e390ab08f852845fccc07d234a96f51fcb23a95a4fa872a22b48afa0cbb0941e

Resubmissions

27-09-2020 00:33

200927-n2q2v3n43s 6

10-09-2020 08:49

200910-c8x1yrxskj 10

Analysis

max time kernel
150s
max time network
157s
platform
windows7_x64
resource
win7v200722
submitted
27-09-2020 00:33

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General

Target

e390ab08f852845fccc07d234a96f51fcb23a95a4fa872a22b48afa0cbb0941e.exe
Size

379KB
MD5

9f00d78f2e8e4523773a264f85be1c02
SHA1

3c542144a7a03134060bd666206a106bcea95e5a
SHA256

e390ab08f852845fccc07d234a96f51fcb23a95a4fa872a22b48afa0cbb0941e
SHA512

5760967703d0702d4c855b75c895a2432c809ca8f945f2a80914f21b3c8129c4bbf155bac4bb5fa6b03e868b3d33cfbe1b3321a7b438741cd62d1c3323d38928

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

e390ab08f852845fccc07d234a96f51fcb23a95a4fa872a22b48afa0cbb0941e.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-403932158-3302036622-1224131197-1000\Software\Microsoft\Windows\CurrentVersion\Run\Skype Remote Control = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e390ab08f852845fccc07d234a96f51fcb23a95a4fa872a22b48afa0cbb0941e.exe"	e390ab08f852845fccc07d234a96f51fcb23a95a4fa872a22b48afa0cbb0941e.exe
Key created	\REGISTRY\USER\S-1-5-21-403932158-3302036622-1224131197-1000\Software\Microsoft\Windows\CurrentVersion\Run	e390ab08f852845fccc07d234a96f51fcb23a95a4fa872a22b48afa0cbb0941e.exe

Delays execution with timeout.exe 1 IoCs

evasion

Processes:

timeout.exe

pid	Process
1584	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

e390ab08f852845fccc07d234a96f51fcb23a95a4fa872a22b48afa0cbb0941e.execmd.exe

description	pid	Process	procid_target
PID 1048 wrote to memory of 1608	1048	e390ab08f852845fccc07d234a96f51fcb23a95a4fa872a22b48afa0cbb0941e.exe	28
PID 1048 wrote to memory of 1608	1048	e390ab08f852845fccc07d234a96f51fcb23a95a4fa872a22b48afa0cbb0941e.exe	28
PID 1048 wrote to memory of 1608	1048	e390ab08f852845fccc07d234a96f51fcb23a95a4fa872a22b48afa0cbb0941e.exe	28
PID 1608 wrote to memory of 1584	1608	cmd.exe	30
PID 1608 wrote to memory of 1584	1608	cmd.exe	30
PID 1608 wrote to memory of 1584	1608	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\e390ab08f852845fccc07d234a96f51fcb23a95a4fa872a22b48afa0cbb0941e.exe
"C:\Users\Admin\AppData\Local\Temp\e390ab08f852845fccc07d234a96f51fcb23a95a4fa872a22b48afa0cbb0941e.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1048
- C:\Windows\system32\cmd.exe
  cmd /c TIMEOUT /T 50 /NOBREAK && move "C:\Users\Admin\AppData\Local\Temp\iymvtslqhs" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Control Panel.lnk"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1608
- - C:\Windows\system32\timeout.exe
    TIMEOUT /T 50 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:1584

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

C:\Users\Admin\AppData\Local\Temp\iymvtslqhs

Download Submit
memory/1048-0-0x0000000001E40000-0x0000000001E73000-memory.dmp

Filesize
204KB

Download
memory/1048-1-0x0000000001E90000-0x0000000001EC2000-memory.dmp

Filesize
200KB

Download
memory/1584-3-0x0000000000000000-mapping.dmp

Download
memory/1608-2-0x0000000000000000-mapping.dmp

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