3b51ed12d0d13d30ebcdba58beeb2d90492fdca887e74068d00261c87887416b

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05/09/2024, 01:41

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General

Target

cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe
Size

1.1MB
MD5

e2f1b5387c5f5074d89f7788b30fdad8
SHA1

ffec7d7c9c081069a42e28fd659727e9ca69590e
SHA256

cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268
SHA512

5bda3cbd160c78982f852bfd0427b347fc687332e812e7d026650970aa4b2273d3e9abe313b5f8bd2a55cc79444a38652ee8603c5b65f5fa571a94f109895dfc
SSDEEP

24576:TAHnh+eWsN3skA4RV1Hom2KXMmHaC5a5inu6f9sC7+A85:eh+ZkldoPK8YaC5a5wu6OLX

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1972 set thread context of 1992	1972	cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe	30

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	cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1992	svchost.exe
1992	svchost.exe
1992	svchost.exe
1992	svchost.exe
1992	svchost.exe
1992	svchost.exe
1992	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1972	cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1972	cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe
1972	cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1972	cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe
1972	cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 1992	1972	cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe	30
PID 1972 wrote to memory of 1992	1972	cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe	30
PID 1972 wrote to memory of 1992	1972	cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe	30
PID 1972 wrote to memory of 1992	1972	cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe	30
PID 1972 wrote to memory of 1992	1972	cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe	30

C:\Users\Admin\AppData\Local\Temp\cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe
"C:\Users\Admin\AppData\Local\Temp\cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\cd31107042d359420d18f748d7b01071e55ddbda69684fb0b06c27d751178268.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\epistemology

Filesize
280KB

MD5
923172f77a70d0cc4cffbe3ace3dacae

SHA1
6c0281d5d2e6cb52a24c3a18dfc148005a19ad93

SHA256
0b7f788deb0536b09ce3c0b4c62e5a12f18aaa8c7531ef25ae94112b60bbccfb

SHA512
a931b0148e0050d1bf501397191bdb6faed62454b6c6ee5905596f49f93fe64eb61bf8d9af53e839beb57a416368694a3d0f34f7e82e7941e613909867f1d70e

Download Submit
memory/1972-12-0x0000000000AB0000-0x0000000000AB4000-memory.dmp

Filesize
16KB

Download
memory/1992-13-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1992-14-0x0000000000790000-0x0000000000A93000-memory.dmp

Filesize
3.0MB

Download
memory/1992-15-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1992-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download