eae0f75f7bf16b25ea0284762712490c17571b7df768c1ff9b0e02c4b1d7b657

General

Target

eae0f75f7bf16b25ea0284762712490c17571b7df768c1ff9b0e02c4b1d7b657.exe
Size

2.3MB
MD5

ac1bc84163b2550b0bd4fd558b3a6759
SHA1

6846d62a60cdd07e996fa65e631831fb4a19ce44
SHA256

eae0f75f7bf16b25ea0284762712490c17571b7df768c1ff9b0e02c4b1d7b657
SHA512

54cb157c53d2bbb257438eafc3413c0c94a161ccb7327f9886800ffbfc823138ac9d78588fd7c70f5a5ea655ef88f13d9501b5383ffa1643ddbdb12f1830638c
SSDEEP

49152:GwsjUh7KAsjW7TAIlG4eIeY1cFTlqJlPaMEvo:UjiTAIlG4eIeY1nevo

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2320-2-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-1-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-0-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-7-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-4-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-21-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-44-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-11-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-42-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-39-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-37-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-35-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-33-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-31-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-29-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-27-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-25-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-23-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-19-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-17-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-15-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-13-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-9-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2320-46-0x0000000010000000-0x000000001003E000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2968	2320	WerFault.exe	28

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	eae0f75f7bf16b25ea0284762712490c17571b7df768c1ff9b0e02c4b1d7b657.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2320	eae0f75f7bf16b25ea0284762712490c17571b7df768c1ff9b0e02c4b1d7b657.exe
2320	eae0f75f7bf16b25ea0284762712490c17571b7df768c1ff9b0e02c4b1d7b657.exe
2320	eae0f75f7bf16b25ea0284762712490c17571b7df768c1ff9b0e02c4b1d7b657.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 2968	2320	eae0f75f7bf16b25ea0284762712490c17571b7df768c1ff9b0e02c4b1d7b657.exe	29
PID 2320 wrote to memory of 2968	2320	eae0f75f7bf16b25ea0284762712490c17571b7df768c1ff9b0e02c4b1d7b657.exe	29
PID 2320 wrote to memory of 2968	2320	eae0f75f7bf16b25ea0284762712490c17571b7df768c1ff9b0e02c4b1d7b657.exe	29
PID 2320 wrote to memory of 2968	2320	eae0f75f7bf16b25ea0284762712490c17571b7df768c1ff9b0e02c4b1d7b657.exe	29

C:\Users\Admin\AppData\Local\Temp\eae0f75f7bf16b25ea0284762712490c17571b7df768c1ff9b0e02c4b1d7b657.exe
"C:\Users\Admin\AppData\Local\Temp\eae0f75f7bf16b25ea0284762712490c17571b7df768c1ff9b0e02c4b1d7b657.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2320 -s 316
  2⤵
  - Program crash
  PID:2968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2320-2-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-1-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-0-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-7-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-4-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-21-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-44-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-11-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-42-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-39-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-37-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-35-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-33-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-31-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-45-0x0000000002300000-0x0000000002359000-memory.dmp

Filesize
356KB

Download
memory/2320-29-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-27-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-25-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-23-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-19-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-17-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-15-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-13-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-9-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-46-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2320-47-0x0000000002300000-0x0000000002359000-memory.dmp

Filesize
356KB

Download

Analysis

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