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\oa40epVLBv2nVRj0M8qY1haO.bat	InstallUtil.exe

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

Web Service

T1102

flow	ioc
4	pastebin.com
5	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2668 set thread context of 2700	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	31

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
2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe
2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe
2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe
Token: SeDebugPrivilege	2700	InstallUtil.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2700	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	31
PID 2668 wrote to memory of 2700	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	31
PID 2668 wrote to memory of 2700	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	31
PID 2668 wrote to memory of 2700	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	31
PID 2668 wrote to memory of 2700	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	31
PID 2668 wrote to memory of 2700	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	31
PID 2668 wrote to memory of 2700	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	31
PID 2668 wrote to memory of 2700	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	31
PID 2668 wrote to memory of 2700	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	31
PID 2668 wrote to memory of 2700	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	31
PID 2668 wrote to memory of 2700	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	31
PID 2668 wrote to memory of 2700	2668	9b2e59478ea4738cc23cdba5d1b9111c636410661a7a4592c35144de94b8c8ad.exe	31

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:2668
- 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:2700

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

Replay Monitor

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Downloads

memory/2668-19-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2668-1-0x0000000000EC0000-0x00000000021FA000-memory.dmp

Filesize
19.2MB

Download
memory/2668-2-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2668-3-0x0000000005B40000-0x0000000005BDE000-memory.dmp

Filesize
632KB

Download
memory/2668-4-0x00000000748AE000-0x00000000748AF000-memory.dmp

Filesize
4KB

Download
memory/2668-5-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2668-6-0x0000000000470000-0x000000000048A000-memory.dmp

Filesize
104KB

Download
memory/2668-7-0x00000000003A0000-0x00000000003A6000-memory.dmp

Filesize
24KB

Download
memory/2668-8-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2668-26-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2668-0-0x00000000748AE000-0x00000000748AF000-memory.dmp

Filesize
4KB

Download
memory/2700-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2700-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2700-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2700-13-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2700-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2700-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2700-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2700-27-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2700-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2700-25-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2700-33-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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