e4c95f12882a316a0bc46f4db7a0366a8394a80010042a4afbb76a4db51b8018

General

Target

7b804713c76aa0a8a7d407a7896e9f3d.exe
Size

165KB
MD5

7b804713c76aa0a8a7d407a7896e9f3d
SHA1

8266d6fbb12278781384d83868b579fe833e647f
SHA256

e4c95f12882a316a0bc46f4db7a0366a8394a80010042a4afbb76a4db51b8018
SHA512

f0672429436d03a2f39a8eba33049924fb063b758a9b2867ee97f061023170d60269408e6d07c0d801cf3c7043e31c0cd0712a4325dbae34be9793bacc816539
SSDEEP

3072:5LFCsmm1YSLRJl51nbodADA3gqIJ7hHyjJ1LQDy+QInuEbGqi1IXCsEJYRZv:B7j6eRrZnpsjJmxM1ISsksZ

Score

7^/10

persistence spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2084-1-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral1/memory/2780-6-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral1/memory/2780-5-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral1/memory/2084-15-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral1/memory/2888-81-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral1/memory/2888-80-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral1/memory/2084-83-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral1/memory/2888-157-0x0000000000230000-0x0000000000330000-memory.dmp	upx
behavioral1/memory/2084-188-0x0000000000400000-0x0000000000445000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\conhost = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\conhost.exe"	7b804713c76aa0a8a7d407a7896e9f3d.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2780	2084	7b804713c76aa0a8a7d407a7896e9f3d.exe	28
PID 2084 wrote to memory of 2780	2084	7b804713c76aa0a8a7d407a7896e9f3d.exe	28
PID 2084 wrote to memory of 2780	2084	7b804713c76aa0a8a7d407a7896e9f3d.exe	28
PID 2084 wrote to memory of 2780	2084	7b804713c76aa0a8a7d407a7896e9f3d.exe	28
PID 2084 wrote to memory of 2888	2084	7b804713c76aa0a8a7d407a7896e9f3d.exe	30
PID 2084 wrote to memory of 2888	2084	7b804713c76aa0a8a7d407a7896e9f3d.exe	30
PID 2084 wrote to memory of 2888	2084	7b804713c76aa0a8a7d407a7896e9f3d.exe	30
PID 2084 wrote to memory of 2888	2084	7b804713c76aa0a8a7d407a7896e9f3d.exe	30

C:\Users\Admin\AppData\Local\Temp\7b804713c76aa0a8a7d407a7896e9f3d.exe
"C:\Users\Admin\AppData\Local\Temp\7b804713c76aa0a8a7d407a7896e9f3d.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Users\Admin\AppData\Local\Temp\7b804713c76aa0a8a7d407a7896e9f3d.exe
  C:\Users\Admin\AppData\Local\Temp\7b804713c76aa0a8a7d407a7896e9f3d.exe startC:\Users\Admin\AppData\Roaming\dwm.exe%C:\Users\Admin\AppData\Roaming
  2⤵
  PID:2780
- C:\Users\Admin\AppData\Local\Temp\7b804713c76aa0a8a7d407a7896e9f3d.exe
  C:\Users\Admin\AppData\Local\Temp\7b804713c76aa0a8a7d407a7896e9f3d.exe startC:\Users\Admin\AppData\Local\Temp\csrss.exe%C:\Users\Admin\AppData\Local\Temp
  2⤵
  PID:2888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\87FE.22D

Filesize
1KB

MD5
df50676f521427015e5e2c0391106bec

SHA1
43f11e2819572e9dd47509f933937b39eb7f33b4

SHA256
023915d2336284fa2282065e4cdf572cc3610015b194e321d8899bcfa9f1e6b7

SHA512
28c47773b5f4f7b888e13558e5457a02d91a38004a87b8b8a8ab50425f6f68ccac0ca430e633d4ef6f73b446f6603f15471a8aa593545c732b76658d2521c74b

Download Submit
C:\Users\Admin\AppData\Roaming\87FE.22D

Filesize
600B

MD5
fca218c8562dfe4bccb0093a0149e3ab

SHA1
6156f3ad14b598c92bd156ad35cf9253636bca86

SHA256
6f457fba4123e7085cf2288128c0f22384449d4bd0fbf95e3f4061c97193faf9

SHA512
62ed1258b2ebde45c1f2df9f9899a81e3699b90506d5b89b51890f6011245592d68b1cf1695c76aca0714572b032b0ba1d27929e1fa8f4f177dfde210cf118b9

Download Submit
memory/2084-83-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2084-2-0x0000000000590000-0x0000000000690000-memory.dmp

Filesize
1024KB

Download
memory/2084-188-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2084-1-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2084-15-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2084-84-0x0000000000590000-0x0000000000690000-memory.dmp

Filesize
1024KB

Download
memory/2780-5-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2780-7-0x00000000002F4000-0x000000000030F000-memory.dmp

Filesize
108KB

Download
memory/2780-6-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2888-82-0x0000000000230000-0x0000000000330000-memory.dmp

Filesize
1024KB

Download
memory/2888-80-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2888-81-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2888-157-0x0000000000230000-0x0000000000330000-memory.dmp

Filesize
1024KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads