8a2c44c02f851ed018f2d37baf39a886d51c66f670272311cac17af04c4c8a9d

Analysis

max time kernel
66s
max time network
99s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 08:24

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General

Target

8a2c44c02f851ed018f2d37baf39a886d51c66f670272311cac17af04c4c8a9d.exe
Size

1.1MB
MD5

04577819a981e24a609d0b2518b9673b
SHA1

2cca062df20af1acc7db9b733c7de93e7d83f7b3
SHA256

8a2c44c02f851ed018f2d37baf39a886d51c66f670272311cac17af04c4c8a9d
SHA512

4955e0da99c90ddac70d15a67303832af1b6e7a5ee19b2510d16668ba8e1c2b491fbf65cb765add50504b26a39eafe549fb40e2a63910e0fb59f17c030608195
SSDEEP

24576:obLNvOCkpuPJQ4RSbaJbBJemIhJ9mr7FT5hl/lWvL8bNgyxGSj+GlsV:oGCNi4RSaJemBJWobb0YXlsV

Score

9^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000b00000001231a-55.dat	acprotect

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1228-56-0x0000000000400000-0x0000000000781000-memory.dmp	upx
behavioral1/memory/1228-58-0x0000000000400000-0x0000000000781000-memory.dmp	upx
behavioral1/memory/1228-59-0x0000000000400000-0x0000000000781000-memory.dmp	upx

Loads dropped DLL 1 IoCs

pid	Process
1228	8a2c44c02f851ed018f2d37baf39a886d51c66f670272311cac17af04c4c8a9d.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\8a2c44c02f851ed018f2d37baf39a886d51c66f670272311cac17af04c4c8a9d.exe
"C:\Users\Admin\AppData\Local\Temp\8a2c44c02f851ed018f2d37baf39a886d51c66f670272311cac17af04c4c8a9d.exe"
1⤵
- Loads dropped DLL
PID:1228

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\aak204.tmp

Filesize
172KB

MD5
685f1cbd4af30a1d0c25f252d399a666

SHA1
6a1b978f5e6150b88c8634146f1406ed97d2f134

SHA256
0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

SHA512
6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

Download Submit
memory/1228-54-0x0000000075E81000-0x0000000075E83000-memory.dmp

Filesize
8KB

Download
memory/1228-56-0x0000000000400000-0x0000000000781000-memory.dmp

Filesize
3.5MB

Download
memory/1228-57-0x0000000000250000-0x00000000002C3000-memory.dmp

Filesize
460KB

Download
memory/1228-58-0x0000000000400000-0x0000000000781000-memory.dmp

Filesize
3.5MB

Download
memory/1228-59-0x0000000000400000-0x0000000000781000-memory.dmp

Filesize
3.5MB

Download