71bfaeea754eeabccc10bf475ffd95dbb04fcb2d27840c3ac9ce443b2ffdd395

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
06/01/2024, 01:50

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General

Target

41f756ba68f28ad179407c860324d973.exe
Size

1.1MB
MD5

41f756ba68f28ad179407c860324d973
SHA1

93114c7d4f61b569d09dc236c070e2cd7b576531
SHA256

71bfaeea754eeabccc10bf475ffd95dbb04fcb2d27840c3ac9ce443b2ffdd395
SHA512

467152ea3207730a835cff2b8f0bd5d7ab585e77674be9f919c2ce07cbfc14f7544128222faeff9374fb5e8ecb62ac4cd6bbdb36d2638350446306974398f4ca
SSDEEP

6144:5e348k201q1zQbe9DP3lpr4jAxLY6kEVagK1:c3zQcbRx9BVPc

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0009000000015626-15.dat	acprotect

Loads dropped DLL 5 IoCs

pid	Process
1660	41f756ba68f28ad179407c860324d973.exe
1660	41f756ba68f28ad179407c860324d973.exe
1660	41f756ba68f28ad179407c860324d973.exe
1660	41f756ba68f28ad179407c860324d973.exe
1660	41f756ba68f28ad179407c860324d973.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0009000000015626-15.dat	upx

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1660	41f756ba68f28ad179407c860324d973.exe

C:\Users\Admin\AppData\Local\Temp\41f756ba68f28ad179407c860324d973.exe
"C:\Users\Admin\AppData\Local\Temp\41f756ba68f28ad179407c860324d973.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:1660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\nstF8C.tmp\LangDLL.dll

Filesize
5KB

MD5
9384f4007c492d4fa040924f31c00166

SHA1
aba37faef30d7c445584c688a0b5638f5db31c7b

SHA256
60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5

SHA512
68f158887e24302673227adffc688fd3edabf097d7f5410f983e06c6b9c7344ca1d8a45c7fa05553adcc5987993df3a298763477168d4842e554c4eb93b9aaaf

Download Submit
memory/1660-20-0x0000000000490000-0x00000000004A2000-memory.dmp

Filesize
72KB

Download
memory/1660-35-0x0000000000490000-0x00000000004A2000-memory.dmp

Filesize
72KB

Download