3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-09-2024 12:45

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General

Target

3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe
Size

1.2MB
MD5

95d61c0de1faa96d30dddf4a1fba699c
SHA1

849c9832e654e4a8fe725907e1eb7f93e10cf71e
SHA256

3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987
SHA512

eefee76e7dbcebb455bf80b8746a553e3c0402ef96a31864593ee22fb1ed738076b5198f6b64d449d58882d46636b553007ef37a14f74b992a7f7cb70b3cc283
SSDEEP

24576:AqDEvCTbMWu7rQYlBQcBiT6rprG8a39LJKrCVXpk9OKTLq:ATvC/MTQYxsWR7a39L8rCVXk

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3140 set thread context of 4844	3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe	90

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	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4844	svchost.exe
4844	svchost.exe
4844	svchost.exe
4844	svchost.exe
4844	svchost.exe
4844	svchost.exe
4844	svchost.exe
4844	svchost.exe
4844	svchost.exe
4844	svchost.exe
4844	svchost.exe
4844	svchost.exe
4844	svchost.exe
4844	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe
3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe
3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe
3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe
3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe
3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe

Suspicious use of SendNotifyMessage 6 IoCs

pid	Process
3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe
3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe
3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe
3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe
3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe
3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3140 wrote to memory of 4844	3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe	90
PID 3140 wrote to memory of 4844	3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe	90
PID 3140 wrote to memory of 4844	3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe	90
PID 3140 wrote to memory of 4844	3140	3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe	90

C:\Users\Admin\AppData\Local\Temp\3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe
"C:\Users\Admin\AppData\Local\Temp\3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.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:3140
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\3833788ee0fb28513bf0d412c3e353caf377c85dc3bc84ba656a5e203799f987.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4844

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\derogates

Filesize
282KB

MD5
38a4bfd6bae44148cdd20bb7ffb2cade

SHA1
7db5562c9cd82ba381e0271101d8ef3cabe3e576

SHA256
107dac05d38949c2ff989b3bc248b46075da739f166c1b5f30e00bd03f99803f

SHA512
3e7ad6e1e7e217e4c3a6054d2786e9733225aab8218ca0da89d47c535098c1e8b94689ef185d0831deac5a81d6b41cc8272c776c9cddddd61796b0ab58d3dd42

Download Submit
memory/3140-13-0x0000000001110000-0x0000000001114000-memory.dmp

Filesize
16KB

Download
memory/4844-14-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4844-15-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4844-16-0x0000000001600000-0x000000000194A000-memory.dmp

Filesize
3.3MB

Download
memory/4844-17-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download