9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d

Resubmissions

09-04-2024 13:04

240409-qbet6aff89 10

09-04-2024 13:04

240409-qbd8maff88 8

09-04-2024 13:04

240409-qbdl4aah8z 10

09-04-2024 13:04

240409-qbdbbsff87 7

Analysis

max time kernel
310s
max time network
1806s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09-04-2024 13:04

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Report Analysis Logs

General

Target

9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
Size

1.9MB
MD5

57c833bfd5042e34bec23dfd711cd151
SHA1

6bcd1915173d57d369e209943be31eebebdd535a
SHA256

9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d
SHA512

3c14531cd81ac2276cac72da573cb5f452c53b96175acca025a8e30251c487fcd382a8bc25a5241e6700832dbb760313bf9e51ffa0fcd480d5ddc6662cbc02e1
SSDEEP

49152:JpOMJqAtfj8YFWZUQUqxbhS+oWOKl9BoKzLPGz+fATq:BJqaj8S8zUqx0xW1KKzLP8w

Score

8^/10

discovery persistence upx

Malware Config

Signatures

Contacts a large (873) 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 56 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2288-5-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-8-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-6-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-9-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-10-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-11-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-24-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-38-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-40-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-43-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-44-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-48-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-49-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-50-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-56-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-57-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-58-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-59-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-60-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-62-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-63-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-65-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-67-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-68-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-70-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-72-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-74-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-77-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-78-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-80-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-81-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-79-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-84-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-85-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-89-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-91-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-92-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-94-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-96-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-98-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-101-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-102-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-105-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-99-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-97-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-95-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-93-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-90-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-87-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-83-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-75-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-76-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-73-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-71-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-66-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral1/memory/2288-64-0x0000000000400000-0x0000000000848000-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:

9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\""	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe

Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Suspicious use of SetThreadContext 1 IoCs

Processes:

9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe

description	pid	process	target process
PID 2460 set thread context of 2288	2460	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.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:

9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe

pid	process
2288	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
2288	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
2288	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe

description	pid	process	target process
PID 2460 wrote to memory of 2288	2460	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
PID 2460 wrote to memory of 2288	2460	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
PID 2460 wrote to memory of 2288	2460	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
PID 2460 wrote to memory of 2288	2460	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
PID 2460 wrote to memory of 2288	2460	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
PID 2460 wrote to memory of 2288	2460	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
PID 2460 wrote to memory of 2288	2460	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
PID 2460 wrote to memory of 2288	2460	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
PID 2460 wrote to memory of 2288	2460	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe	9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe

C:\Users\Admin\AppData\Local\Temp\9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
"C:\Users\Admin\AppData\Local\Temp\9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Users\Admin\AppData\Local\Temp\9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
  "C:\Users\Admin\AppData\Local\Temp\9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:2288

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

Loading Replay Monitor...

Downloads

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

Filesize
2.6MB

MD5
1e2769f7012387ea5b91b1e7c79ce55d

SHA1
88876090487a4e7e93ec3b6b70f78ba1ff3d37e0

SHA256
fb95200fe4c6f12b24a66f7febf24099ccb3bc7a8bd64fa4d368001418019306

SHA512
14dc40bb0166a01ac73bd53cf3f68dc7aff17e234e724814710b96a87eabbae3ee0edd0f3b8a0cedfd20f78ed5f75c32c56f69022d46869980a25134534bd6bf

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

Filesize
5.9MB

MD5
01049e9ed83f44d78cf7c27d66c64c36

SHA1
c818839a8e6e0cba05a3f9f064d7f6a397200cd9

SHA256
7fab617f22bce721eb7a67611a0a86f1ec93e6b62232180426094eff4f459512

SHA512
c20f9a28a029abc1b6fafdbba6b3bcecf4a15ba14ecf1b4905006950bd7ef41eae17cdf62e285495e40ea31f2a3c5d1a2a029a4b660ddfb9d1362d8046fb7bbd

Download Submit
memory/2288-74-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-24-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-9-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-80-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-10-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-11-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-8-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-78-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-5-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-38-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-40-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-43-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-44-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-48-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-49-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-50-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-56-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-57-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-58-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-59-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-60-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-62-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-63-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-65-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-67-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-68-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-70-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-72-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2288-77-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-81-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-64-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-6-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-79-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-84-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-85-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-89-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-91-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-92-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-94-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-96-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-98-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-101-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-102-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-105-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-99-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-97-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-95-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-93-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-90-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-87-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-83-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-75-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-76-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-73-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-71-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2288-66-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2460-1-0x0000000002290000-0x0000000002448000-memory.dmp

Filesize
1.7MB

Download
memory/2460-0-0x0000000002290000-0x0000000002448000-memory.dmp

Filesize
1.7MB

Download
memory/2460-4-0x0000000002450000-0x0000000002607000-memory.dmp

Filesize
1.7MB

Download
memory/2460-7-0x0000000002290000-0x0000000002448000-memory.dmp

Filesize
1.7MB

Download