e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb

Analysis

max time kernel
212s
max time network
220s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
01/12/2022, 09:13

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General

Target

e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe
Size

129KB
MD5

077d1dd4556d145108d75b08b9c5b6c4
SHA1

a7d57b234b518e44836d80bf96e424f6776dbb3c
SHA256

e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb
SHA512

7cbff5548898757f1fff506e00b8c0794ff42e10a3f78774d97f5be41b794f8f8912b2ff48cc83aadbb11e03c66ad12d39dab1eceded9b5d1df36bc7fe901272
SSDEEP

3072:+R0h/lwCrnR3HWtId+VO91I2X3ymXJ+eoYxGA/jH:i0saR3HfQVuqbmXJ+FMGAb

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4160	cmd.exe

Unexpected DNS network traffic destination 6 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	194.165.17.4
Destination IP	194.165.17.4
Destination IP	194.165.17.4
Destination IP	194.165.17.4
Destination IP	194.165.17.4
Destination IP	194.165.17.4

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Run	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Google Update = "\"C:\\Users\\Admin\\AppData\\Local\\Google\\Desktop\\Install\\{df4757a3-8c4e-42bd-395c-84c59df2e649}\\❤≸⋙\\Ⱒ☠⍨\\\u202eﯹ๛\\{df4757a3-8c4e-42bd-395c-84c59df2e649}\\GoogleUpdate.exe\" >"	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 748 set thread context of 4160	748	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe	82

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
748	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe
748	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe
748	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe
748	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2528	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
748	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeRestorePrivilege	748	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe
Token: SeDebugPrivilege	748	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe
Token: SeDebugPrivilege	748	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2528	Process not Found

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 748 wrote to memory of 4160	748	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe	82
PID 748 wrote to memory of 4160	748	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe	82
PID 748 wrote to memory of 4160	748	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe	82
PID 748 wrote to memory of 4160	748	e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe	82

C:\Users\Admin\AppData\Local\Temp\e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe
"C:\Users\Admin\AppData\Local\Temp\e0aef12b5add650469602f565833f554a380ede2f1ca0e0d1f21e35d1c4384fb.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:748
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe"
  2⤵
  - Deletes itself
  PID:4160

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/748-133-0x0000000000510000-0x000000000052F000-memory.dmp

Filesize
124KB

Download
memory/748-134-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2528-135-0x00000000011A0000-0x00000000011AE000-memory.dmp

Filesize
56KB

Download