5a5b124ea2a46a64b21ad13afe22a2e8bdfe88afe1afee8a2d6b096fa84fd891

Analysis

max time kernel
148s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 19:27

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General

Target

5a5b124ea2a46a64b21ad13afe22a2e8bdfe88afe1afee8a2d6b096fa84fd891.exe
Size

180KB
MD5

4819783dca1fe548de5237c8b848de92
SHA1

d9f5b0b55b2e2acef0b42dc323ab6a4dab9cae30
SHA256

5a5b124ea2a46a64b21ad13afe22a2e8bdfe88afe1afee8a2d6b096fa84fd891
SHA512

c6d8d906fd8644d6a664379746a1053ab32199a1175c79d4a3999e1e41b40930da0947d86b9029d40928b8e19e434a3e49c1dd5ae0d3526f70030134f5ce53cb
SSDEEP

3072:MFJtUK/KG07R7bsDPymcZxqJHu4zzb4bc6otobKGCpEq2ArhueugxPZRnl1goL:WJtUK/n0bR30u4zn4F0EkchgdZRnl1vL

Score

9^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0008000000022e48-134.dat	acprotect
behavioral2/memory/1644-135-0x0000000073C60000-0x0000000073C69000-memory.dmp	acprotect

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0008000000022e48-134.dat	upx
behavioral2/memory/1644-135-0x0000000073C60000-0x0000000073C69000-memory.dmp	upx

Loads dropped DLL 4 IoCs

pid	Process
1644	5a5b124ea2a46a64b21ad13afe22a2e8bdfe88afe1afee8a2d6b096fa84fd891.exe
1644	5a5b124ea2a46a64b21ad13afe22a2e8bdfe88afe1afee8a2d6b096fa84fd891.exe
1644	5a5b124ea2a46a64b21ad13afe22a2e8bdfe88afe1afee8a2d6b096fa84fd891.exe
1644	5a5b124ea2a46a64b21ad13afe22a2e8bdfe88afe1afee8a2d6b096fa84fd891.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\5a5b124ea2a46a64b21ad13afe22a2e8bdfe88afe1afee8a2d6b096fa84fd891.exe
"C:\Users\Admin\AppData\Local\Temp\5a5b124ea2a46a64b21ad13afe22a2e8bdfe88afe1afee8a2d6b096fa84fd891.exe"
1⤵
- Loads dropped DLL
PID:1644

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

C:\Users\Admin\AppData\Local\Temp\nsh4037.tmp\System.dll

Filesize
23KB

MD5
f56835dc4234fc299d1d955801e0d2d0

SHA1
751084b7b9819f3f4eaf1d6c0f3b9a7323a8061c

SHA256
70de74c6bfb6edea88295acb4927edf119ec6471bee0084b849b95bd164530e3

SHA512
00017f0d0cd8627638a2602cc92b647f844d488e0ea52f4f78dd96e115b5dd46a9e3140150d495a57aae1805f7d59b5767e659026383691ade363630bbf7427b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsh4037.tmp\inetc.dll

Filesize
25KB

MD5
29e2dcdfb57ee3ab5e2bbc2fc3c42f02

SHA1
bd6cafcce5b70ee15311f9f53e9fd4aac819ccda

SHA256
2b7a69e98ed4975fd4eade513cff17099c43b3eebe7e7641696d1d20e8e14b2f

SHA512
f71c981b3b5308566b56156462d106ebf8e49a32e55b70891f9d70338941afd347cb4df374fe38b9b3d7309f63dd75a7c80ebe02bb8941d558cd638a6f8daf7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsh4037.tmp\nsDialogs.dll

Filesize
11KB

MD5
d90beb6eed8211459108fb7e95cbd6cc

SHA1
fd2c4a9fe2dab3bceebbd53e0b5491d568267c84

SHA256
32046317f3c8c45514e15b1beb0f241aa06cf2e1d9f9c795e18ab14215677275

SHA512
284ba6a0626b708943eab6b86fd94774a91b43f17a72f2341243f0b42749261072b096ef8c9a6375da848b4c8ac7c04e6599894869bd371d9c592162d15c019a

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsh4037.tmp\nsRichEdit.dll

Filesize
5KB

MD5
02f1858b3131ffc3fc5e3a5391d3a489

SHA1
454a6d749cf55ff990bd9f57941aca9d1f1674f6

SHA256
f00bd6d3e7c7b8e8ad18b7dc6275fb80cc720fb164200a6506f50f6e66998b12

SHA512
8147fa8014a5065f4fed7de1fbb9c2ee2c1b94d63596f7bbcf6821ecd41a73d25ebdfa1e71ca74d7598cba063042b6dfcaf050a23d0c855a7b6fbc94147ab41b

Download Submit
memory/1644-135-0x0000000073C60000-0x0000000073C69000-memory.dmp

Filesize
36KB

Download
memory/1644-137-0x0000000073C60000-0x0000000073C69000-memory.dmp

Filesize
36KB

Download