3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8

Analysis

max time kernel
94s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-09-2024 13:20

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General

Target

3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe
Size

133KB
MD5

ae170fa472331d95f9ef938c2657a890
SHA1

19abdd35b499ae275ca2cfb025b284b82b56b56e
SHA256

3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8
SHA512

1b10a273d5e29026840d6929c9c8754deabca35a142df7d78b18d021fd01d54c23ecd12ca1eb66862ddb749079b2c3ef873d5fcb3722e1c6297369108456c153
SSDEEP

3072:Es2WzDVCOrZp5G0JjWbqIPLRRlU5SGOCZ5ODFQQ:0WzDVCOtp5xjWGIP3oSGOy5ZQ

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3188	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe

Executes dropped EXE 1 IoCs

pid	Process
3188	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1948-0-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral2/files/0x0008000000023433-12.dat	upx
behavioral2/memory/3188-14-0x0000000000400000-0x0000000000486000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1948	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1948	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe
3188	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 3188	1948	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe	83
PID 1948 wrote to memory of 3188	1948	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe	83
PID 1948 wrote to memory of 3188	1948	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe	83

C:\Users\Admin\AppData\Local\Temp\3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe
"C:\Users\Admin\AppData\Local\Temp\3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Local\Temp\3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe
  C:\Users\Admin\AppData\Local\Temp\3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:3188

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

C:\Users\Admin\AppData\Local\Temp\3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe

Filesize
133KB

MD5
993b118152f4d657f8a02468df7a1ab1

SHA1
ac72c217be2f10e96c9bec99fb4960d27c040584

SHA256
0ab72878a40298296a6484bf6558768b4450e7563209827c6d82e68cebd1629e

SHA512
fd128682d1a3473af0984fed4f74be01280fa7be74e9d20744cd56e86114556568fa2155b7129474075fbd3b56038b0fcf6f7e17db1d66f7bafe3987bb37fc7f

Download Submit
memory/1948-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/1948-1-0x00000000001D0000-0x00000000001F1000-memory.dmp

Filesize
132KB

Download
memory/1948-2-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1948-13-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/3188-14-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3188-15-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/3188-16-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/3188-29-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download