k2sMp1u[.]exe | Triage

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General

Target

k2sMp1u.exe
Size

503KB
MD5

8479e460fc8a0284d9af6e699a07e2c4
SHA1

bd6a2177d050c97afe50dfb53c50f5103c875939
SHA256

210c6633c42bd185d92ad882a8cd836e9a266c672e4409b2edb74453fa96b60d
SHA512

5f41fecf65f6b36edfa285b0fd3c9ccd2e08f2520ce35d5aa14dfe2e67ffd6fabb9e776130bd4362ffe3bbb22b986614f536813e06eda9c2298bfd0b80dd531d
SSDEEP

12288:akN2r7eiIWbEnBnX/3PDxfw1pRlBB3mLDyyghJ:akN2veieX//D0j3OD5mJ

Score

1^/10

Malware Config

Signatures

Files

k2sMp1u.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

33:00:00:03:de:8d:56:82:5a:f1:a4:a9:67:00:00:00:00:03:de
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15-12-2020 21:24

Not After

02-12-2021 21:24

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

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

Not Before

06-07-2010 20:40

Not After

06-07-2025 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:01:e2:f1:7d:92:02:0e:49:f8:7f:00:00:00:00:01:e2
Certificate

Issuer

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

Not Before

15-12-2020 21:31

Not After

02-12-2021 21:31

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08-07-2011 20:59

Not After

08-07-2026 21:09

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

30:b7:30:ef:3f:6b:47:3e:a0:33:5f:36:bd:0c:de:a7:f4:57:a2:b6:78:5e:19:25:ce:3b:9e:ba:80:67:fa:d3
Signer

Actual PE Digest

30:b7:30:ef:3f:6b:47:3e:a0:33:5f:36:bd:0c:de:a7:f4:57:a2:b6:78:5e:19:25:ce:3b:9e:ba:80:67:fa:d3

Digest Algorithm

sha256

PE Digest Matches

false

30:b7:30:ef:3f:6b:47:3e:a0:33:5f:36:bd:0c:de:a7:f4:57:a2:b6:78:5e:19:25:ce:3b:9e:ba:80:67:fa:d3
Signer

Actual PE Digest

30:b7:30:ef:3f:6b:47:3e:a0:33:5f:36:bd:0c:de:a7:f4:57:a2:b6:78:5e:19:25:ce:3b:9e:ba:80:67:fa:d3

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 158KB - Virtual size: 158KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.bsS
Size: 325KB - Virtual size: 325KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

33:00:00:03:de:8d:56:82:5a:f1:a4:a9:67:00:00:00:00:03:deCertificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

33:00:00:01:e2:f1:7d:92:02:0e:49:f8:7f:00:00:00:00:01:e2Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

30:b7:30:ef:3f:6b:47:3e:a0:33:5f:36:bd:0c:de:a7:f4:57:a2:b6:78:5e:19:25:ce:3b:9e:ba:80:67:fa:d3Signer

30:b7:30:ef:3f:6b:47:3e:a0:33:5f:36:bd:0c:de:a7:f4:57:a2:b6:78:5e:19:25:ce:3b:9e:ba:80:67:fa:d3Signer

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 158KB - Virtual size: 158KB

.rsrc Size: 512B - Virtual size: 16B

.reloc Size: 512B - Virtual size: 12B

.bsS Size: 325KB - Virtual size: 325KB

33:00:00:03:de:8d:56:82:5a:f1:a4:a9:67:00:00:00:00:03:de
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

33:00:00:01:e2:f1:7d:92:02:0e:49:f8:7f:00:00:00:00:01:e2
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

30:b7:30:ef:3f:6b:47:3e:a0:33:5f:36:bd:0c:de:a7:f4:57:a2:b6:78:5e:19:25:ce:3b:9e:ba:80:67:fa:d3
Signer

30:b7:30:ef:3f:6b:47:3e:a0:33:5f:36:bd:0c:de:a7:f4:57:a2:b6:78:5e:19:25:ce:3b:9e:ba:80:67:fa:d3
Signer

.text
Size: 158KB - Virtual size: 158KB

.rsrc
Size: 512B - Virtual size: 16B

.reloc
Size: 512B - Virtual size: 12B

.bsS
Size: 325KB - Virtual size: 325KB