4692cab9a0df4d57a011184866d1adf088a410b582565389bae230cbd395a047

Analysis

max time kernel
151s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14/03/2024, 19:13

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General

Target

4692cab9a0df4d57a011184866d1adf088a410b582565389bae230cbd395a047.exe
Size

404KB
MD5

5c156ba0f0b76a3cdbf6437449819012
SHA1

d7c6c89894b9be6789068140dd7664793cd89af1
SHA256

4692cab9a0df4d57a011184866d1adf088a410b582565389bae230cbd395a047
SHA512

8cd11750679f35b017352ba84020f8a67c54d55254ec23554b416a324751f4396b31dc63025d0a9b1b4bd2e21bc938115c37c3510809dd3d84b2ca24385fb912
SSDEEP

6144:4jlYKRF/LReWAsUyIsfoDRWgSPqg0vx1J9w7V8DPf5shxOs:4jauDReWJfGw2nXJ9oV8DPfk

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2216	ypeea.exe

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\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\ProgramData\\ypeea.exe"	ypeea.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4216 wrote to memory of 2216	4216	4692cab9a0df4d57a011184866d1adf088a410b582565389bae230cbd395a047.exe	91
PID 4216 wrote to memory of 2216	4216	4692cab9a0df4d57a011184866d1adf088a410b582565389bae230cbd395a047.exe	91
PID 4216 wrote to memory of 2216	4216	4692cab9a0df4d57a011184866d1adf088a410b582565389bae230cbd395a047.exe	91

C:\Users\Admin\AppData\Local\Temp\4692cab9a0df4d57a011184866d1adf088a410b582565389bae230cbd395a047.exe
"C:\Users\Admin\AppData\Local\Temp\4692cab9a0df4d57a011184866d1adf088a410b582565389bae230cbd395a047.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4216
- C:\ProgramData\ypeea.exe
  "C:\ProgramData\ypeea.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2216

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\DumpStack.log.tmp .exe

Filesize
404KB

MD5
31d46c3d7f475a06147abd142c4f2811

SHA1
84d6e3e950bc29b29a378926cf07a7dadf52c5c7

SHA256
9ab98231adc26014924e810663e3c2325ae59c32a7fe15ef7d6638d0f189001c

SHA512
f65e17c4a5714e3f57a58207bd5c3fb67c20e506bcfec4879257cd6358fdf40ab4d74723167aaeda429cfa7e93d8eeff7d8fe27410ab8a3a18aeb754cbf3b962

Download Submit
C:\ProgramData\Saaaalamm\Mira.h

Filesize
136KB

MD5
cb4c442a26bb46671c638c794bf535af

SHA1
8a742d0b372f2ddd2d1fdf688c3c4ac7f9272abf

SHA256
f8d2c17bdf34ccfb58070ac8b131a8d95055340101a329f9a7212ac5240d0c25

SHA512
074a31e8da403c0a718f93cbca50574d8b658921193db0e6e20eacd232379286f14a3698cd443dc740d324ad19d74934ae001a7ad64b88897d8afefbc9a3d4e3

Download Submit
C:\ProgramData\ypeea.exe

Filesize
267KB

MD5
a91503206159946055c2c5eba2844493

SHA1
88091c80d6372892e1a844e330a302f4fe5dfa51

SHA256
8887a66beeab4f9109ec211292776d29c16057b49b71bf69883231a3fa17a3d1

SHA512
ed3beacd89c6e0bf9a78a2ba79460a40fb31a23ed65ea6bc64b6e1fd8311ac10b258af1637ea1c72bb0849727f28d60c3ba5154912d809fac369e3ab4f68d7cb

Download Submit
memory/2216-83-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2216-161-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/4216-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4216-1-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4216-8-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads