2026-07-12_fe1860d13b5ac34b5541e418e0801d2b_cobalt-strike_emotet_hijackloader_icedid_njrat_remcos_satacom_vidar

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General

Target
2026-07-12_fe1860d13b5ac34b5541e418e0801d2b_cobalt-strike_emotet_hijackloader_icedid_njrat_remcos_satacom_vidar
Size 7.2MB
Sample260712-mractsh18x
SHA256 07164233d04cae0eef49a07576bc4b463753c94e85575a677c0f722a7c20e205
MD5 fe1860d13b5ac34b5541e418e0801d2b
SHA1 9e1fc1669f7c678d0df27b6abe539b59793f0f21
SHA512 87be39b257bf2039280e195401b44e7178ec514dcff8ef2476b6ba89f7ec19d4ff26767b87a2f7f2f05635fb72aab4fce2053990aa4d8be4731cb78d5044d024
SSDEEP 98304:I/h1+a0oAaldmdmnpgu5x6M1c/h1+a0oAaldmdmnpk:I/h1+vKmd0hw/h1+vKmd0e
TLSH
T1C1765B13B19440E9D156C074CE86D236EB727C4947F1A6EF3281BAD92E37AD07B3A721
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
2026-07-12_fe1860d13b5ac34b5541e418e0801d2b_cobalt-strike_emotet_hijackloader_icedid_njrat_remcos_satacom_vidar

File Explorer

2026-07-12_fe1860d13b5ac34b5541e418e0801d2b_cobalt-strike_emotet_hijackloader_icedid_njrat_remcos_satacom_vidar

.exe 7.2MB

2026-07-12_fe1860d13b5ac34b5541e418e0801d2b_cobalt-strike_emotet_hijackloader_icedid_njrat_remcos_satacom_vidar

IMPHASH a59809c5c0d26ef15e2540ac3993c6e2
SHA256 07164233d04cae0eef49a07576bc4b463753c94e85575a677c0f722a7c20e205
MD5 fe1860d13b5ac34b5541e418e0801d2b
SHA1 9e1fc1669f7c678d0df27b6abe539b59793f0f21
SHA512 87be39b257bf2039280e195401b44e7178ec514dcff8ef2476b6ba89f7ec19d4ff26767b87a2f7f2f05635fb72aab4fce2053990aa4d8be4731cb78d5044d024
SSDEEP 98304:I/h1+a0oAaldmdmnpgu5x6M1c/h1+a0oAaldmdmnpk:I/h1+vKmd0hw/h1+vKmd0e
TLSH
T1C1765B13B19440E9D156C074CE86D236EB727C4947F1A6EF3281BAD92E37AD07B3A721
MD5 SHA1 SHA512 SSDEEP TLSH

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

33:e8:3e:9e:06:26:5a:e3:ed:76:12:bf:fa:88:59:bc:99:6b:e3:71:58:f0:64:a5:f8:e4:b6:64:be:ea:b9:67

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

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

Chains

Feb 26, 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

Subject

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

Serial Number

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8d

Issuer

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

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Oct 14, 2021 - Oct 13, 2022

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

Revocation Status

Not revoked

Timespan

Jul 8, 2011 - Jul 8, 2026

Subject

CN=Microsoft Time-Stamp Service,OU=Microsoft America Operations+OU=Thales TSS ESN:12BC-E3AE-74EB,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:01:a1:01:85:55:99:b9:54:5d:8a:00:01:00:00:01:a1

Issuer

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

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Dec 2, 2021 - Feb 28, 2023

Subject

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

Serial Number

33:00:00:00:15:c5:e7:6b:9e:02:9b:49:99:00:00:00:00:00:15

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Sep 30, 2021 - Sep 30, 2030

Minor OS version

Major OS version

Entry point

10512

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

D:\a\_work\1\s\artifacts\obj\coreclr\windows.x64.Release\debug\createdump\createdump.pdb

kernel32

GetTempPathA GetLastError OpenProcess CreateFileA CloseHandle K32GetModuleBaseNameA TlsFree TlsSetValue TlsGetValue TlsAlloc InitializeCriticalSectionAndSpinCount DeleteCriticalSection EncodePointer SetLastError RaiseException RtlPcToFileHeader RtlUnwindEx GetModuleHandleW IsDebuggerPresent InitializeSListHead GetSystemTimeAsFileTime GetCurrentThreadId GetCurrentProcessId QueryPerformanceCounter IsProcessorFeaturePresent TerminateProcess GetCurrentProcess SetUnhandledExceptionFilter UnhandledExceptionFilter RtlVirtualUnwind RtlLookupFunctionEntry RtlCaptureContext GetProcAddress LoadLibraryExW FreeLibrary

dbghelp

MiniDumpWriteDump

ws2_32

WSAGetLastError gethostname WSAStartup

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vfprintf _set_fmode fflush __p__commode __acrt_iob_func

api-ms-win-crt-convert-l1-1-0

atoi

api-ms-win-crt-string-l1-1-0

wcsncmp strcpy_s strcat_s strcmp

api-ms-win-crt-time-l1-1-0

_time64

api-ms-win-crt-runtime-l1-1-0

__p___argv _initialize_onexit_table _cexit _c_exit _exit exit _register_onexit_function _initterm _get_initial_narrow_environment _initialize_narrow_environment _configure_narrow_argv _register_thread_local_exe_atexit_callback _set_app_type _seh_filter_exe terminate _invalid_parameter_noinfo_noreturn abort _crt_atexit __p___argc _initterm_e

api-ms-win-crt-heap-l1-1-0

_set_new_mode malloc free _callnewh calloc

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Name

.text

Size

25KB

Virtual Size

25KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

14KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

252B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

512B

Virtual Size

356B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-07-12_fe1860d13b5ac34b5541e418e0801d2b_cobalt-strike_emotet_hijackloader_icedid_njrat_remcos_satacom_vidar

PE Signature issue

kernel32

dbghelp

ws2_32

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

generic