3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8

Analysis

max time kernel
38s
max time network
68s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-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
2060	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe

Executes dropped EXE 1 IoCs

pid	Process
2060	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe

Loads dropped DLL 1 IoCs

pid	Process
744	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/744-0-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral1/files/0x000700000001211b-16.dat	upx
behavioral1/memory/744-15-0x0000000000190000-0x0000000000216000-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
744	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
744	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe
2060	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 744 wrote to memory of 2060	744	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe	31
PID 744 wrote to memory of 2060	744	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe	31
PID 744 wrote to memory of 2060	744	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe	31
PID 744 wrote to memory of 2060	744	3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe	31

C:\Users\Admin\AppData\Local\Temp\3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe
"C:\Users\Admin\AppData\Local\Temp\3e018c6d128380ac5c0969ef0860ffcd8e1859cb06181f58601fdf28fa718cd8N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:744
- 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:2060

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
180e2c525c4d9ed1636591265934791c

SHA1
55a553bed9f68b44d3a38926e22fd251ce258463

SHA256
3026d81b5b5bb012fc37c84a9380c49de03df18105b5c5bd0927d069cd52dd0a

SHA512
d1e6cd8670d0aeed9ad6f353cc9cc37219e1e798f60f2cd30960a51530c5d451b01f48eae533addd9d39dfbffe947032eadeb89f62c118a2762ce03e4769a6ea

Download Submit
memory/744-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/744-1-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/744-10-0x0000000000150000-0x0000000000171000-memory.dmp

Filesize
132KB

Download
memory/744-15-0x0000000000190000-0x0000000000216000-memory.dmp

Filesize
536KB

Download
memory/744-14-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2060-23-0x00000000001D0000-0x00000000001F1000-memory.dmp

Filesize
132KB

Download
memory/2060-40-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download