0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12/10/2024, 22:56

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General

Target

0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe
Size

80KB
MD5

9e42e5c34a8463b198dc466f8b1173a0
SHA1

45b0787120f6db6a51443e0d06234f6bf12962d1
SHA256

0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2
SHA512

35b46e555e40763608e19c083ef15e7979ddd54279baaffbe912529b32a6df34c502c60a007a831003ec273266b24c9cd1553aacdbed18316b81ec1897b498f5
SSDEEP

1536:gzpKNJfkzdOJ2E/PBV5p56QZtjPOiFONAa0CmuJd4BXL:IpKNpZ2mBN0QZdDFOqaBbd45

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3000	0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe

Executes dropped EXE 1 IoCs

pid	Process
3000	0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe

Loads dropped DLL 1 IoCs

pid	Process
2024	0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2024-0-0x0000000000400000-0x000000000043A000-memory.dmp	upx
behavioral1/files/0x000700000001211b-10.dat	upx
behavioral1/memory/2024-12-0x0000000000160000-0x000000000019A000-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	0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2024	0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2024	0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe
3000	0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 3000	2024	0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe	31
PID 2024 wrote to memory of 3000	2024	0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe	31
PID 2024 wrote to memory of 3000	2024	0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe	31
PID 2024 wrote to memory of 3000	2024	0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe	31

C:\Users\Admin\AppData\Local\Temp\0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe
"C:\Users\Admin\AppData\Local\Temp\0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Users\Admin\AppData\Local\Temp\0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe
  C:\Users\Admin\AppData\Local\Temp\0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3000

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

\Users\Admin\AppData\Local\Temp\0e274df4d3711e5dcd12ae9b57b70a69bd8de7397f7221c88e2d074a4c5341d2N.exe

Filesize
80KB

MD5
76eb3f71e24deb04d3e7f999c6af5161

SHA1
2d0642fba9e19b17ca240e93a3a44d51455808d2

SHA256
5cc4000042cf1d4cd6cc2a94b48409aa1d75893ac36d5f36cec9689ed2c2ff72

SHA512
11bff9d1ab01aeb4bc38b618583f66234746e5c6bda00dc7f680054b67722063f8d2d1a9eac73142c11ac40bb3641f44a90ee09899569bd1faf1227622bb8267

Download Submit
memory/2024-0-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2024-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2024-1-0x0000000000030000-0x000000000003E000-memory.dmp

Filesize
56KB

Download
memory/2024-12-0x0000000000160000-0x000000000019A000-memory.dmp

Filesize
232KB

Download
memory/2024-15-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3000-17-0x0000000000030000-0x000000000003E000-memory.dmp

Filesize
56KB

Download
memory/3000-18-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3000-23-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3000-28-0x0000000000170000-0x000000000018B000-memory.dmp

Filesize
108KB

Download
memory/3000-29-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download