ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81

Resubmissions

07/05/2024, 08:48

240507-kqly5abh68 10

07/05/2024, 08:48

07/05/2024, 08:48

07/05/2024, 08:48

07/05/2024, 08:48

25/04/2024, 13:13

Analysis

max time kernel
291s
max time network
302s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
07/05/2024, 08:48

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General

Target

ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe
Size

1.9MB
MD5

c4ee55c8f75cf73eb54594775e06a94a
SHA1

3604f680c80cd43621ca45dc911e61e14cf24cb6
SHA256

ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81
SHA512

f13b63c25aba363d81f98ed3a14808f64865ba13f1956adffd0f5202a20c2c51a294519e030d079fa5825a88cf6066ad13db4257c00eadfa873a55b2c4acbc18
SSDEEP

49152:d/bZlebN53l9AsH7yGkm0IP9C/+7iNQXf3DLXrvjA:Ubn3zAu7l50SC2+CTT

Score

7^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 64 IoCs

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

upx

resource	yara_rule
behavioral3/memory/1188-3-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-6-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-8-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-9-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-7-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-2-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-4-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-22-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-31-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-32-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-40-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-44-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-45-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-48-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-49-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-53-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-54-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-55-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-56-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-60-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-61-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-62-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-63-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-67-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-84-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-83-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-80-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-77-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-76-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-73-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-71-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-82-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-110-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-109-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-107-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-106-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-105-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-104-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-103-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-102-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-101-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-100-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-99-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-98-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-97-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-96-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-95-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-94-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-93-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-92-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-91-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-90-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-89-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-81-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-79-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-78-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-75-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-74-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-72-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-70-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-108-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-69-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-88-0x0000000000400000-0x0000000000848000-memory.dmp	upx
behavioral3/memory/1188-87-0x0000000000400000-0x0000000000848000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\""	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.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

description	pid	Process	procid_target
PID 5000 set thread context of 1188	5000	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe	75

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
12928	1188	WerFault.exe	75

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1188	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe
1188	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe
1188	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe
1188	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe
1188	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe
1188	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5000 wrote to memory of 1188	5000	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe	75
PID 5000 wrote to memory of 1188	5000	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe	75
PID 5000 wrote to memory of 1188	5000	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe	75
PID 5000 wrote to memory of 1188	5000	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe	75
PID 5000 wrote to memory of 1188	5000	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe	75
PID 5000 wrote to memory of 1188	5000	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe	75
PID 5000 wrote to memory of 1188	5000	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe	75
PID 5000 wrote to memory of 1188	5000	ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe	75

C:\Users\Admin\AppData\Local\Temp\ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe
"C:\Users\Admin\AppData\Local\Temp\ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5000
- C:\Users\Admin\AppData\Local\Temp\ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe
  "C:\Users\Admin\AppData\Local\Temp\ceaab53560fe27d25ae139dd736a26f32daf3a1b3ce8410c1153a422205dea81.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:1188
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1188 -s 26396
    3⤵
    - Program crash
    PID:12928

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
2.4MB

MD5
dde78eff34a6e66b6ea6d178bc426549

SHA1
b253863b59f1502d06dfbcd3dd14313fe44c9e78

SHA256
a869e89870d10561112f15016a20789dae97004d52c3258ddc11e0ebbc91137e

SHA512
343452cd55b21a98f663e3cede0d29f77545f03c93cb0a3caa06160419991023226e03e957cda1cc3ef9bcfcf0dc7a103f875048971f9b6eb94133448e410141

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

Filesize
6.4MB

MD5
fad3d4cec426ff7908d5aca87b80605e

SHA1
279abad84c4edea582231a8a7b62c062d1bb4d91

SHA256
8808c8f51a01ddc527ed0ebd72c73650252ad9d6cb654a23a75d127f5bd5e9c4

SHA512
abf402f000e1d04274ed8cc511c262186dcc988f69537cd17e990771dfcc44f5c61b6d168d1dbc521fb385c98df837e0258caf35b084f7c36334ea496954138b

Download Submit
memory/1188-3-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-6-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-8-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-9-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-7-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-2-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-4-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-22-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-31-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-32-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-40-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-44-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-45-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-48-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-49-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-53-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-54-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-55-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-56-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-60-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-61-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-62-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-63-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-67-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-84-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-83-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-80-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-77-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-76-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-73-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-71-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-82-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-110-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-109-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-107-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-106-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-105-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-104-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-103-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-102-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-101-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-100-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-99-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-98-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-97-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-96-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-95-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-94-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-93-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-92-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-91-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-90-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-89-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-81-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-79-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-78-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-75-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-74-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-72-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-70-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-108-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-69-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-88-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-87-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-86-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-85-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1188-68-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/5000-5-0x0000000002670000-0x0000000002827000-memory.dmp

Filesize
1.7MB

Download
memory/5000-1-0x00000000024B0000-0x000000000266F000-memory.dmp

Filesize
1.7MB

Download