6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5

max time kernel
1196s
max time network
1200s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07-04-2024 09:04

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General

Target

6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Size

1.9MB
MD5

001f6aefa850c575018eaa792a0ebbc5
SHA1

69a44211fda244815a6f7b4480dada97f7778fe0
SHA256

6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5
SHA512

24eeb6d51b6d3d2988e4eb39a0c0580013d7a3a1711d0d512a233c5a5ca1f5bb4d28b3e39e0e18990d83f592c3550e13cb905b7573c013155867b7221b9997d5
SSDEEP

24576:Z0ZIVjFxbxJMgQ5DIiJ1KxwflAbWgj8RuFwTXJsK63Ct6ij0V+uYzjy2QhL8Gbge:CC9pagQFIE1KbkYF+X70V+hy7hAI1U

Score

8^/10

discovery persistence upx

Malware Config

Signatures

Contacts a large (734) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

UPX packed file 41 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1988-5-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-7-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-8-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-9-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-10-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-11-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-30-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-41-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-42-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-46-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-47-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-48-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-52-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-53-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-55-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-57-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-61-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-65-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-68-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-70-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-72-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-74-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-77-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-81-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-80-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-83-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-86-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-89-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-92-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-93-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-97-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-101-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-103-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-104-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-102-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-100-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-91-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-87-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-85-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-84-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/1988-82-0x0000000000400000-0x0000000000848000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\""	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe

description	pid	process	target process
PID 2184 set thread context of 1988	2184	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe

pid	process
1988	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
1988	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
1988	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe

description	pid	process	target process
PID 2184 wrote to memory of 1988	2184	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
PID 2184 wrote to memory of 1988	2184	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
PID 2184 wrote to memory of 1988	2184	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
PID 2184 wrote to memory of 1988	2184	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
PID 2184 wrote to memory of 1988	2184	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
PID 2184 wrote to memory of 1988	2184	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
PID 2184 wrote to memory of 1988	2184	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
PID 2184 wrote to memory of 1988	2184	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
PID 2184 wrote to memory of 1988	2184	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe	6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe

C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
"C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
  "C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:1988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Network Service Discovery

T1046

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdesc-consensus.tmp

Filesize
2.6MB

MD5
ebb2b177395652ac354b7c6b69423b45

SHA1
9049778f8d17544350f5042bff799fd99992f8ef

SHA256
478f2952ac8fb6e9d244e6fdb5761121bda4b75894708a33b44545d48beff5af

SHA512
66f63b713f63c7c44bf38817b1e54272858a1295edf752d4aa2d79905b6795fd4882c000f77acb7574bcb941b65edcf0f496f6a519862143b289b5ce8e078caf

Download Submit
C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdescs.new

Filesize
9.3MB

MD5
7c59823fead92e351ed183294821c36f

SHA1
38dc39e7277e35738725226b211a9dba57996935

SHA256
8ea3c3291a62c165215dff7401ce49e5eee9cb171c13db7906176dad91dae89c

SHA512
1dac7c0bb2972b15f4653784971c56d4088b42cf6f7009e1b8f87f03372952772e6401c3f777249fc9e06ec5ff8eea64f7439ffece32736ae335ed5e9592792a

Download Submit
memory/1988-61-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-84-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-5-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-68-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-8-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-9-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-10-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-11-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-82-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-70-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-30-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-41-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-42-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-46-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-47-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-48-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-52-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-72-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-55-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-57-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-85-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-65-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-7-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1988-53-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-74-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-77-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-81-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-80-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-83-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-86-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-89-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-92-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-93-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-97-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-101-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-103-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-104-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-102-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-100-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-91-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1988-87-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2184-0-0x00000000024B0000-0x0000000002668000-memory.dmp

Filesize
1.7MB

Download
memory/2184-2-0x00000000024B0000-0x0000000002668000-memory.dmp

Filesize
1.7MB

Download
memory/2184-4-0x0000000002670000-0x0000000002827000-memory.dmp

Filesize
1.7MB

Download