9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad

General

Target

9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe
Size

19.2MB
MD5

f1c717609dd44f9e2c979fd9a0f4315c
SHA1

efcca65af18339bc8954c12a486f0a0828a981fa
SHA256

9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad
SHA512

9dabafadb586444a0a8cc47c8d07c1b8a0f353d8e1aaf91cfe849bd15082ee417bb1688659fdea07be5d0a0bb8582ad1680b566884b7d980d1ef182ecfcfc709
SSDEEP

196608:rQ1jHTLbCANqFw3BWc3OnVTA9SnkH/GnXWxfJRjMJIO065bJWfVaTQHa1B:rQ1H3RcSBWc3OnVFkeXWBQh333Q61B

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\YFQ7PEco9Raxj0jPYcrqncYk.bat	InstallUtil.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
41	pastebin.com
42	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4676 set thread context of 3756	4676	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	96

System Location Discovery: System Language Discovery 1 TTPs 2 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	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4676	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe
4676	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe
4676	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4676	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe
Token: SeDebugPrivilege	3756	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4676 wrote to memory of 3756	4676	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	96
PID 4676 wrote to memory of 3756	4676	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	96
PID 4676 wrote to memory of 3756	4676	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	96
PID 4676 wrote to memory of 3756	4676	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	96
PID 4676 wrote to memory of 3756	4676	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	96
PID 4676 wrote to memory of 3756	4676	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	96
PID 4676 wrote to memory of 3756	4676	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	96
PID 4676 wrote to memory of 3756	4676	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	96

C:\Users\Admin\AppData\Local\Temp\9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe
"C:\Users\Admin\AppData\Local\Temp\9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4676
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - Drops startup file
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\Pictures\VZs2mUrIvYqa5JfLAWii0FXC.exe

Filesize
7KB

MD5
77f762f953163d7639dff697104e1470

SHA1
ade9fff9ffc2d587d50c636c28e4cd8dd99548d3

SHA256
d9e15bb8027ff52d6d8d4e294c0d690f4bbf9ef3abc6001f69dcf08896fbd4ea

SHA512
d9041d02aaca5f06a0f82111486df1d58df3be7f42778c127ccc53b2e1804c57b42b263cc607d70e5240518280c7078e066c07dec2ea32ec13fb86aa0d4cb499

Download Submit
memory/3756-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-30-0x0000000074890000-0x0000000075040000-memory.dmp

Filesize
7.7MB

Download
memory/3756-18-0x0000000074890000-0x0000000075040000-memory.dmp

Filesize
7.7MB

Download
memory/3756-17-0x0000000074890000-0x0000000075040000-memory.dmp

Filesize
7.7MB

Download
memory/4676-10-0x0000000074890000-0x0000000075040000-memory.dmp

Filesize
7.7MB

Download
memory/4676-12-0x0000000003690000-0x0000000003696000-memory.dmp

Filesize
24KB

Download
memory/4676-7-0x0000000005D20000-0x0000000005D2A000-memory.dmp

Filesize
40KB

Download
memory/4676-8-0x000000007489E000-0x000000007489F000-memory.dmp

Filesize
4KB

Download
memory/4676-9-0x0000000074890000-0x0000000075040000-memory.dmp

Filesize
7.7MB

Download
memory/4676-0-0x000000007489E000-0x000000007489F000-memory.dmp

Filesize
4KB

Download
memory/4676-11-0x0000000000990000-0x00000000009AA000-memory.dmp

Filesize
104KB

Download
memory/4676-6-0x0000000006080000-0x0000000006112000-memory.dmp

Filesize
584KB

Download
memory/4676-13-0x0000000074890000-0x0000000075040000-memory.dmp

Filesize
7.7MB

Download
memory/4676-5-0x0000000006590000-0x0000000006B34000-memory.dmp

Filesize
5.6MB

Download
memory/4676-16-0x0000000074890000-0x0000000075040000-memory.dmp

Filesize
7.7MB

Download
memory/4676-4-0x0000000005DE0000-0x0000000005E7E000-memory.dmp

Filesize
632KB

Download
memory/4676-3-0x0000000074890000-0x0000000075040000-memory.dmp

Filesize
7.7MB

Download
memory/4676-2-0x0000000005D40000-0x0000000005DDC000-memory.dmp

Filesize
624KB

Download
memory/4676-1-0x0000000000A90000-0x0000000001DCA000-memory.dmp

Filesize
19.2MB

Download

Analysis

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