2026-11-06_c5c2ec3c29bf9f4679d5e86e794631b7_cobalt-strike_coinminer_conti_elex_hijackloader

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General

Target
2026-11-06_c5c2ec3c29bf9f4679d5e86e794631b7_cobalt-strike_coinminer_conti_elex_hijackloader
Size 277KB
Sample261107-3ynrssgt2s
SHA256 02eb6d6bcdbaf436fe73837c1dfc9e356431ec767e349dc97bdef6c44cc255df
MD5 c5c2ec3c29bf9f4679d5e86e794631b7
SHA1 7aa752851803cda5e32b47e4222f91e91069a0c7
SHA512 d3aa03288199b6d08e3e4c0a010ac1e60975186c2c2e6cc73c332a8507ee1135a3da2434f808e69d2ef08fbac347e2a7433487aabe5ff28ef805b1a95251c6b2
SSDEEP 3072:HNXEGZJWhfNFC4S60+XoLczrVmXEoYAC2o+pzWGLiw6Zau4NDBzdrmaDQ0cH01nW:tXzKdNY49u8rV+zCwzz9W01netl
TLSH
T135548D636E496901FB324F3815A367ED7AA6FE41249F354B10C5B64E32B7293120B93F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

upx

Malware Config

Signatures

Custom signature

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

2026-11-06_c5c2ec3c29bf9f4679d5e86e794631b7_cobalt-strike_coinminer_conti_elex_hijackloader

.exe 277KB
out.upx

.exe 485KB

2026-11-06_c5c2ec3c29bf9f4679d5e86e794631b7_cobalt-strike_coinminer_conti_elex_hijackloader

SHA256 02eb6d6bcdbaf436fe73837c1dfc9e356431ec767e349dc97bdef6c44cc255df
MD5 c5c2ec3c29bf9f4679d5e86e794631b7
SHA1 7aa752851803cda5e32b47e4222f91e91069a0c7
SHA512 d3aa03288199b6d08e3e4c0a010ac1e60975186c2c2e6cc73c332a8507ee1135a3da2434f808e69d2ef08fbac347e2a7433487aabe5ff28ef805b1a95251c6b2
SSDEEP 3072:HNXEGZJWhfNFC4S60+XoLczrVmXEoYAC2o+pzWGLiw6Zau4NDBzdrmaDQ0cH01nW:tXzKdNY49u8rV+zCwzz9W01netl
TLSH
T135548D636E496901FB324F3815A367ED7AA6FE41249F354B10C5B64E32B7293120B93F
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

5a:85:66:78:5b:ca:a4:c0:99:47:ee:4c:3f:52:18:9b:1e:cd:39:6e:16:46:83:44:23:8a:b1:65:2f:bd:b9:fa

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 28, 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

547552

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 abb02df4ab0cbb683e26f2c696b40193cb1dbada4b0e1c1fc435a3d6a3f2f8ef
MD5 1ed96a735e7558b8c057e53fa50bcbbc
SHA1 f25350f368720973a10bc9a0dcb3970948d1c6be
SHA512 599a26567f10420027dd6fc2ee6c92e4f53fe7759b2047029f4ba7023cd1534a49043b8f6ba9f65a430843289846bcfd3670625f9f4f7a193e4c92c30dcb89be
SSDEEP 6144:J7WQ0j4ltziolIGlnE2dpl01net4gPYfq8ZF02IlLZD:ni4lZio5l01HgPbD
TLSH
T184B45C2379C19431F7720E3004A397F87E2AFE21196B795B53C8762E6A312D35216A7F
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

2026-11-06_c5c2ec3c29bf9f4679d5e86e794631b7_cobalt-strike_coinminer_conti_elex_hijackloader

generic

out.upx

generic