punpun[.]exe | Triage

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General

Target

punpun.exe
Size

45KB
MD5

96c201253a2a277d7e6d40167548991a
SHA1

f3b0e69f65e9a27a5af1d96af75f1a6a23cf77aa
SHA256

808aec47f908410c01f820683f1c33198e05525d159863925690fdeb319eac1a
SHA512

8c2af8688802019fd0c18fcd279ac3821caa0923631610589a6c23663d5200038ad7e3cfe698339ee92cf621ef4ffedf11bc5082cb6ed860eb955dfc60fdacc4
SSDEEP

768:gBbSoy+SdIBf0k2ds9pO6Iq8YTcQqWVVQP/Q2:/oOIBf0dds9pdBcQxHQg2

Score

1^/10

Malware Config

Signatures

Files

punpun.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

33:00:00:01:47:14:a2:40:f8:97:fe:ea:8e:00:00:00:00:01:47
Certificate

Issuer

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

Not Before

13/11/2019, 21:42

Not After

11/02/2021, 21:42

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

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:52:9b:40:9f:50:56:99:75:88:00:00:00:00:01:52
Certificate

Issuer

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

Not Before

02/05/2019, 21:37

Not After

02/05/2020, 21:37

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

33:00:00:01:52:9b:40:9f:50:56:99:75:88:00:00:00:00:01:52
Certificate

Issuer

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

Not Before

02/05/2019, 21:37

Not After

02/05/2020, 21:37

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

43:ea:af:d3:56:ab:12:cb:c9:76:bc:b8:d2:59:33:8b:ac:0d:43:f2:77:dc:13:05:36:0c:bd:b8:ee:73:b4:3c
Signer

Actual PE Digest

43:ea:af:d3:56:ab:12:cb:c9:76:bc:b8:d2:59:33:8b:ac:0d:43:f2:77:dc:13:05:36:0c:bd:b8:ee:73:b4:3c

Digest Algorithm

sha256

PE Digest Matches

true

20:1d:e8:13:2d:98:00:70:3c:8f:21:18:b8:d5:27:34:41:98:f9:7b
Signer

Actual PE Digest

20:1d:e8:13:2d:98:00:70:3c:8f:21:18:b8:d5:27:34:41:98:f9:7b

Digest Algorithm

sha1

PE Digest Matches

true

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_32BIT_MACHINE

PDB Paths

RegSvcs.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

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

Sharing

General

Malware Config

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

33:00:00:01:47:14:a2:40:f8:97:fe:ea:8e:00:00:00:00:01:47Certificate

Extended Key Usages

33:00:00:01:52:9b:40:9f:50:56:99:75:88:00:00:00:00:01:52Certificate

Extended Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

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

Key Usages

33:00:00:01:52:9b:40:9f:50:56:99:75:88:00:00:00:00:01:52Certificate

Extended Key Usages

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

Key Usages

43:ea:af:d3:56:ab:12:cb:c9:76:bc:b8:d2:59:33:8b:ac:0d:43:f2:77:dc:13:05:36:0c:bd:b8:ee:73:b4:3cSigner

20:1d:e8:13:2d:98:00:70:3c:8f:21:18:b8:d5:27:34:41:98:f9:7bSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 25KB - Virtual size: 24KB

.rsrc Size: 2KB - Virtual size: 2KB

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

33:00:00:01:47:14:a2:40:f8:97:fe:ea:8e:00:00:00:00:01:47
Certificate

33:00:00:01:52:9b:40:9f:50:56:99:75:88:00:00:00:00:01:52
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

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

33:00:00:01:52:9b:40:9f:50:56:99:75:88:00:00:00:00:01:52
Certificate

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

43:ea:af:d3:56:ab:12:cb:c9:76:bc:b8:d2:59:33:8b:ac:0d:43:f2:77:dc:13:05:36:0c:bd:b8:ee:73:b4:3c
Signer

20:1d:e8:13:2d:98:00:70:3c:8f:21:18:b8:d5:27:34:41:98:f9:7b
Signer

.text
Size: 25KB - Virtual size: 24KB

.rsrc
Size: 2KB - Virtual size: 2KB

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