65d19a8813816afc6f5929b0c54d631326282b2709888db51ef778178b25814f

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/01/2024, 15:41

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General

Target

8037eca547d162ba4f78549c84fad510.exe
Size

94KB
MD5

8037eca547d162ba4f78549c84fad510
SHA1

3bd864bdf7a630222c073abcad62e60be2db0fdc
SHA256

65d19a8813816afc6f5929b0c54d631326282b2709888db51ef778178b25814f
SHA512

79c0b14ed4e9ef5fafd775f438e810bbbb24471e7f3cf7b3fad0947150e10de882d71f3da0af80a896e0a6ed0086729b7ec18203c9c850db177a08d1dabce71d
SSDEEP

1536:tD9du/SrwB95hmFVEtT6ZHJiHFFqF1CfNClRNoSEzur3EjS9fxXQt:tuewP5hmEtT6S4aNCl0iraS9fGt

Score

7^/10

evasion trojan upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2308-0-0x0000000000400000-0x0000000000456000-memory.dmp	upx
behavioral1/memory/2308-6-0x0000000000400000-0x0000000000456000-memory.dmp	upx
behavioral1/memory/1192-5-0x00000000025E0000-0x000000000262A000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	8037eca547d162ba4f78549c84fad510.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2308	8037eca547d162ba4f78549c84fad510.exe
2308	8037eca547d162ba4f78549c84fad510.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2308	8037eca547d162ba4f78549c84fad510.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 1192	2308	8037eca547d162ba4f78549c84fad510.exe	18
PID 2308 wrote to memory of 1192	2308	8037eca547d162ba4f78549c84fad510.exe	18

C:\Users\Admin\AppData\Local\Temp\8037eca547d162ba4f78549c84fad510.exe
"C:\Users\Admin\AppData\Local\Temp\8037eca547d162ba4f78549c84fad510.exe"
1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2308

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1192

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

memory/1192-5-0x00000000025E0000-0x000000000262A000-memory.dmp

Filesize
296KB

Download
memory/1192-3-0x00000000025E0000-0x000000000262A000-memory.dmp

Filesize
296KB

Download
memory/1192-2-0x00000000025D0000-0x00000000025D1000-memory.dmp

Filesize
4KB

Download
memory/2308-1-0x0000000077ACF000-0x0000000077AD0000-memory.dmp

Filesize
4KB

Download
memory/2308-0-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/2308-6-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download