a53f3d5238ed00502a4f1999
- SHA1 5ebbb62acfebab6d109bae51fd247eb36f703ddd
- SHA512 acb514e0ff1d9ae2303c0821aca9f319b3a9c7c366da73e752f489ff8d2030993e4e97809dba64af7a8b3ee6ac4033ecbd85acd660530ce43c5504d432b38550
- SSDEEP 49152:eqNGtlq1XVwASOHjAdgb6j9VohWcd2jNhbubJf4fIU6iqsbq56oPw:eWE2FhWcChbQJAw+Lbq56
- TLSH T102B57B229654D1F1E6ABD07CC975463BE2F0B81807B0A7E76AA9C1311B23EEC727D744
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10 -
- Target ef_commander_64/libssh2.dll
- Size 474KB
- SHA256 95b778050d791fd707fe544f1ae46cfae0ad0b2289c5bcf3b206d6894317d26a
- MD5 b0e68f1e7066b88fb7d43a1642c9d870
- SHA1 1373e94f862df8b534cebfc31b571c870f3d2dad
- SHA512 561d4f8b9b4f15da5616ae7e955398cf004686eea7adc64c78fac28b811dfd4e570947d1dcf5a9f60ae5b88fc340e6b898db9d9aaac343c20e5dfaa73916e714
- SSDEEP 12288:OeSAHl4G2gS7B0sNt9Hd4pz9DFTqGrXl8W:OTo4FgS7B0sNObFT/R
- TLSH T106A47B46B3E106B5D4B7C178C5A34A1BEBB1B4065364DBEF03A496691F237E02B3E361
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10 -
- Target ef_commander_64/sqx20u.dll
- Size 597KB
- SHA256 d358980ec040e1ef6c401044b812316eec54953619ba8508f0bb646855c383d8
- MD5 2c232d7ef9bf4ae29fc7ca0dd815b260
- SHA1 85edd37cd1b37c23386fe5ff04be9df963cfe79e
- SHA512 25266bfc8f93c5cd21176b5515282613ebbb998b68d89cea90deee7764735ca4fcf00f070d10f6c24483da197ccffa3d901a48860bd111dce3a41b3309d7c555
- SSDEEP 12288:Ekfey+MEMgdrY2RAY3HiH9mauIuIERiA3fiweP4RmLoh3nXuABoG:EoX+ljc2RAqHiH9mauu+iChR2tkp
- TLSH T10ED48D86B36803F8D567C17889578A27E6F574450338ABDF42A0DB7A2F137E05A3A335
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10 -
- Target ef_commander_64/ssleay32.dll
- Size 377KB
- SHA256 97a4ab8a66af7ba34b70510b033fdab06b7f9a1c63d32793b4de6a4cd24fc1ec
- MD5 821365b85a4bb5294c02436b10f61e9a
- SHA1 55389ca89a07c738a0b680dc5b8737bca437c71e
- SHA512 e88988f94d202f977226cb8a57f0c4a22fb73a87b5eb166846509216a75945a59f99cd033d861f5f6b66e99e1003cb0a0ed7a88d7a512f68a481563e982c6229
- SSDEEP 6144:8J/iCKjDLxA8L2kl/j1bJrQkTYOHwD3Ugbv3pk8St1m4n6Sgrns7N3u24zf5/Xl2:8JpiDtA9kl/j1bJrQkTYOHwD3Ugb/pkp
- TLSH T129841A42A6700C95D8D7D178C6274BA3FB74B85883386BC31B2A851A1F537EC757E3A8
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10