2026-08-18_bb3125cbc0de3cdd8b8b9c9437354da4_cobalt-strike_icedid

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General

Target
2026-08-18_bb3125cbc0de3cdd8b8b9c9437354da4_cobalt-strike_icedid
Size 541KB
Sample260818-nlbjdagg99
SHA256 e166a163f47320c76affe5a1c8ca47f759bafcb6d346f99c61af93bdd66c79c0
MD5 bb3125cbc0de3cdd8b8b9c9437354da4
SHA1 fd80460861a684e2957d165c5906fca9e823bd3f
SHA512 d6d8faf745042c26e99c22405dcf4486a68dfd8a70c9a2f3217c88da8823dc3b1828fa61736bc665db3a351dd0d54604b48815238ecbb8bd4b624e9e7a73fd3a
SSDEEP 6144:ofk75235nFtaCww05Ri55ZinEUbeR3ixE2/obJtDVBd9U:6kELJW5E554D6R3im7ZBXU
TLSH
T1C1C40346DF10E5ACF4A08FF1754DCD858BBA2D21550DAAC60A17F58A0EFF2F20C6AE51
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
2026-08-18_bb3125cbc0de3cdd8b8b9c9437354da4_cobalt-strike_icedid

File Explorer

2026-08-18_bb3125cbc0de3cdd8b8b9c9437354da4_cobalt-strike_icedid

.exe 541KB

2026-08-18_bb3125cbc0de3cdd8b8b9c9437354da4_cobalt-strike_icedid

IMPHASH 850069a2251d537d249d309df71f4575
SHA256 e166a163f47320c76affe5a1c8ca47f759bafcb6d346f99c61af93bdd66c79c0
MD5 bb3125cbc0de3cdd8b8b9c9437354da4
SHA1 fd80460861a684e2957d165c5906fca9e823bd3f
SHA512 d6d8faf745042c26e99c22405dcf4486a68dfd8a70c9a2f3217c88da8823dc3b1828fa61736bc665db3a351dd0d54604b48815238ecbb8bd4b624e9e7a73fd3a
SSDEEP 6144:ofk75235nFtaCww05Ri55ZinEUbeR3ixE2/obJtDVBd9U:6kELJW5E554D6R3im7ZBXU
TLSH
T1C1C40346DF10E5ACF4A08FF1754DCD858BBA2D21550DAAC60A17F58A0EFF2F20C6AE51
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

b4:bd:cd:ab:01:56:6e:a1:df:ab:cf:c9:58:5f:0d:da:5c:d7:e6:b9:a2:93:76:eb:2a:92:25:e8:a7:db:a5:ea

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

SERIALNUMBER=9144030071526726XG,CN=Tencent Technology (Shenzhen) Company Limited,O=Tencent Technology (Shenzhen) Company Limited,L=Shenzhen,ST=Guangdong Province,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#13085368656e7a68656e,1.3.6.1.4.1.311.60.2.1.2=#13124775616e67646f6e672050726f76696e6365,1.3.6.1.4.1.311.60.2.1.3=#1302434e

Chains

Oct 20, 2025

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

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

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

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

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

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Serial Number

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 29, 2021 - Apr 28, 2036

Subject

Serial Number

0e:c3:88:08:64:ad:eb:96:ca:fc:6a:ab:af:da:1f:94

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Oct 14, 2025 - Oct 19, 2028

Subject

CN=DigiCert SHA256 RSA4096 Timestamp Responder 2025 1,O=DigiCert\, Inc.,C=US

Serial Number

0a:80:ef:18:4b:8d:f1:05:82:d1:c4:76:a7:95:74:68

Issuer

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jun 4, 2025 - Sep 3, 2036

Subject

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Serial Number

0d:c7:ac:57:05:ff:21:99:2e:40:43:22:0c:3a:49:86

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

May 7, 2025 - Jan 14, 2038

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

Minor OS version

Major OS version

Entry point

6048

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

user32

wsprintfA

kernel32

GetModuleFileNameW WriteConsoleW CreateDirectoryA GetFileAttributesA CloseHandle HeapAlloc HeapFree GetProcessHeap WaitForSingleObject CreateEventA CreateProcessA GlobalMemoryStatusEx GetSystemInfo GetTickCount RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent GetStartupInfoW GetModuleHandleW SetEndOfFile RtlUnwindEx GetLastError SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary GetProcAddress LoadLibraryExW EncodePointer RaiseException RtlPcToFileHeader GetStdHandle WriteFile ExitProcess GetModuleHandleExW GetCommandLineA GetCommandLineW GetConsoleOutputCP GetConsoleMode GetFileSizeEx SetFilePointerEx FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo MultiByteToWideChar WideCharToMultiByte GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW SetStdHandle GetFileType GetStringTypeW FlsAlloc FlsGetValue FlsSetValue FlsFree InitializeCriticalSectionEx VirtualProtect CompareStringW LCMapStringW FlushFileBuffers CreateFileW ReadFile ReadConsoleW HeapSize HeapReAlloc

Name

.text

Size

69KB

Virtual Size

68KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

39KB

Virtual Size

39KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

265KB

Virtual Size

268KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

149KB

Virtual Size

148KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-18_bb3125cbc0de3cdd8b8b9c9437354da4_cobalt-strike_icedid

PE Signature issue

user32

kernel32

generic