e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43

Analysis

max time kernel
145s
max time network
147s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
13/02/2024, 05:49

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General

Target

e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe
Size

1.6MB
MD5

034bfaec248c788bac7ac64c3ff8b7f2
SHA1

cfb0d32b4df8c1426e4efc11b797df2dd55730bb
SHA256

e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43
SHA512

6f1b40d32253cb6b28706b8aab414bddd75a56b37aef058d6e0d334dfed358478e16668359b493a425919c6ada3d4f1f4929e3775c636453d6483c529221d159
SSDEEP

24576:ZrVGNek6mpi8UljolHKOpIR+s6yR1nLX49b2yKCB3JurSnhG9h8K:DiiPMqOIR/rRX49S65pG31

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2496 set thread context of 2100	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	33

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2536	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe
2752	powershell.exe
2716	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe
Token: SeDebugPrivilege	2752	powershell.exe
Token: SeDebugPrivilege	2716	powershell.exe
Token: SeDebugPrivilege	2100	RegSvcs.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2716	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	34
PID 2496 wrote to memory of 2716	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	34
PID 2496 wrote to memory of 2716	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	34
PID 2496 wrote to memory of 2752	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	31
PID 2496 wrote to memory of 2752	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	31
PID 2496 wrote to memory of 2752	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	31
PID 2496 wrote to memory of 2536	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	29
PID 2496 wrote to memory of 2536	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	29
PID 2496 wrote to memory of 2536	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	29
PID 2496 wrote to memory of 2100	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	33
PID 2496 wrote to memory of 2100	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	33
PID 2496 wrote to memory of 2100	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	33
PID 2496 wrote to memory of 2100	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	33
PID 2496 wrote to memory of 2100	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	33
PID 2496 wrote to memory of 2100	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	33
PID 2496 wrote to memory of 2100	2496	e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe	33

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe
"C:\Users\Admin\AppData\Local\Temp\e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jjbGqIOxgszK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp588C.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2536
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\jjbGqIOxgszK.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2752
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
  C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2100
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\e7028a95959950b5f09747f15bdb33e1776015e9e583cea818aaccfdb27baa43.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp588C.tmp

Filesize
1KB

MD5
fccb78d9a87dcfa8c99a44f12cb71931

SHA1
e3e0c7f840b785e8d5ae3b0c33a8ff1887532d3d

SHA256
2d5768c3a85b5fda99c249044303a5ac301c524c5c68492641fbc312ed4709c9

SHA512
8b3608c9c2bcda47a735fc95281838df1ca9487b5366b57e1b4e53add5649b1ff7b7fa440dcc9ecbe737bbb3fd41ba453f8ef45c923fdfd9bcabc1fb7821f2c2

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VRTP8E9ZF7HEUOQJ7LVX.temp

Filesize
7KB

MD5
79c529fb57f820365aeb42fb92638099

SHA1
72d1494b67da738dd0c009c420ac20e39d843f66

SHA256
ee32628c5dc52714fc32f20a0bc769da2e5151f43570f50fd5cb865eeeee42ad

SHA512
d23c2112db23e74da7359e59ebe235eced3af61b9ae800d60d70f2023348754af1ab0c1bd592f0d7fc6c9aa5126b247a9919f5b0c1818b9c6bab6f587e66f98c

Download Submit
memory/2100-54-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-56-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-2286-0x000007FEF5C80000-0x000007FEF666C000-memory.dmp

Filesize
9.9MB

Download
memory/2100-2285-0x000000001AB60000-0x000000001ABE0000-memory.dmp

Filesize
512KB

Download
memory/2100-2283-0x000000001BB50000-0x000000001BBEE000-memory.dmp

Filesize
632KB

Download
memory/2100-2284-0x0000000000A90000-0x0000000000ADC000-memory.dmp

Filesize
304KB

Download
memory/2100-24-0x0000000140000000-0x00000001400D4000-memory.dmp

Filesize
848KB

Download
memory/2100-29-0x0000000140000000-0x00000001400D4000-memory.dmp

Filesize
848KB

Download
memory/2100-27-0x000007FFFFFDF000-0x000007FFFFFE0000-memory.dmp

Filesize
4KB

Download
memory/2100-26-0x0000000140000000-0x00000001400D4000-memory.dmp

Filesize
848KB

Download
memory/2100-25-0x0000000140000000-0x00000001400D4000-memory.dmp

Filesize
848KB

Download
memory/2100-35-0x000000001ABE0000-0x000000001ACF2000-memory.dmp

Filesize
1.1MB

Download
memory/2100-43-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-44-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-48-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-50-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-52-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-90-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-42-0x000007FEF5C80000-0x000007FEF666C000-memory.dmp

Filesize
9.9MB

Download
memory/2100-41-0x000000001AB60000-0x000000001ABE0000-memory.dmp

Filesize
512KB

Download
memory/2100-46-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-60-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-70-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-76-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-80-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-86-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-92-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-98-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-96-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-62-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-58-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-88-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-84-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-82-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-78-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-74-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-72-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-68-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-66-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-64-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2100-94-0x000000001ABE0000-0x000000001ACEF000-memory.dmp

Filesize
1.1MB

Download
memory/2496-3-0x0000000000A60000-0x0000000000A7A000-memory.dmp

Filesize
104KB

Download
memory/2496-1-0x000007FEF5C80000-0x000007FEF666C000-memory.dmp

Filesize
9.9MB

Download
memory/2496-5-0x0000000000AA0000-0x0000000000AB0000-memory.dmp

Filesize
64KB

Download
memory/2496-4-0x0000000000A90000-0x0000000000AA2000-memory.dmp

Filesize
72KB

Download
memory/2496-6-0x000000001F3E0000-0x000000001F4FA000-memory.dmp

Filesize
1.1MB

Download
memory/2496-32-0x000007FEF5C80000-0x000007FEF666C000-memory.dmp

Filesize
9.9MB

Download
memory/2496-2-0x000000001BF80000-0x000000001C000000-memory.dmp

Filesize
512KB

Download
memory/2496-21-0x000007FEF5C80000-0x000007FEF666C000-memory.dmp

Filesize
9.9MB

Download
memory/2496-0-0x000000013F7D0000-0x000000013F96C000-memory.dmp

Filesize
1.6MB

Download
memory/2716-33-0x000007FEEDA80000-0x000007FEEE41D000-memory.dmp

Filesize
9.6MB

Download
memory/2716-40-0x0000000002BDB000-0x0000000002C42000-memory.dmp

Filesize
412KB

Download
memory/2716-37-0x0000000002BD4000-0x0000000002BD7000-memory.dmp

Filesize
12KB

Download
memory/2752-36-0x0000000002BCB000-0x0000000002C32000-memory.dmp

Filesize
412KB

Download
memory/2752-22-0x000000001B6C0000-0x000000001B9A2000-memory.dmp

Filesize
2.9MB

Download
memory/2752-34-0x000007FEEDA80000-0x000007FEEE41D000-memory.dmp

Filesize
9.6MB

Download
memory/2752-23-0x0000000002240000-0x0000000002248000-memory.dmp

Filesize
32KB

Download
memory/2752-39-0x0000000002BC4000-0x0000000002BC7000-memory.dmp

Filesize
12KB

Download
memory/2752-38-0x0000000002BC0000-0x0000000002C40000-memory.dmp

Filesize
512KB

Download