cobaltstrike | 26af03f2b602c123bb0a4013640db73ef7c096477e30e777e49ba680a87c6895

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General

Target
26af03f2b602c123bb0a4013640db73ef7c096477e30e777e49ba680a87c6895
Size 308KB
Sample260907-cmjqlavtev
SHA256 26af03f2b602c123bb0a4013640db73ef7c096477e30e777e49ba680a87c6895
MD5 f53a74f8a6b5c5f8bb9e91f98a14b139
SHA1 e4ba72956d5408eed94f99ee1d8e094825d85004
SHA512 cb5f9f000e183318d07b65b5b2c00badffe66c2aa20d99efeeef5877fc12451582aed9e1cca741e65e84921e7c901fc3fecec83c726442239f52cadecf308242
SSDEEP 3072:cZAbqnjLMWj9M8Yso4r8ESNjOvGRJu9U7RUsXZzJBOeR8Dhl:2YwjLY4r89EGRJuwRUsXZHOeRgl
TLSH
T1E7649FA5ED72FE44C74A343D2484D85F85AB2F185CE2472EC3609B2A494BFC0579F1AE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

trojan backdoor cobaltstrike

Malware Config

Extracted

Family

cobaltstrike

http://154.12.20.247:8012/JnBc

Attributes

user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Trident/6.0)

Signatures

Family: Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
trojan backdoor cobaltstrike

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
26af03f2b602c123bb0a4013640db73ef7c096477e30e777e49ba680a87c6895

File Explorer

26af03f2b602c123bb0a4013640db73ef7c096477e30e777e49ba680a87c6895

.exe 308KB

26af03f2b602c123bb0a4013640db73ef7c096477e30e777e49ba680a87c6895

IMPHASH 06ada505c1fe312dc36a404d911311e6
SHA256 26af03f2b602c123bb0a4013640db73ef7c096477e30e777e49ba680a87c6895
MD5 f53a74f8a6b5c5f8bb9e91f98a14b139
SHA1 e4ba72956d5408eed94f99ee1d8e094825d85004
SHA512 cb5f9f000e183318d07b65b5b2c00badffe66c2aa20d99efeeef5877fc12451582aed9e1cca741e65e84921e7c901fc3fecec83c726442239f52cadecf308242
SSDEEP 3072:cZAbqnjLMWj9M8Yso4r8ESNjOvGRJu9U7RUsXZzJBOeR8Dhl:2YwjLY4r89EGRJuwRUsXZHOeRgl
TLSH
T1E7649FA5ED72FE44C74A343D2484D85F85AB2F185CE2472EC3609B2A494BFC0579F1AE
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4861

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

Name

.text

Size

20KB

Virtual Size

20KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

192B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

96B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

127KB

Virtual Size

127KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

512B

Virtual Size

132B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

Size

512B

Virtual Size

80B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/19

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/31

Size

512B

Virtual Size

175B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/45

Size

512B

Virtual Size

164B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/57

Size

512B

Virtual Size

72B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/70

Size

512B

Virtual Size

83B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/81

Size

512B

Virtual Size

258B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.rdata2

Size

105KB

Virtual Size

105KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

26af03f2b602c123bb0a4013640db73ef7c096477e30e777e49ba680a87c6895

kernel32

msvcrt

generic