f81565af7104b058df585fd627ac4c61a86e947632d04838a533b0e00907902b

Resubmissions

08/07/2023, 17:02

230708-vkemzafh27 8

08/07/2023, 16:53

230708-vd57cagg21 8

Analysis

max time kernel
153s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2023, 16:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Latex-Split-Table-Column.exe
Size

300.4MB
MD5

eff4dee32ca0f188b0f6ebe24799a489
SHA1

d3980fba6bf04a63567954fa7ce8b645fc20367c
SHA256

278ec8f7a0cd969ebb84e72f60f19bb6f6fd6f7268ebe68245c46e6de2a43cf1
SHA512

d6665b744541124d5172348a3b035f14e06594a6a5e0655e69053189a9e5f801774d8580ca06dbf322e1ab698c77f94fa94fa4b4ee150f80981bbac429bf9650
SSDEEP

49152:2OM9NlsVy2qjNdgk84444444444444444444444444444444444444444444444S:2f

Score

8^/10

Malware Config

Signatures

Downloads MZ/PE file

Checks computer location settings 2 TTPs 1 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-1-5-21-1722984668-1829624581-3022101259-1000\Control Panel\International\Geo\Nation	Latex-Split-Table-Column.exe

Executes dropped EXE 2 IoCs

pid	Process
888	dist13142.exe
2676	NFWCHK.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4864	Latex-Split-Table-Column.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4864	Latex-Split-Table-Column.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
888	dist13142.exe
888	dist13142.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4864 wrote to memory of 888	4864	Latex-Split-Table-Column.exe	84
PID 4864 wrote to memory of 888	4864	Latex-Split-Table-Column.exe	84
PID 4864 wrote to memory of 888	4864	Latex-Split-Table-Column.exe	84
PID 888 wrote to memory of 2676	888	dist13142.exe	85
PID 888 wrote to memory of 2676	888	dist13142.exe	85

C:\Users\Admin\AppData\Local\Temp\Latex-Split-Table-Column.exe
"C:\Users\Admin\AppData\Local\Temp\Latex-Split-Table-Column.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4864
- C:\Users\Admin\AppData\Local\Temp\dist13142.exe
  "C:\Users\Admin\AppData\Local\Temp\dist13142.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:888
- - C:\Users\Public\Documents\Wondershare\NFWCHK.exe
    C:\Users\Public\Documents\Wondershare\NFWCHK.exe
    3⤵
    - Executes dropped EXE
    PID:2676

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jswl1frg.ual.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\dist13142.exe

Filesize
1.6MB

MD5
3c932a548ae7eeb26348d9b948000f84

SHA1
f77cfdaec196517518f6601d1d0a6f558c8b5d53

SHA256
4e555b1b5102564811a8ecb229161201e4f11f79639a50fa70e3e9aae40973ee

SHA512
e4786a23902b6e738caf827962a6208d12e95f4e853d1dad50299267c80afb167055de72e4d060174220bed4ce8cc49b2d435f80631ce21c0fe68500d1372467

Download Submit
C:\Users\Admin\AppData\Local\Temp\dist13142.exe

Filesize
1.6MB

MD5
3c932a548ae7eeb26348d9b948000f84

SHA1
f77cfdaec196517518f6601d1d0a6f558c8b5d53

SHA256
4e555b1b5102564811a8ecb229161201e4f11f79639a50fa70e3e9aae40973ee

SHA512
e4786a23902b6e738caf827962a6208d12e95f4e853d1dad50299267c80afb167055de72e4d060174220bed4ce8cc49b2d435f80631ce21c0fe68500d1372467

Download Submit
C:\Users\Admin\AppData\Local\Temp\dist13142.exe

Filesize
1.6MB

MD5
3c932a548ae7eeb26348d9b948000f84

SHA1
f77cfdaec196517518f6601d1d0a6f558c8b5d53

SHA256
4e555b1b5102564811a8ecb229161201e4f11f79639a50fa70e3e9aae40973ee

SHA512
e4786a23902b6e738caf827962a6208d12e95f4e853d1dad50299267c80afb167055de72e4d060174220bed4ce8cc49b2d435f80631ce21c0fe68500d1372467

Download Submit
C:\Users\Admin\AppData\Local\Temp\wsWAE.log

Filesize
504B

MD5
42a0e6a804e88f20d532213eb2d69c58

SHA1
ad4b0bcd04a6857f73f3642b5f5a478682a43817

SHA256
315f8f9335a9b7c74e984189c2905d9ecda5fc77bce86811cfea5db71904b03b

SHA512
6c0b7475229eb67830f69968ba6bde3e9e8389544ee301115e9fab9d7fcf5257daf564b2a8eebd5b5a6bf4ad34245cfa798cf83fe17c84b574be1d88e123ffa0

Download Submit
C:\Users\Admin\AppData\Local\Temp\wsduilib.log

Filesize
1KB

MD5
04c9d7f844480cea744d83258f77a467

SHA1
af55422dac5fabbecdd898dfbf432e0febbf21c8

SHA256
4617d3cd33ffd266f9a543539d5c5560c0ff98805032693c589961a0af683b19

SHA512
ef4f8f69bfa4edf35bf5d935a4f69f84edca517631b9496dee4c701ab02a34fa3a383f9deda60e4361356e82d3c9879a3b4cd7b600f99af6530c9d99d9329511

Download Submit
C:\Users\Admin\AppData\Local\Temp\wsduilib.log

Filesize
1KB

MD5
04c9d7f844480cea744d83258f77a467

SHA1
af55422dac5fabbecdd898dfbf432e0febbf21c8

SHA256
4617d3cd33ffd266f9a543539d5c5560c0ff98805032693c589961a0af683b19

SHA512
ef4f8f69bfa4edf35bf5d935a4f69f84edca517631b9496dee4c701ab02a34fa3a383f9deda60e4361356e82d3c9879a3b4cd7b600f99af6530c9d99d9329511

Download Submit
C:\Users\Admin\AppData\Local\Temp\wsduilib.log

Filesize
1KB

MD5
04c9d7f844480cea744d83258f77a467

SHA1
af55422dac5fabbecdd898dfbf432e0febbf21c8

SHA256
4617d3cd33ffd266f9a543539d5c5560c0ff98805032693c589961a0af683b19

SHA512
ef4f8f69bfa4edf35bf5d935a4f69f84edca517631b9496dee4c701ab02a34fa3a383f9deda60e4361356e82d3c9879a3b4cd7b600f99af6530c9d99d9329511

Download Submit
C:\Users\Admin\AppData\Local\Temp\wsduilib.log

Filesize
2KB

MD5
9da0df0d06f0e5ddfa59923cb930a88d

SHA1
002d93109b880f7af985f91daa998d786e08a8ff

SHA256
23f98cb3d731932b4f712f9376829604921b9a4a24fcc12c00354e920ff5b8a1

SHA512
7c4c541ad8a93c166e533ba3feb4ef173d9d62e49a6835e266cfd3c4c3101675f23cfdc51e0bb9da55c3eed9b297d8d7aeb51d9a37a03d4015f813a35a62e986

Download Submit
C:\Users\Admin\AppData\Local\Temp\wsduilib.log

Filesize
6KB

MD5
a2faaa8bb6288ecba6d0d8a9693711be

SHA1
34ba05392b34902eae9a7b75d3b1f82cea43741f

SHA256
d17d91401b128d555d36afbf8e70ed466067503a7dd057d20879b7a32c0b706c

SHA512
39a37303bea79e42610c9a8cbb49b4304387fd5a5e40b007690f08746cf264c6042e1682a19100c61baefe4d24102c29d6ad14eb7694ced02873cc1575df59da

Download Submit
C:\Users\Public\Documents\Wondershare\NFWCHK.exe

Filesize
7KB

MD5
27cfb3990872caa5930fa69d57aefe7b

SHA1
5e1c80d61e8db0cdc0c9b9fa3b2e36d156d45f8f

SHA256
43881549228975c7506b050bce4d9b671412d3cdc08c7516c9dbbb7f50c25146

SHA512
a1509024872c99c1cf63f42d9f3c5f063afde4e9490c21611551ddd2322d136ce9240256113c525305346cf7b66ccca84c3df67637c8fecbfeebf14ffa373a2a

Download Submit
C:\Users\Public\Documents\Wondershare\NFWCHK.exe

Filesize
7KB

MD5
27cfb3990872caa5930fa69d57aefe7b

SHA1
5e1c80d61e8db0cdc0c9b9fa3b2e36d156d45f8f

SHA256
43881549228975c7506b050bce4d9b671412d3cdc08c7516c9dbbb7f50c25146

SHA512
a1509024872c99c1cf63f42d9f3c5f063afde4e9490c21611551ddd2322d136ce9240256113c525305346cf7b66ccca84c3df67637c8fecbfeebf14ffa373a2a

Download Submit
C:\Users\Public\Documents\Wondershare\NFWCHK.exe.config

Filesize
229B

MD5
ad0967a0ab95aa7d71b3dc92b71b8f7a

SHA1
ed63f517e32094c07a2c5b664ed1cab412233ab5

SHA256
9c1212bc648a2533b53a2d0afcec518846d97630afb013742a9622f0df7b04fc

SHA512
85766a907331f60044ec205cf345453fc3d44bfcac296ac93a12e8a752b84290dfd94f73b71de82f46f9503177d29602cbb87549f89dc61373d889b4ea26634b

Download Submit
memory/2676-1238-0x000000001C410000-0x000000001C459000-memory.dmp

Filesize
292KB

Download
memory/2676-1239-0x000000001C4D0000-0x000000001C532000-memory.dmp

Filesize
392KB

Download
memory/2676-1244-0x000000001D340000-0x000000001D37E000-memory.dmp

Filesize
248KB

Download
memory/2676-1233-0x0000000000DE0000-0x0000000000DE8000-memory.dmp

Filesize
32KB

Download
memory/2676-1234-0x000000001BBA0000-0x000000001BBC4000-memory.dmp

Filesize
144KB

Download
memory/2676-1235-0x000000001BBF0000-0x000000001BC08000-memory.dmp

Filesize
96KB

Download
memory/2676-1243-0x000000001C3A0000-0x000000001C3A8000-memory.dmp

Filesize
32KB

Download
memory/2676-1236-0x000000001BC30000-0x000000001BC50000-memory.dmp

Filesize
128KB

Download
memory/2676-1242-0x000000001CF80000-0x000000001D01C000-memory.dmp

Filesize
624KB

Download
memory/2676-1237-0x000000001BC50000-0x000000001BF5E000-memory.dmp

Filesize
3.1MB

Download
memory/2676-1240-0x0000000001210000-0x0000000001220000-memory.dmp

Filesize
64KB

Download
memory/2676-1241-0x000000001CA10000-0x000000001CEDE000-memory.dmp

Filesize
4.8MB

Download
memory/4864-144-0x0000000013720000-0x0000000013730000-memory.dmp

Filesize
64KB

Download
memory/4864-133-0x0000000000360000-0x0000000001360000-memory.dmp

Filesize
16.0MB

Download
memory/4864-143-0x000000002DAE0000-0x000000002DB02000-memory.dmp

Filesize
136KB

Download
memory/4864-1248-0x0000000013720000-0x0000000013730000-memory.dmp

Filesize
64KB

Download