2026-10-10_b76e9658916e331091030a441d2f48f4_cobalt-strike_coinminer_conti_elex_hijackloader

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General

Target
2026-10-10_b76e9658916e331091030a441d2f48f4_cobalt-strike_coinminer_conti_elex_hijackloader
Size 277KB
Sample261011-e5qmzae13y
SHA256 2ed8c865faf2283ee22792cccd887b41cce56d6fb7f1c5a49e22e3ce75d48e8c
MD5 b76e9658916e331091030a441d2f48f4
SHA1 eabba8fc48e7a9861502f760ebd171f2a219d0f1
SHA512 08eccb05a37bf630494daba813945e719a1b926720715d1baf6d2fc77cd726fea9fdb337d4c9a9e7e2b47b4d976c8dc73f7e625954e5a5ce571d5f3a0df43b54
SSDEEP 6144:/XzKdNY49u8rVF/ULmczSlUHURodV701neth:Aa4AzmczSLoj012
TLSH
T1DE548C236E496901FB364F3805A367EDBE96BE41249F714B10C5B25E32B7293120B97F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
sample	UPX

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

File Explorer

2026-10-10_b76e9658916e331091030a441d2f48f4_cobalt-strike_coinminer_conti_elex_hijackloader

.exe 277KB
out.upx

.exe 485KB

2026-10-10_b76e9658916e331091030a441d2f48f4_cobalt-strike_coinminer_conti_elex_hijackloader

SHA256 2ed8c865faf2283ee22792cccd887b41cce56d6fb7f1c5a49e22e3ce75d48e8c
MD5 b76e9658916e331091030a441d2f48f4
SHA1 eabba8fc48e7a9861502f760ebd171f2a219d0f1
SHA512 08eccb05a37bf630494daba813945e719a1b926720715d1baf6d2fc77cd726fea9fdb337d4c9a9e7e2b47b4d976c8dc73f7e625954e5a5ce571d5f3a0df43b54
SSDEEP 6144:/XzKdNY49u8rVF/ULmczSlUHURodV701neth:Aa4AzmczSLoj012
TLSH
T1DE548C236E496901FB364F3805A367EDBE96BE41249F714B10C5B25E32B7293120B97F
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

UPX dump on OEP (original entry point)
UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx

Digest

3f:86:e2:8a:2b:f4:7f:f2:7d:99:fc:b6:84:a8:0c:59:3d:4b:e1:e8:93:eb:81:d0:ab:8e:4f:d7:61:2a:80:55

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=Internet Testing Systems,O=Internet Testing Systems,POSTALCODE=21211,STREET=Suite 401+STREET=3000 Chestnut Ave,L=Baltimore,ST=Maryland,C=US

Chains

Mar 10, 2023

CN=Internet Testing Systems,O=Internet Testing Systems,POSTALCODE=21211,STREET=Suite 401+STREET=3000 Chestnut Ave,L=Baltimore,ST=Maryland,C=US

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

CN=Internet Testing Systems,O=Internet Testing Systems,POSTALCODE=21211,STREET=Suite 401+STREET=3000 Chestnut Ave,L=Baltimore,ST=Maryland,C=US

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Subject

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Serial Number

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Timespan

Jan 1, 2004 - Dec 31, 2028

Subject

CN=Internet Testing Systems,O=Internet Testing Systems,POSTALCODE=21211,STREET=Suite 401+STREET=3000 Chestnut Ave,L=Baltimore,ST=Maryland,C=US

Serial Number

f8:f0:31:28:52:d3:a7:0b:43:ed:aa:a5:df:39:c4:a5

Issuer

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

May 7, 2020 - Aug 6, 2023

Subject

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Serial Number

39:72:44:3a:f9:22:b7:51:d7:d3:6c:10:dd:31:35:95

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Mar 12, 2019 - Dec 31, 2028

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Aug 1, 2022 - Nov 9, 2031

Subject

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Serial Number

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6a

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning, ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Nov 2, 2018 - Dec 31, 2030

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Serial Number

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Mar 23, 2022 - Mar 22, 2037

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Serial Number

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Sep 21, 2022 - Nov 21, 2033

Minor OS version

Major OS version

Entry point

547568

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

out.upx

SHA256 1a52308ac19d5710261d92b757cc83ce1f96caf1a99dc50ecb73de6d91f7e4a4
MD5 76878b7986400a6d572b89809afa8bcf
SHA1 c1c2da243433699e0bdfa62923aa9e53e1463db0
SHA512 9c12601f7d76e9c4d8313a69b32090c9e13a34884b7208ff8952cc8675baeaf5dcbe67e8b71a62b88b3f0cc983fb76a2b0b82c03ba7e6f33fc4d3313c61b3418
SSDEEP 6144:J7WQ0j4ltziolIGlnE2dpl01net4gPYfq8ZF02IlLZD:ni4lZio5l01HgPbD
TLSH
T1F8B45C2379C19431F7720E3004A397F87E2AFE21196B795B53C8762E6A312D35216A7F
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

UPX dump on OEP (original entry point)
UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

20471

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

2026-10-10_b76e9658916e331091030a441d2f48f4_cobalt-strike_coinminer_conti_elex_hijackloader

generic

out.upx

generic