2026-09-16_da6dcb4e6a1053aae266d3061e93ecbe_cobalt-strike_coinminer_conti_elex_hijackloader

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General

Target
2026-09-16_da6dcb4e6a1053aae266d3061e93ecbe_cobalt-strike_coinminer_conti_elex_hijackloader
Size 277KB
Sample260916-tx2slashkh
SHA256 c4c033a2135302ad4b21513b1a6e39189a4ae0dc6d6b15abc2f239416c3617ff
MD5 da6dcb4e6a1053aae266d3061e93ecbe
SHA1 37dd3544bb0733e0cef831c0fc8cf03f354c46bd
SHA512 c8dacdf6b41a560cab9507ea3c5736f607b2a4130fe847a7ce4d2c84c3cf45b06fc3bc00cbdeb691468dac9c098b9cad1f6952e57864eb01ea76b35041432250
SSDEEP 6144:DXzKdNY49u8rV69V37voBSXNn2qN401netO:8a4A7jvnNI01l
TLSH
T1A2548C636E495901FB324F3805A367EE7A95FE42249F755B10C5B24E32B7293120BA3F
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

2026-09-16_da6dcb4e6a1053aae266d3061e93ecbe_cobalt-strike_coinminer_conti_elex_hijackloader

.exe 277KB
out.upx

.exe 485KB

2026-09-16_da6dcb4e6a1053aae266d3061e93ecbe_cobalt-strike_coinminer_conti_elex_hijackloader

SHA256 c4c033a2135302ad4b21513b1a6e39189a4ae0dc6d6b15abc2f239416c3617ff
MD5 da6dcb4e6a1053aae266d3061e93ecbe
SHA1 37dd3544bb0733e0cef831c0fc8cf03f354c46bd
SHA512 c8dacdf6b41a560cab9507ea3c5736f607b2a4130fe847a7ce4d2c84c3cf45b06fc3bc00cbdeb691468dac9c098b9cad1f6952e57864eb01ea76b35041432250
SSDEEP 6144:DXzKdNY49u8rV69V37voBSXNn2qN401netO:8a4A7jvnNI01l
TLSH
T1A2548C636E495901FB324F3805A367EE7A95FE42249F755B10C5B24E32B7293120BA3F
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

6b:e3:6b:da:35:4e:f2:49:60:c3:a6:f5:f5:1d:5c:56:fa:8a:49:95:93:8f:07:fa:db:e3:d5:b8:6f:5f:13:18

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 1, 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 5755c8890cfa4c4a8863389f3a5a296cb5b11ac04b10fc7f710c0a7f80e97a1f
MD5 fde9218fa19cbbddcf726127c81d1455
SHA1 47cd8805ed0568d190bc8045ba4221d87881cca2
SHA512 381344075ef5ad07c23ed8145b6000c7f28b6b8136f8bb66a7d7c9367e730aa00f8394e87a3a11192683aa3baac6513eb7c1d0dc2f2d09517efb7358ab43be1b
SSDEEP 6144:J7WQ0j4ltziolIGlnE2dpl01net4gPYfq8ZF02IlLZD:ni4lZio5l01HgPbD
TLSH
T18AB45C2379C19431F7320E3004A397F87E2AFE21196B795B53C8762E6A312D35216A7F
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

2026-09-16_da6dcb4e6a1053aae266d3061e93ecbe_cobalt-strike_coinminer_conti_elex_hijackloader

generic

out.upx

generic