a87f2b3e91f50578725b478682028788d91ab2e5731a99102c8daaf045adb0cb

Analysis

max time kernel
149s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 17:05

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General

Target

a87f2b3e91f50578725b478682028788d91ab2e5731a99102c8daaf045adb0cb.exe
Size

6.2MB
MD5

84c433b709db38fa86e00a17086c30b0
SHA1

30b271ae91874b7f37b299fde789c8c5ffbfc11b
SHA256

a87f2b3e91f50578725b478682028788d91ab2e5731a99102c8daaf045adb0cb
SHA512

a416c3be9474f0fb900055ab241c14b394d316176d0a898078488253785d0f90edc919cf3438d3a68818ea325e5f7ae3fff06f7db1230f1524cb3d9e7917b651
SSDEEP

98304:W31C90PG/GIdLiXKnXVUk6Nga4hBWeZa6XmD/IWzFoI2kTYwDjco:j0PGOIli2XykeihBWeFXy+IFTYMjco

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 37 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1268-0-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-1-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-31-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-39-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-46-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-45-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-44-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-41-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-37-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-35-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-33-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-27-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-23-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-21-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-15-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-13-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-11-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-9-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-3-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-2-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-29-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-25-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-19-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-17-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-7-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-5-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/1268-55-0x0000000002AF0000-0x0000000002B17000-memory.dmp	upx
behavioral2/memory/1268-68-0x0000000002B20000-0x0000000002B5E000-memory.dmp	upx
behavioral2/memory/1268-101-0x0000000002AF0000-0x0000000002B17000-memory.dmp	upx
behavioral2/memory/1268-100-0x0000000002B20000-0x0000000002B5E000-memory.dmp	upx
behavioral2/memory/1268-66-0x0000000002B20000-0x0000000002B5E000-memory.dmp	upx
behavioral2/memory/1268-64-0x0000000002B20000-0x0000000002B5E000-memory.dmp	upx
behavioral2/memory/1268-62-0x0000000002B20000-0x0000000002B5E000-memory.dmp	upx
behavioral2/memory/1268-60-0x0000000002B20000-0x0000000002B5E000-memory.dmp	upx
behavioral2/memory/1268-58-0x0000000002B20000-0x0000000002B5E000-memory.dmp	upx
behavioral2/memory/1268-57-0x0000000002B20000-0x0000000002B5E000-memory.dmp	upx
behavioral2/memory/1268-56-0x0000000002B20000-0x0000000002B5E000-memory.dmp	upx

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	a87f2b3e91f50578725b478682028788d91ab2e5731a99102c8daaf045adb0cb.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1268	a87f2b3e91f50578725b478682028788d91ab2e5731a99102c8daaf045adb0cb.exe
Token: SeTakeOwnershipPrivilege	1268	a87f2b3e91f50578725b478682028788d91ab2e5731a99102c8daaf045adb0cb.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1268	a87f2b3e91f50578725b478682028788d91ab2e5731a99102c8daaf045adb0cb.exe
1268	a87f2b3e91f50578725b478682028788d91ab2e5731a99102c8daaf045adb0cb.exe
1268	a87f2b3e91f50578725b478682028788d91ab2e5731a99102c8daaf045adb0cb.exe
1268	a87f2b3e91f50578725b478682028788d91ab2e5731a99102c8daaf045adb0cb.exe
1268	a87f2b3e91f50578725b478682028788d91ab2e5731a99102c8daaf045adb0cb.exe

C:\Users\Admin\AppData\Local\Temp\a87f2b3e91f50578725b478682028788d91ab2e5731a99102c8daaf045adb0cb.exe
"C:\Users\Admin\AppData\Local\Temp\a87f2b3e91f50578725b478682028788d91ab2e5731a99102c8daaf045adb0cb.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1268

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1268-0-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-1-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-31-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-39-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-46-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-45-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-44-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-41-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-37-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-35-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-33-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-27-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-23-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-21-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-15-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-13-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-11-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-9-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-3-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-2-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-29-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-25-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-19-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-17-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-7-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-5-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1268-50-0x0000000003500000-0x0000000003D64000-memory.dmp

Filesize
8.4MB

Download
memory/1268-51-0x0000000003500000-0x0000000003D64000-memory.dmp

Filesize
8.4MB

Download
memory/1268-55-0x0000000002AF0000-0x0000000002B17000-memory.dmp

Filesize
156KB

Download
memory/1268-68-0x0000000002B20000-0x0000000002B5E000-memory.dmp

Filesize
248KB

Download
memory/1268-99-0x0000000003500000-0x0000000003D64000-memory.dmp

Filesize
8.4MB

Download
memory/1268-101-0x0000000002AF0000-0x0000000002B17000-memory.dmp

Filesize
156KB

Download
memory/1268-100-0x0000000002B20000-0x0000000002B5E000-memory.dmp

Filesize
248KB

Download
memory/1268-66-0x0000000002B20000-0x0000000002B5E000-memory.dmp

Filesize
248KB

Download
memory/1268-64-0x0000000002B20000-0x0000000002B5E000-memory.dmp

Filesize
248KB

Download
memory/1268-62-0x0000000002B20000-0x0000000002B5E000-memory.dmp

Filesize
248KB

Download
memory/1268-60-0x0000000002B20000-0x0000000002B5E000-memory.dmp

Filesize
248KB

Download
memory/1268-58-0x0000000002B20000-0x0000000002B5E000-memory.dmp

Filesize
248KB

Download
memory/1268-57-0x0000000002B20000-0x0000000002B5E000-memory.dmp

Filesize
248KB

Download
memory/1268-56-0x0000000002B20000-0x0000000002B5E000-memory.dmp

Filesize
248KB

Download
memory/1268-103-0x0000000003500000-0x0000000003D64000-memory.dmp

Filesize
8.4MB

Download