a0358d755d8b3e5f0bcbeb12512732d8_JaffaCakes118

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General

Target

a0358d755d8b3e5f0bcbeb12512732d8_JaffaCakes118
Size

4.7MB
MD5

a0358d755d8b3e5f0bcbeb12512732d8
SHA1

6df6b08d13023deed2c1ebfa258acbe9a7541b2f
SHA256

82266ae9b25ffd48562495fb30a318ae33219e7bef28b552becd53c15d9b2aa5
SHA512

e13faed7ff06ae6592cc21bb2bc37a885b627be5a9a5ba48df1b43eee8880fa72c6df4d638ccec2b678adbfcc3ba8c0abe34d0e715dac527125bd0beeaff373f
SSDEEP

98304:409K2TPcq6hr7m/nayqvevHQKqz0Y2earziDyhX4s0u4zn:q2TP+Ova0vwVz0brHie4L

Score

7^/10

themida

Malware Config

Signatures

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
sample	themida

Files

a0358d755d8b3e5f0bcbeb12512732d8_JaffaCakes118
.exe windows:5 windows x86 arch:x86

d0760fbb86d99642aa02fd69bdd04b4e

Code Sign

68:2c:ff:c9:ce:07:dd:a6:43:a7:91:7a:40:9d:f5:a3
Certificate

Issuer

CN=USA Facebook LLC

Not Before

16/02/2021, 11:46

Not After

17/02/2031, 11:46

Subject

CN=USA Facebook LLC

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

23/10/2020, 00:00

Not After

22/01/2032, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

2f:69:36:e5:82:0d:de:b7:56:7c:78:5b:e9:34:83:5d:c5:37:9a:f8:ec:8a:93:d1:f1:33:2d:af:25:8a:e1:2c
Signer

Actual PE Digest

2f:69:36:e5:82:0d:de:b7:56:7c:78:5b:e9:34:83:5d:c5:37:9a:f8:ec:8a:93:d1:f1:33:2d:af:25:8a:e1:2c

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetModuleHandleA
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress

mscoree

_CorExeMain

user32

GetProcessWindowStation
GetUserObjectInformationW

Sections

Size: - Virtual size: 136KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: - Virtual size: 487KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.apk0
Size: - Virtual size: 401KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.themida
Size: - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot
Size: - Virtual size: 908KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.apk1
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.apk2
Size: 4.3MB - Virtual size: 4.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 401KB - Virtual size: 400KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d0760fbb86d99642aa02fd69bdd04b4e

Code Sign

68:2c:ff:c9:ce:07:dd:a6:43:a7:91:7a:40:9d:f5:a3Certificate

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

2f:69:36:e5:82:0d:de:b7:56:7c:78:5b:e9:34:83:5d:c5:37:9a:f8:ec:8a:93:d1:f1:33:2d:af:25:8a:e1:2cSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

mscoree

user32

Sections

Size: - Virtual size: 136KB

Size: - Virtual size: 487KB

Size: - Virtual size: 12B

.idata Size: - Virtual size: 8KB

.apk0 Size: - Virtual size: 401KB

.themida Size: - Virtual size: 2.5MB

.boot Size: - Virtual size: 908KB

.apk1 Size: - Virtual size: 1.1MB

.apk2 Size: 4.3MB - Virtual size: 4.3MB

.reloc Size: 2KB - Virtual size: 1KB

.rsrc Size: 401KB - Virtual size: 400KB

68:2c:ff:c9:ce:07:dd:a6:43:a7:91:7a:40:9d:f5:a3
Certificate

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

2f:69:36:e5:82:0d:de:b7:56:7c:78:5b:e9:34:83:5d:c5:37:9a:f8:ec:8a:93:d1:f1:33:2d:af:25:8a:e1:2c
Signer

.idata
Size: - Virtual size: 8KB

.apk0
Size: - Virtual size: 401KB

.themida
Size: - Virtual size: 2.5MB

.boot
Size: - Virtual size: 908KB

.apk1
Size: - Virtual size: 1.1MB

.apk2
Size: 4.3MB - Virtual size: 4.3MB

.reloc
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 401KB - Virtual size: 400KB