purelogstealer | ma[.]exe

Sharing

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General

Target

ma.exe
Size

2.6MB
MD5

98fd56f175f4b40fed135dbc783e7455
SHA1

ba576eb432bf066bdb5e3ebe063de63e43dd2d2a
SHA256

2c59d45d84dcffce87d7185ad1c335413ca8e06e37873f24e596a1dcf89fb396
SHA512

8366b50e9d2250c3a2b0df1a33810a7401dd0085a7bed6430c068d01d9028bf01c59f1a532d4bf08aa39450a9e3d3233089e8f70ac3e391933fdd85287aebe5c
SSDEEP

49152:65OpCajjOfjLCUp0q4wLoUfCWBiuPz/O6gRJRt0nYzFrFI:5pCawLt4wLoUfCWBnL/x2gnv

Score

10^/10

purelogstealer

Malware Config

Signatures

PureLog Stealer payload 1 IoCs

resource	yara_rule
sample	family_purelog_stealer

Purelogstealer family
purelogstealer

Files

ma.exe
.exe windows:4 windows x64 arch:x64

Code Sign

04:00:00:00:00:01:21:58:53:08:a2
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

18/03/2009, 10:00

Not After

18/03/2029, 10:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

28/07/2020, 00:00

Not After

18/03/2029, 00:00

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Not Before

28/07/2020, 00:00

Not After

28/07/2030, 00:00

Subject

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:38:7a:7d:1c:01:4c:74:d7:fa:1a:de
Certificate

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

22/09/2023, 07:14

Not After

11/12/2024, 09:03

Subject

SERIALNUMBER=0111-01-062869,CN=CELSYS\, Inc.,OU=Development,O=CELSYS\, Inc.,L=Shinjuku-ku,ST=Tokyo,C=JP,1.3.6.1.4.1.311.60.2.1.3=#13024a50,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

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

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

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

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

41:31:4e:24:88:e4:be:11:e2:97:21:28:d1:bf:39:96:c6:7f:a2:9b:27:1b:7e:5e:b4:c4:21:a3:1e:ed:1e:18
Signer

Actual PE Digest

41:31:4e:24:88:e4:be:11:e2:97:21:28:d1:bf:39:96:c6:7f:a2:9b:27:1b:7e:5e:b4:c4:21:a3:1e:ed:1e:18

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_LARGE_ADDRESS_AWARE

Sections

.text
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 255KB - Virtual size: 254KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

04:00:00:00:00:01:21:58:53:08:a2Certificate

Key Usages

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54Certificate

Extended Key Usages

Key Usages

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:edCertificate

Extended Key Usages

Key Usages

08:38:7a:7d:1c:01:4c:74:d7:fa:1a:deCertificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

41:31:4e:24:88:e4:be:11:e2:97:21:28:d1:bf:39:96:c6:7f:a2:9b:27:1b:7e:5e:b4:c4:21:a3:1e:ed:1e:18Signer

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 2.4MB - Virtual size: 2.4MB

.rsrc Size: 255KB - Virtual size: 254KB

04:00:00:00:00:01:21:58:53:08:a2
Certificate

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

08:38:7a:7d:1c:01:4c:74:d7:fa:1a:de
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

41:31:4e:24:88:e4:be:11:e2:97:21:28:d1:bf:39:96:c6:7f:a2:9b:27:1b:7e:5e:b4:c4:21:a3:1e:ed:1e:18
Signer

.text
Size: 2.4MB - Virtual size: 2.4MB

.rsrc
Size: 255KB - Virtual size: 254KB