3b47e325a8b07d1f0fc654f353703c3ae90278b595e7e6416ae081489c4b9f88

General

Target

2e35b03ce43d0c162f1823017fb9d890N.exe
Size

146KB
MD5

2e35b03ce43d0c162f1823017fb9d890
SHA1

b3fe52204e068f81cf002b95673b77850b43f493
SHA256

3b47e325a8b07d1f0fc654f353703c3ae90278b595e7e6416ae081489c4b9f88
SHA512

c85cdd949488efd9a00a3b604d803cf3e9d1e2cb22394c71131419d0e7d3c854a610043183e12b8feddb11242653c84a26a9a36bcbd2e1bc41b2eaedcd0d2033
SSDEEP

3072:ABAp5XhKpN4eOyVTGfhEClj8jTk+0hnTm52X+q9ln:3bXE9OiTGfhEClq9gKZq/n

Score

8^/10

discovery

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	2836	WScript.exe

Drops file in Drivers directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hîsts	WScript.exe
File opened for modification	C:\Windows\System32\drivers\etc\hosts	cmd.exe
File opened for modification	C:\Windows\System32\drivers\etc\hosts	WScript.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	cmd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	2e35b03ce43d0c162f1823017fb9d890N.exe

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

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Com\New1\Uninstall.ini	2e35b03ce43d0c162f1823017fb9d890N.exe
File opened for modification	C:\Program Files (x86)\Com\New1\tansi_minuss.bat	2e35b03ce43d0c162f1823017fb9d890N.exe
File opened for modification	C:\Program Files (x86)\Com\New1\rg11333i.vbs	2e35b03ce43d0c162f1823017fb9d890N.exe
File opened for modification	C:\Program Files (x86)\Com\New1\tu33444i.vbs	2e35b03ce43d0c162f1823017fb9d890N.exe
File opened for modification	C:\Program Files (x86)\Com\New1\a1111.dfg	2e35b03ce43d0c162f1823017fb9d890N.exe
File opened for modification	C:\Program Files (x86)\Com\New1\s1111f.dfd	2e35b03ce43d0c162f1823017fb9d890N.exe
File opened for modification	C:\Program Files (x86)\Com\New1\Uninstall.exe	2e35b03ce43d0c162f1823017fb9d890N.exe

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	2e35b03ce43d0c162f1823017fb9d890N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4460 wrote to memory of 4956	4460	2e35b03ce43d0c162f1823017fb9d890N.exe	86
PID 4460 wrote to memory of 4956	4460	2e35b03ce43d0c162f1823017fb9d890N.exe	86
PID 4460 wrote to memory of 4956	4460	2e35b03ce43d0c162f1823017fb9d890N.exe	86
PID 4956 wrote to memory of 4804	4956	cmd.exe	89
PID 4956 wrote to memory of 4804	4956	cmd.exe	89
PID 4956 wrote to memory of 4804	4956	cmd.exe	89
PID 4956 wrote to memory of 2836	4956	cmd.exe	90
PID 4956 wrote to memory of 2836	4956	cmd.exe	90
PID 4956 wrote to memory of 2836	4956	cmd.exe	90

C:\Users\Admin\AppData\Local\Temp\2e35b03ce43d0c162f1823017fb9d890N.exe
"C:\Users\Admin\AppData\Local\Temp\2e35b03ce43d0c162f1823017fb9d890N.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4460
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Program Files (x86)\Com\New1\tansi_minuss.bat" "
  2⤵
  - Drops file in Drivers directory
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:4956
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\Com\New1\rg11333i.vbs"
    3⤵
    - Drops file in Drivers directory
    - System Location Discovery: System Language Discovery
    PID:4804
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\Com\New1\tu33444i.vbs"
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    PID:2836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

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:\Program Files (x86)\Com\New1\a1111.dfg

Filesize
27B

MD5
213c0742081a9007c9093a01760f9f8c

SHA1
df53bb518c732df777b5ce19fc7c02dcb2f9d81b

SHA256
9681429a2b00c27fe6cb0453f255024813944a7cd460d18797e3c35e81c53d69

SHA512
55182c2e353a0027f585535a537b9c309c3bf57f47da54a16e0c415ed6633b725bf40e40a664b1071575feeb7e589d775983516728ec3e51e87a0a29010c4eb9

Download Submit
C:\Program Files (x86)\Com\New1\rg11333i.vbs

Filesize
909B

MD5
90e4c6e8c59ccba248ce3e76039a3918

SHA1
050d1d3268d4e3dd09dd37bcfb653a9e25b4d69c

SHA256
2c6271e4f943f118fc24e2016e3bb3d32f8da2cb041005e6d1a2ec1fd48eb161

SHA512
474a826aa64b09109572dc007ff7d377570055a12152a677b72180c846c3d9cbf388e876e6833012c6726ff359379aeada2df0d483e88e020703689067aa2e17

Download Submit
C:\Program Files (x86)\Com\New1\s1111f.dfd

Filesize
37B

MD5
246f4a66337880c8a04b7f1bb7170d17

SHA1
313993f01c080c16bf1bd217e3628b122bd12c21

SHA256
96391bffd06a3fe72738561868d41deb85ffae9d0ac50f42403ddf485e3707b3

SHA512
0f0ec4c759fb2df384e1cbc06ffd1695ed8c46dbbf987389d7647ef511bf9a291129d3a4dc32aecbcaf0690ce9b67708a9cffd6b525bf50824a3041d40c96fe4

Download Submit
C:\Program Files (x86)\Com\New1\tansi_minuss.bat

Filesize
1KB

MD5
5bc734cdff6afd0f122bec204e73f30a

SHA1
b74a05237f0ad979ce8a7918f83490a6dd10164e

SHA256
949b45692b733e06d06f07877bccace84e41bb59eb5776a884ad1f3def9a39d9

SHA512
4dfa24f1678fab25f8e3111f3f00f31137fbeeb51bd871af0c928dce3bf8a99d81334fee76cce61e7ede4c00de29c91d3db5e47e8cf3a7c25fd4342d71c74f64

Download Submit
C:\Program Files (x86)\Com\New1\tu33444i.vbs

Filesize
212B

MD5
41e0643e1afa912bae8e2e6c5c2ce5d7

SHA1
cc3a2ad3426194e4f97cb668068401fc89ca466d

SHA256
67a56c7874b67a25915426988e5ba5c2f89783c6ee6bf1a4f06a6eab1b4355f1

SHA512
db06752452a2b303ddd0372c5395c34208191143c9cf664426211099a6ecb5d5f8541c2b526b67d0ca41d79c3df5463574201aa0a62d5cf6819287da89156118

Download Submit
C:\Windows\System32\drivers\etc\hosts

Filesize
1KB

MD5
d7937384247ab445bc17fb3441a6351e

SHA1
09a2d0703b113d4fcab3c047f133b6cf846632be

SHA256
002a7230980b93c8a9e54e8d5ccfb3c13cafdb1b83481b9b2cfe57f3157e957a

SHA512
960eac662f94027a821b4b542ef77e3fc31ac608a974a02c13853df85ecb0d9b2ade812fc9ecfe2d6e7a5ada301d8fc3274170a03b4b5b6ce2a764d4f73c9c73

Download Submit
memory/4460-49-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download

Analysis

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