0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021c

General

Target

0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe
Size

2.3MB
MD5

8b6a57a8a3855b86a441a639a752ba00
SHA1

0d17b1246374b7932f011c98c4fbb0f2a4f5efdf
SHA256

0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021c
SHA512

4fbcfecfad061142789f1195eeff4a927184abaca6d26155ea9ff428c08e1557a34181f19b8313e46b273e99a4ff97b268c85252f1a0911bb71d450cf7f83738
SSDEEP

49152:QhU1VeVUW8Ia/cGlnFQh+iSehfxmumKNRh2VSvuPC1YHsDWMHGVa526:weCa/BFKd3g4b20vpWMKir

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2552	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp
3056	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp
2632	msedgewebview2.exe

Loads dropped DLL 8 IoCs

pid	Process
2132	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe
2552	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp
2552	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp
2552	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp
2676	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe
3056	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp
3056	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp
3056	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3056	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp
3056	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3056	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 2552	2132	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	28
PID 2132 wrote to memory of 2552	2132	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	28
PID 2132 wrote to memory of 2552	2132	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	28
PID 2132 wrote to memory of 2552	2132	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	28
PID 2132 wrote to memory of 2552	2132	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	28
PID 2132 wrote to memory of 2552	2132	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	28
PID 2132 wrote to memory of 2552	2132	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	28
PID 2552 wrote to memory of 2676	2552	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp	29
PID 2552 wrote to memory of 2676	2552	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp	29
PID 2552 wrote to memory of 2676	2552	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp	29
PID 2552 wrote to memory of 2676	2552	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp	29
PID 2552 wrote to memory of 2676	2552	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp	29
PID 2552 wrote to memory of 2676	2552	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp	29
PID 2552 wrote to memory of 2676	2552	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp	29
PID 2676 wrote to memory of 3056	2676	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	30
PID 2676 wrote to memory of 3056	2676	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	30
PID 2676 wrote to memory of 3056	2676	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	30
PID 2676 wrote to memory of 3056	2676	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	30
PID 2676 wrote to memory of 3056	2676	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	30
PID 2676 wrote to memory of 3056	2676	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	30
PID 2676 wrote to memory of 3056	2676	0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe	30

C:\Users\Admin\AppData\Local\Temp\0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe
"C:\Users\Admin\AppData\Local\Temp\0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Users\Admin\AppData\Local\Temp\is-KEDS3.tmp\0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-KEDS3.tmp\0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp" /SL5="$5014E,1999995,141312,C:\Users\Admin\AppData\Local\Temp\0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2552
- - C:\Users\Admin\AppData\Local\Temp\0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe
    "C:\Users\Admin\AppData\Local\Temp\0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe" /VERYSILENT
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2676
  - - C:\Users\Admin\AppData\Local\Temp\is-R6S1T.tmp\0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-R6S1T.tmp\0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp" /SL5="$6014E,1999995,141312,C:\Users\Admin\AppData\Local\Temp\0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.exe" /VERYSILENT
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      PID:3056
    - - C:\Users\Admin\AppData\Roaming\NVIDIA app\488\msedgewebview2.exe
        
        "C:\Users\Admin\AppData\Roaming\\NVIDIA app\\488\\msedgewebview2.exe"
        5⤵
        Executes dropped EXE
        
        PID:2632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\NVIDIA app\488\msedgewebview2.exe

Filesize
3.2MB

MD5
71fdf2d301949413f8b14e0f12c2e0f5

SHA1
c57e8eff6bfc0be6420e97cfd6de895c937fd5b7

SHA256
1e7e2c05c6c634aa7f11c8c217bf9c21fbe336f128d744fbaf3fc91d643925a0

SHA512
752fe30b893a1e0a0fbd93fb91dceea2b88f5e1c067e8f780fbedcf1fd4a11ec1317d65bbc3c11086926a2d37a49e5f519c40f7d65dba335079dc2044dd53f58

Download Submit
\Users\Admin\AppData\Local\Temp\is-15GJ4.tmp\_isetup\_isdecmp.dll

Filesize
13KB

MD5
a813d18268affd4763dde940246dc7e5

SHA1
c7366e1fd925c17cc6068001bd38eaef5b42852f

SHA256
e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64

SHA512
b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4

Download Submit
\Users\Admin\AppData\Local\Temp\is-15GJ4.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-KEDS3.tmp\0842370177abe09ebf9df068a902969bef897b1ca6d3e691493f35fddea6021cN.tmp

Filesize
1.1MB

MD5
8fdc58c7d4c59472615682d6dea9d190

SHA1
8e131fe09fd238493719b4fd92e6c833bf3596c1

SHA256
26a5be637ee680b1ec11d1adf2fd0972cc52078cbd200d9273f8bb826707c83b

SHA512
b05b9fd8ff3d627b562cbd2968466fb54adbc2fa5591ebe803300a3c5ef7887bc1761d8013b47aab0f5387265c8b7b15078a01abb75d4c3180671780181ebe24

Download Submit
memory/2132-0-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2132-2-0x0000000000401000-0x0000000000417000-memory.dmp

Filesize
88KB

Download
memory/2132-24-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2552-14-0x0000000000400000-0x0000000000528000-memory.dmp

Filesize
1.2MB

Download
memory/2552-22-0x0000000000400000-0x0000000000528000-memory.dmp

Filesize
1.2MB

Download
memory/2676-27-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2676-59-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/3056-57-0x0000000000400000-0x0000000000528000-memory.dmp

Filesize
1.2MB

Download

Analysis

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