291ca7bba147041963c8d17b3504981dd2eb595945e7472d5e3e62d78f0fd6a7

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 10:01

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General

Target

Curriculum Vitae.exe
Size

1.2MB
MD5

eda3b2c20013e6a58d10ad852d39fd29
SHA1

56ff3fdfee53f3e37c14cf10bc3d4044535a9da0
SHA256

291ca7bba147041963c8d17b3504981dd2eb595945e7472d5e3e62d78f0fd6a7
SHA512

bf0b484012b7f06628cde2aef373c5f66e7fa2664e827004b58cd5a20962a92c9f29ccc3fb55bdd6e38e57a580a6e2cf0ce987f7c85e31b3555d9f1cc805dd2e
SSDEEP

24576:7qDEvCTbMWu7rQYlBQcBiT6rprG8aWMLl2qsbgz2NL/HHE:7TvC/MTQYxsWR7aWjMz2x/H

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2556 set thread context of 2428	2556	Curriculum Vitae.exe	31

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	Curriculum Vitae.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2428	svchost.exe
2428	svchost.exe
2428	svchost.exe
2428	svchost.exe
2428	svchost.exe
2428	svchost.exe
2428	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2556	Curriculum Vitae.exe

Suspicious use of FindShellTrayWindow 9 IoCs

pid	Process
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe

Suspicious use of SendNotifyMessage 9 IoCs

pid	Process
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe
2556	Curriculum Vitae.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2428	2556	Curriculum Vitae.exe	31
PID 2556 wrote to memory of 2428	2556	Curriculum Vitae.exe	31
PID 2556 wrote to memory of 2428	2556	Curriculum Vitae.exe	31
PID 2556 wrote to memory of 2428	2556	Curriculum Vitae.exe	31
PID 2556 wrote to memory of 2428	2556	Curriculum Vitae.exe	31

C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae.exe
"C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae.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:2556
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2428

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\pensum

Filesize
279KB

MD5
9ffbc2625813d547e53b556365627908

SHA1
a489b79ccccc3b147ad7346dde69ca37163bbc8f

SHA256
e7b272e21627c7c321d34f988ddd793c5f0479bdee1a93ee1a01b836451f79fc

SHA512
9f9cde9f414242ddd4b9e2fdc77f3097b52e38e40092b627af33beac051fbca76832ef8ba075853582b61d74ee17583fa9bd811197165fa4dee8a757e624788f

Download Submit
memory/2428-13-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2428-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2428-15-0x00000000008B0000-0x0000000000BB3000-memory.dmp

Filesize
3.0MB

Download
memory/2428-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2556-12-0x0000000000120000-0x0000000000124000-memory.dmp

Filesize
16KB

Download