quasar | Client-built[.]exe

resource	yara_rule
sample	family_quasar

resource
Client-built.exe
unpack001/aforge.dll
unpack001/aforge.video.directshow.dll
unpack001/aforge.video.dll
unpack001/gma.system.mousekeyhook.dll
unpack001/protobuf-net.core.dll
unpack001/protobuf-net.dll
unpack001/pulsar.common.dll
unpack001/sharpdx.direct3d11.dll
unpack001/sharpdx.dll
unpack001/sharpdx.dxgi.dll

Client-built.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5db20cf621a5d36a4a0bb0f57dc943442c22c2608bfe751d073664e1bc777d2b
MD5 f52724e096102110d9ad97c5ef1f4f32
SHA1 6c504d74d1ab68c8db9bf02712a543cc4aace0c8
SHA512 797260df064616c4a86fa88aa9787912f035ab99ee10eb8ddb9dbdad96ac5edbcd57f031535c0927f849d18d4eae05f5e4efffb30a4a6978a6b203b306269bea
SSDEEP 24576:WWaSfL7LhKpSW3mAJgYhgTV71l0KKfaOwI55l2ScyFoBVkA4bPn:WWBv0SW3mPGgTx1+KKHwCBFa8B
TLSH
T196450140B7A4C357E1BE5BB9E4B249424FB1F4439D67E75F4A8890692DB3380CE907A3
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

1254302

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

aforge.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 966a474060a8aca70c73ba09d0b6fe2353035961c7107b9003ef879c010ff8da
MD5 02c63f568e598aad85dd401d7b26e82a
SHA1 2da9ec7612835e1f69d4a93aa2d49ec9bdff7f7c
SHA512 da9bff86be8fa890dda80a35ee6c851aa655f087f81804a23c73f8c586b7e13ac5a643e0a516a35787cd97b392aec16bfb95210080e4e53e6144fec9316acdb1
SSDEEP 384:aJtTjIFgPn1Q11umcaOxIapDtoTFC6dmoU:KRcFKoumc9ICDyxmoU
TLSH
T18582B50DEF9CC267CE6F5A7460DB13598335C70AA653DB6784EC04A4AC47389ADA3293
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

23726

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

D:\Andrew\AForge.NET\trunk\Sources\Core\obj\Release\AForge.pdb

aforge.video.directshow.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 666d44798d94eafa1ed21af79e9bc0293ffd96f863ab5d87f78bcee9ef9ffd6b
MD5 17ed442e8485ac3f7dc5b3c089654a61
SHA1 d3a17c1fdd6d54951141053f88bf8238dea0b937
SHA512 9118bf11760354e9971ae8b27f7f6a405e46145b39ca6e6b413cb2e729e51304b895965e9140f66c9e3ef7caa4f344762bf059688b23dd32e4c2df271394fea2
SSDEEP 1536:XwumrikcyTpOKVi+Dqp6viPUCcvKWz3NTpAK+7KI4v8U:6dOKViKa6pOWbhpAKyKIVU
TLSH
T156535BA273B8C633C4AE17F6A4331F4017B1A7495223D79E1F9A519D7CB7B804A50B93
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

67246

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

D:\Andrew\AForge.NET\trunk\Sources\Video.DirectShow\obj\Release\AForge.Video.DirectShow.pdb

aforge.video.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 bafa6ed04ca2782270074127a0498dde022c2a9f4096c6bb2b8e3c08bb3d404d
MD5 0bd34aa29c7ea4181900797395a6da78
SHA1 ddffdcef29daddc36ca7d8ae2c8e01c1c8bb23a8
SHA512 a3734660c0aba1c2b27ab55f9e578371b56c82754a3b7cfd01e68c88967c8dada8d202260220831f1d1039a5a35bd1a67624398e689702481ac056d1c1ddcdb0
SSDEEP 384:Wu9f/hWFwLX+WJ7gfZLTswhHDlOdKaCxkyf0l:HfpZL9uxE9Cxd8l
TLSH
T135924C0AD31CC23FCB6E077EA472026287B0C3626643E7EA5CA951B9BC6736549437D7
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

26670

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

D:\Andrew\AForge.NET\trunk\Sources\Video\obj\Release\AForge.Video.pdb

gma.system.mousekeyhook.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 a67a424013544c8270c12633e2e1e287cd5cf0b3f2e81e8d8204b37a03da59ef
MD5 bfb3bd1cb571360435100bfa6ed2b997
SHA1 1325e8dd76180a165117e04da4ee4a020e996880
SHA512 ae5a88a9e86b9e64b8c289213f814586dfa5fe5e0cc21bdbc3e48c36d81fa9e763c6e78f24e40df07696228270ad72f408846125e61e33cae867ef8ff88a3c15
SSDEEP 768:qYnDJGdu2oE3d7ltSl+Y8sCcm8Doi/L0CPw87qquEZ+r3FhuiFJ8G:VncoU48/AzPwYpNZ6rXJ8G
TLSH
T1E8433B3D1BACDA21CDD98B7E90E2014147B0DB9B2983E7976F5DA1F02CEB7640CB115A
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

52410

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL

PDB paths

C:\projects\globalmousekeyhook\MouseKeyHook\obj\Debug\Gma.System.MouseKeyHook.pdb

protobuf-net.core.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 716e5dc398bca7c4b13b38d2ed72f04b8d76b03fb6f3293e2225b17614533517
MD5 d33aa4ddcf9d2f849249ab28b652ca02
SHA1 6c1cdaee497a0a7dd3d831e367f0f76ad02ddcb9
SHA512 7f09bf135de40e369810140f65f38bb8cd62153a6ce1cc2bc43baeb850f4a47d670ea1884a50efd0e5b5a2a8332c93c0161d79d2721d4dda005432aaf916770b
SSDEEP 6144:GE9CN+H3fk2IvNcN15gnzSz251pl5CPMxqGB+t:cYEcN12SzM2MxqG
TLSH
T164543A181FDC8E66CDFE65B4BCB08ACD0AF6F612D0A7D7C56054D2F7A8823805E146E9
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

292990

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL

PDB paths

protobuf-net.Core.pdb

protobuf-net.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 ca62620b36b834c4d345831f467d40c24e5dc5606c688521e0a277470a1c24f5
MD5 f968979832738bf0922220ff8c958894
SHA1 346157a44019867fa102e06fdf63b95798c63f74
SHA512 e088f7959811e313996b93984e36481e143759dd990efd2dd5b85fcad48a3fa02a029c9ea042bab30ddab1aec67d8ba0adddfbab0badceca2c235aa53709ec05
SSDEEP 6144:6LhfaAGys6YWGJaWzbgZZllHbyo/TDdkG0:PvlnwllHbJTDdL0
TLSH
T1E8446D5D37FC0A1AE6BF6BB6ACB0144046F5FD1BA566EB8E588050FD0C23B815A107B7
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

282070

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL

PDB paths

protobuf-net.pdb

pulsar.common.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 a0281d0833a55857ff0091881dd4fe7234ae494f7274c09d3110e352f1d63957
MD5 1933b8dd8d9de4a49f5b95873c6e3d95
SHA1 a9e2303a208d312f76fee8e6f1d63313f9b159d8
SHA512 9a2b09662cbeeecac5dbf4816b076a2348aa5c6c3193984e8e0f9a680e68e877acc397324f7b5cd8f2b23d9af516ba2c828ffd510129a979063b4a7989661a57
SSDEEP 1536:oRhWpGZA+EBvbpt6WLWBUmqM7SQdP3NFNXF5:osGZHEBvt1+8M2QZ9FH5
TLSH
T10083E82113A8C3ADE74D49B9B47351250775E3497110EAB2CF49F8AEBF267C22842DF6
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

88674

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL

PDB paths

C:\Users\Administrator\Desktop\decompit\PulsarRAT_Decompiled\Common\obj\Release\net472\Pulsar.Common.pdb

sharpdx.direct3d11.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 56f525e33494f4cd2a560a71cdf237303a3fb54a8fa44e1693eba35c9245c60a
MD5 07137e5cc4d5ecc95ca267c9dce042d4
SHA1 d82f5e3d718bc9172fcfe0e8c50cb20251762058
SHA512 9d1d6eb2887653260b62a24d3ab2c358bf15b89f68a1a3a1104f1eb5362725eb535218b9a53211f9cdb67d7793ce346c520a289d66c3edf786b0da5db7c39f0c
SSDEEP 3072:zTlyoOCGOd8DxSEjnhkHTI4A2j4xBJz+gM5w9HDAVvbLvm5KhgeeCjDrgvmjG0Wz:N3n2lB+xQyUeklXAknj1ur
TLSH
T16254F911EA084E8BC98E55FEBC12F90782F98C15004AF7A7E84DC59B1ED23D9D91E7C9
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

288270

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

SharpDX.Direct3D11.pdb

sharpdx.direct3d11.pdb

SHA256 bba95514fb062788c9aec9cd7bc553cf47843c42ca5eb572814ff4b7c82ce7fd
MD5 1600d8adb3e99f85c1e9719e59828559
SHA1 a2259a45ea284247b3aa65ec9c1dbebd47fe208f
SHA512 dd967ab0f86d77fef2e09830c00f318020b519205dd6f8be70fb5d07fd5f6b988ace83487b56ee49973216b385dcaf802408223aa0fd6d9f6203dac6066bcc00
SSDEEP 1536:CpHzmX5+N9aIcSyP6JFzIocUNX290MKc7P9tOaZQTZH:CpyTmyiJFzvNX29frPaTZH
TLSH
T16173E90BEA84AF2ADF574D30586391067374A148DB8FDF47A6DCA33B9C9B794486390C
MD5 SHA1 SHA512 SSDEEP TLSH

Quasar payload

sharpdx.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 a0af255ea4b09a8cdb995b8c6fd1075e46f098e23c2351c974e6ded9b8b620cf
MD5 c52a44933d17d576d4c97b4cb0545841
SHA1 092696fdcc034910aa02c94a5c93f4e1e86e0c50
SHA512 8273ddb86a54c4834d469bbc856d1793c86f2577e21411f30083d4e597427170fd9ca38da2e86f081d284043d5ea4a6d3330037eededd17e37aa885927d0a76d
SSDEEP 6144:IyfsmUCs3Zchh2UBSFKu033XbEUsHBEAT0C:Iy7UCs3Z22UXuwbkHBX
TLSH
T118446D36FF0C1A93CD8E46BAAD63951303B098102552D64FB944A6AD2DCF7847F267E3
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

280462

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

SharpDX.pdb

sharpdx.dxgi.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 bc0243134c93c55ea105d0e9c2a43b6030e973290d0a061cf3a61986a2268a88
MD5 d2edde626c241549eab636aa87fb5d38
SHA1 8d836febd477b3ec44cc37f4f0aecdaa1d7db788
SHA512 490878e20ed764e81e42b8f43faf2adc0810dcd2f65d36f6d6980411617fae9543f0d7b6f110e5363be494097ba3b30dcf3695aea41314fbe19c6a59a55538d1
SSDEEP 1536:x/xP0dmNHRIfvXyTjUxk0+8shTbRqpzMA1JhkrIAcFpZMD9hVRg5bT+02nBJdbea:x/OSSfP60kpVxbUuZKq/4qaTXc
TLSH
T1CDE321826D7483B4E9CF7FBEE695B92A5523F1110481B64612E27A004BC52438F9FFDB
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

153678

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

SharpDX.DXGI.pdb

sharpdx.dxgi.pdb

SHA256 adc6991011da455e001f537db1970b2208d960ba7e66d4d4a534d293235b4463
MD5 44e3cf00d4eda7f4aa38044d578aa537
SHA1 d73e59804e3ee494a4612185771f7f67b2fd64ae
SHA512 b83080b7968e5b32dd7b1be70eb7f9bde797de248a5b4c5c94eea6ec0342ad8fa78b4ff46e63835edca340c3f3b254044f0348bc84f728edd37db1ec223030dd
SSDEEP 384:JNne+E628lTYV+5Puni3MKW6kqQ9aRrwytEc8nl0FXGwxXl3kKjF2kCkB72KRleh:je+E628lv5Gi3MKWNqR928ksF2t4lg
TLSH
T151F2604AEFA4931EC3239B7594A3A32303749149CFDB471B13DDB7296C4A3E84DA295C
MD5 SHA1 SHA512 SSDEEP TLSH

Quasar payload

sharpdx.pdb

SHA256 4109cfff6e17d9bd2efdc7fd52a4f544b5c66c9743c9e8ccf7d8a2f6cfc23eb7
MD5 2883c3a35927e62ebe1871c130e93f31
SHA1 1a7c10aa582cceebffd9bc77a11353aaae6417e9
SHA512 9bc6cdae59163756f9110867353e513cf53003a2c171e9458d920d83a8d025ab9dcffc3278309223e9ba257b88cdb3f7f5c23ba78bb8ca4168b74f91dace8658
SSDEEP 768:wIla9Y6ZBiygU1v+cALYbshPln6wWxwAU/fHKcnLQ8:CO0zWcQEIlnxF66
TLSH
T10213C506D9A68B2BCA56163E4F3347155B30E28CEA06CB0713EDF7B5AC5BB040DA356C
MD5 SHA1 SHA512 SSDEEP TLSH

Quasar payload

system.buffers.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 accccfbe45d9f08ffeed9916e37b33e98c65be012cfff6e7fa7b67210ce1fefb
MD5 ecdfe8ede869d2ccc6bf99981ea96400
SHA1 2f410a0396bc148ed533ad49b6415fb58dd4d641
SHA512 5fc7fee5c25cb2eee19737068968e00a00961c257271b420f594e5a0da0559502d04ee6ba2d8d2aad77f3769622f6743a5ee8dae23f8f993f33fb09ed8db2741
SSDEEP 384:/rMdp9yXOfPfAxR5zwWvYW8a2cyHRN7vCvlbLg:/rMcXP6N6e
TLSH
T156926D12DBAC4213DE3B2E7012A4C9C62E3AD3C66A11DB5E1848F5591ED37CACF11B6D
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload

Digest

d4:65:dc:35:86:93:2f:fb:0d:d0:c1:ac:2f:31:92:bd:28:75:14:21:57:3f:3b:7d:55:33:05:32:59:3d:d4:62

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Chains

Feb 19, 2020

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Minor OS version

0

Major OS version

4

Entry point

17218

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL

PDB paths

E:\A\_work\156\s\corefx\bin\obj\AnyOS.AnyCPU.Release\System.Buffers\netfx\System.Buffers.pdb

system.collections.immutable.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 d168af8e4a1263b5844180b1b371c5879b21b5b666feef7ca749b10192688006
MD5 7b2a749a73990140bb21395e2c786f0c
SHA1 2f1ebb67e21b33c74c4c6cf217ac1f797959f18b
SHA512 aefaa2ea20766775581da160291c234f5aef3a81a356ece2af4051f6c453c213cde2ebcae1986f9ca113d27aced45e50237fde3e1af8b2a1537e2098cb65abd4
SSDEEP 3072:EWXnUaec5PO4MJJEUjYeasDs4fGBvSj2bgtZV1HJ7IMt7RMjODTAkzcKb:EWEaVPO4gJNSsDsowvSj2bgtn1CXDkA2
TLSH
T183142900B38C5B33CEBF5DB3B962949B4A32C647A196F79E60DDFBB440833648C94529
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload

Digest

6f:82:f5:ad:ca:82:31:07:87:f6:40:56:2c:9e:58:31:13:9e:24:b2:bc:cb:74:25:83:ec:34:2b:88:de:1f:53

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Chains

Oct 18, 2022

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Minor OS version

0

Major OS version

4

Entry point

192858

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL

PDB paths

/_/artifacts/obj/System.Collections.Immutable/Release/net462/System.Collections.Immutable.pdb

system.memory.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 bf3fb84664f4097f1a8a9bc71a51dcf8cf1a905d4080a4d290da1730866e856f
MD5 f09441a1ee47fb3e6571a3a448e05baf
SHA1 3c5c5df5f8f8db3f0a35c5ed8d357313a54e3cde
SHA512 0199ae0633bccfeaefbb5aed20832a4379c7ad73461d41a9da3d6dc044093cc319670e67c4efbf830308cbd9a48fb40d4a6c7e472dcc42eb745c6ba813e8e7c6
SSDEEP 3072:nUGrszKKLB8a9DvrJeeesIf3amN32AW/rcyw/s:OB8l3/aK32qU
TLSH
T1BAD37D6857C6DE56DB5FEC70E02052016631C52F5742BBEE5DC8B8F026923EA28193FE
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload

Digest

a4:6c:07:cf:a9:38:ad:dd:05:7b:ae:24:e4:ad:78:9e:fa:07:82:fb:e0:b3:ea:d5:f5:bc:8e:78:ff:71:9b:27

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Chains

May 8, 2022

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Minor OS version

0

Major OS version

4

Entry point

136114

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL

PDB paths

D:\a\_work\1\s\corefx\bin\obj\AnyOS.AnyCPU.Release\System.Memory\netfx\System.Memory.pdb

system.numerics.vectors.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 1d3ef8698281e7cf7371d1554afef5872b39f96c26da772210a33da041ba1183
MD5 aaa2cbf14e06e9d3586d8a4ed455db33
SHA1 3d216458740ad5cb05bc5f7c3491cde44a1e5df0
SHA512 0b14a039ca67982794a2bb69974ef04a7fbee3686d7364f8f4db70ea6259d29640cbb83d5b544d92fa1d3676c7619cd580ff45671a2bb4753ed8b383597c6da8
SSDEEP 1536:nPOw0SUUKw+GbgjMV+fCY1UiiGZ6qetMXIAMZ2zstK/hV+sUwS:nWw0SUUKBM8aOUiiGw7qa9tK/bJS
TLSH
T174B387E37F1EA476C7CE857F24F74E1D62B52A57C523D6B640CA5AA2016339B28040FB
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload

Digest

99:0e:22:c8:fb:bc:e4:62:63:f1:99:41:db:03:50:70:a9:f7:d6:99:5f:43:9a:3b:2d:d5:4b:9c:fc:3d:7c:e6

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Chains

May 15, 2018

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

PE Signature issue

Digest

12:57:a0:40:75:36:a1:51:f8:dd:f2:97:bc:f9:16:a8:2c:bd:f3:8d

Digest Algorithm

sha1

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Chains

May 15, 2018

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Subject

CN=Microsoft Time-Stamp Service,OU=AOC+OU=Thales TSS ESN:C3B0-0F6A-4111,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:00:c2:a0:09:c5:37:76:e9:f6:cd:00:00:00:00:00:c2

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Sep 7, 2016 - Sep 7, 2018

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79

Issuer

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Aug 11, 2017 - Aug 11, 2018

Subject

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

61:33:26:1a:00:00:00:00:00:31

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Aug 31, 2010 - Aug 31, 2020

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

61:16:68:34:00:00:00:00:00:1c

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Apr 3, 2007 - Apr 3, 2021

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:00:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Aug 11, 2017 - Aug 11, 2018

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

61:0e:90:d2:00:00:00:00:00:03

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Jul 8, 2011 - Jul 8, 2026

Subject

CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

61:09:81:2a:00:00:00:00:00:02

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Jul 1, 2010 - Jul 1, 2025

Subject

CN=Microsoft Time-Stamp Service,OU=AOC+OU=nCipher DSE ESN:D236-37DA-9761,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:00:ae:0e:d6:4e:96:89:db:00:f5:00:00:00:00:00:ae

Issuer

CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Sep 7, 2016 - Sep 7, 2018

Minor OS version

0

Major OS version

4

Entry point

103866

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL

PDB paths

E:\A\_work\39\s\corefx\bin/obj/AnyOS.AnyCPU.Release/System.Numerics.Vectors/net46\System.Numerics.Vectors.pdb

system.runtime.compilerservices.unsafe.dll

IMPHASH dae02f32a21e03ce65412f6e56942daa
SHA256 37768488e8ef45729bc7d9a2677633c6450042975bb96516e186da6cb9cd0dcf
MD5 c610e828b54001574d86dd2ed730e392
SHA1 180a7baafbc820a838bbaca434032d9d33cceebe
SHA512 441610d2b9f841d25494d7c82222d07e1d443b0da07f0cf735c25ec82f6cce99a3f3236872aec38cc4df779e615d22469666066ccefed7fe75982eefada46396
SSDEEP 384:EybU8ndrbbT9NWB2WL/uPHRN7bhlsQVryo:Ey5ndvWbMPVryo
TLSH
T1A8824A21CFD84503FE627B344568D183FE38E38A6806A36A2586F57A1CD63C57B31E38
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Quasar payload

Digest

a0:70:99:f3:f5:b7:ef:fb:27:e6:01:6f:08:b5:3a:37:53:0b:75:67:14:d0:60:c5:7a:94:ea:2c:97:22:88:f7

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Chains

Oct 27, 2021

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Minor OS version

0

Major OS version

4

Entry point

14030

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

D:\a\_work\1\s\artifacts\obj\System.Runtime.CompilerServices.Unsafe\net461-Release\System.Runtime.CompilerServices.Unsafe.pdb

Sharing

General

Malware Config

Signatures

File Explorer

Client-built.exe

mscoree

dotnet

aforge.dll

mscoree

dotnet

aforge.video.directshow.dll

mscoree

dotnet

aforge.video.dll

mscoree

dotnet

gma.system.mousekeyhook.dll

mscoree

dotnet

protobuf-net.core.dll

mscoree

dotnet

protobuf-net.dll

mscoree

dotnet

pulsar.common.dll

mscoree

dotnet

sharpdx.direct3d11.dll

mscoree

dotnet

sharpdx.direct3d11.pdb

sharpdx.dll

mscoree

dotnet

sharpdx.dxgi.dll

mscoree

dotnet

sharpdx.dxgi.pdb

sharpdx.pdb

system.buffers.dll

mscoree

dotnet

system.collections.immutable.dll

mscoree

dotnet

system.memory.dll

mscoree

dotnet

system.numerics.vectors.dll

PE Signature issue

mscoree

dotnet

system.runtime.compilerservices.unsafe.dll

mscoree

dotnet