DllHelper[.]exe

Sharing

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General

Target

DllHelper.exe
Size

797.1MB
MD5

35d7bd65033eb0e295557c4e16bc8261
SHA1

01cc42185335eeae0e1c24dfd480a999a0bb9690
SHA256

0be6e21bb64399023011613a5822bccf7e1b031384c1bf096dc8014f8c044a7b
SHA512

aaba16fd21363488987911197448c79b65368bee6fa8d0d7506cef540f59b318c6db4a9a60cba408c33ad16ee51e22c8e13dff12ec257ae1ccab2625bbe5e5d1
SSDEEP

49152:uLIXgnXSnr9Jdd0e4HpL7D+lidD6OEe1wo5cnE2bMB:uL34qHpTG4DZV1wo5cnVMB

Score

1^/10

Malware Config

Signatures

Files

DllHelper.exe
.exe windows x86

a2833106949ae6e20c40ed0128f9df4b

Code Sign

06:0a:c8:0a:01:e7:25:5e:e6:4d:ce:30:9c:e2:35:cb
Certificate

Issuer

CN=Amazon,OU=Server CA 1B,O=Amazon,C=US

Not Before

10/10/2021, 00:00

Not After

07/11/2022, 23:59

Subject

CN=ubnt.com

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

78:e0:03:e6:74:f4:38:96:e2:2c:0f:a1:ae:57:74:91:7d:bd:12:1e:24:7b:89:3c:9a:8c:5e:0a:26:a0:ba:11
Signer

Actual PE Digest

78:e0:03:e6:74:f4:38:96:e2:2c:0f:a1:ae:57:74:91:7d:bd:12:1e:24:7b:89:3c:9a:8c:5e:0a:26:a0:ba:11

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=ubnt.com

17/04/2022, 22:39
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetProcAddress
LoadLibraryA
VirtualAlloc
VirtualFree

Sections

Size: - Virtual size: 168KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: - Virtual size: 40KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 96KB - Virtual size: 100KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

a2833106949ae6e20c40ed0128f9df4b

Code Sign

06:0a:c8:0a:01:e7:25:5e:e6:4d:ce:30:9c:e2:35:cbCertificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

78:e0:03:e6:74:f4:38:96:e2:2c:0f:a1:ae:57:74:91:7d:bd:12:1e:24:7b:89:3c:9a:8c:5e:0a:26:a0:ba:11Signer

Signature Validations

Verification

17/04/2022, 22:39 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

Size: - Virtual size: 168KB

Size: - Virtual size: 40KB

Size: - Virtual size: 1.1MB

.rsrc Size: 96KB - Virtual size: 100KB

Size: 2.0MB - Virtual size: 2.0MB

06:0a:c8:0a:01:e7:25:5e:e6:4d:ce:30:9c:e2:35:cb
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

78:e0:03:e6:74:f4:38:96:e2:2c:0f:a1:ae:57:74:91:7d:bd:12:1e:24:7b:89:3c:9a:8c:5e:0a:26:a0:ba:11
Signer

17/04/2022, 22:39
Valid: false

.rsrc
Size: 96KB - Virtual size: 100KB