16b1be1cdf32bd5dd7cde26777c95c87f95f4d2d7c9a4f4e31b96b06e714673e

Analysis

max time kernel
110s
max time network
111s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21-09-2024 03:59

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General

Target

16b1be1cdf32bd5dd7cde26777c95c87f95f4d2d7c9a4f4e31b96b06e714673eN.exe
Size

247KB
MD5

e808715c4fee816936736b4d7564bc80
SHA1

6f0157274b01754f32123dacc88196aae678100f
SHA256

16b1be1cdf32bd5dd7cde26777c95c87f95f4d2d7c9a4f4e31b96b06e714673e
SHA512

9c5ee6ce797bb228dfef73112440c47a7cc59b1a0224adca9ac89246a480cdbd3d0ecacd479eb94b7a9b81a65be80aa14d6ade6b33bc27e107802178c5a763c0
SSDEEP

6144:7AQnIaoYyFijuBWX4TvHlYdgD4ueAq/7fC8:lyFijUiwFYdgD4uev/7K8

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 3 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0007000000023448-2.dat	acprotect
behavioral2/files/0x000700000002344b-14.dat	acprotect
behavioral2/memory/4260-17-0x0000000073EF0000-0x0000000073EF9000-memory.dmp	acprotect

Loads dropped DLL 5 IoCs

pid	Process
4260	16b1be1cdf32bd5dd7cde26777c95c87f95f4d2d7c9a4f4e31b96b06e714673eN.exe
4260	16b1be1cdf32bd5dd7cde26777c95c87f95f4d2d7c9a4f4e31b96b06e714673eN.exe
4260	16b1be1cdf32bd5dd7cde26777c95c87f95f4d2d7c9a4f4e31b96b06e714673eN.exe
4260	16b1be1cdf32bd5dd7cde26777c95c87f95f4d2d7c9a4f4e31b96b06e714673eN.exe
4260	16b1be1cdf32bd5dd7cde26777c95c87f95f4d2d7c9a4f4e31b96b06e714673eN.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0007000000023448-2.dat	upx
behavioral2/memory/4260-5-0x0000000074AC0000-0x0000000074ACA000-memory.dmp	upx
behavioral2/files/0x000700000002344b-14.dat	upx
behavioral2/memory/4260-17-0x0000000073EF0000-0x0000000073EF9000-memory.dmp	upx

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	16b1be1cdf32bd5dd7cde26777c95c87f95f4d2d7c9a4f4e31b96b06e714673eN.exe

C:\Users\Admin\AppData\Local\Temp\16b1be1cdf32bd5dd7cde26777c95c87f95f4d2d7c9a4f4e31b96b06e714673eN.exe
"C:\Users\Admin\AppData\Local\Temp\16b1be1cdf32bd5dd7cde26777c95c87f95f4d2d7c9a4f4e31b96b06e714673eN.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4260

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsk5F68.tmp\inetc.dll

Filesize
25KB

MD5
29e2dcdfb57ee3ab5e2bbc2fc3c42f02

SHA1
bd6cafcce5b70ee15311f9f53e9fd4aac819ccda

SHA256
2b7a69e98ed4975fd4eade513cff17099c43b3eebe7e7641696d1d20e8e14b2f

SHA512
f71c981b3b5308566b56156462d106ebf8e49a32e55b70891f9d70338941afd347cb4df374fe38b9b3d7309f63dd75a7c80ebe02bb8941d558cd638a6f8daf7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsk5F68.tmp\nsDialogs.dll

Filesize
11KB

MD5
66cfc94903c8cfa492fdab42bde2026d

SHA1
d07194419d914eae5dc54a480ebddb0a8cb32f25

SHA256
82e21860521feea4d15ff7f30538b9d0ed1860747c98549ec85217178a6db632

SHA512
ecbc2c9361bef9332fe8e1675d11884c344b26f437eee9db3ec0b5999bf20e16b1d863c192e2091375a870cf8f4674deec16875ba56757b88cc859288305eeb7

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsk5F68.tmp\nsJSON.dll

Filesize
7KB

MD5
b9cd1b0fd3af89892348e5cc3108dce7

SHA1
f7bc59bf631303facfc970c0da67a73568e1dca6

SHA256
49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

SHA512
fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsk5F68.tmp\nsRichEdit.dll

Filesize
5KB

MD5
02f1858b3131ffc3fc5e3a5391d3a489

SHA1
454a6d749cf55ff990bd9f57941aca9d1f1674f6

SHA256
f00bd6d3e7c7b8e8ad18b7dc6275fb80cc720fb164200a6506f50f6e66998b12

SHA512
8147fa8014a5065f4fed7de1fbb9c2ee2c1b94d63596f7bbcf6821ecd41a73d25ebdfa1e71ca74d7598cba063042b6dfcaf050a23d0c855a7b6fbc94147ab41b

Download Submit
memory/4260-5-0x0000000074AC0000-0x0000000074ACA000-memory.dmp

Filesize
40KB

Download
memory/4260-17-0x0000000073EF0000-0x0000000073EF9000-memory.dmp

Filesize
36KB

Download
memory/4260-30-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4260-33-0x0000000073EF0000-0x0000000073EF9000-memory.dmp

Filesize
36KB

Download
memory/4260-32-0x000000006EB40000-0x000000006EB4A000-memory.dmp

Filesize
40KB

Download