28a5dbb80a8178c23edefc8ead5c812ba5bfb9078fb5ad3c624dee8eed10537f

Analysis

max time kernel
122s
max time network
135s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
28/12/2023, 21:55

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General

Target

fae4807172d9bf52ba5a0602882abf8d.exe
Size

9.2MB
MD5

fae4807172d9bf52ba5a0602882abf8d
SHA1

b9eecd4f10285781cc5b55f7ce9768e541ff4432
SHA256

28a5dbb80a8178c23edefc8ead5c812ba5bfb9078fb5ad3c624dee8eed10537f
SHA512

2a3cc3eb9513998241deb84616b3c1218e6007a58cb1c67ea604a0d8c0180be97efde4db8ce2b3bf8953628f52d1291fe17743ff6f48fd01085b6344269bfd13
SSDEEP

196608:3zFXfW7YCc7BNQR5zevFOhbyy96ZEiWow/92vNb6kSUPRWx:39fAc7kxmIRyIiWT9296c2

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 5 IoCs

pid	Process
2080	fae4807172d9bf52ba5a0602882abf8d.exe
2080	fae4807172d9bf52ba5a0602882abf8d.exe
2080	fae4807172d9bf52ba5a0602882abf8d.exe
2080	fae4807172d9bf52ba5a0602882abf8d.exe
2080	fae4807172d9bf52ba5a0602882abf8d.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\nsis_loader.dll	fae4807172d9bf52ba5a0602882abf8d.exe
File opened for modification	C:\Windows\SysWOW64\nsis_loader.dll	fae4807172d9bf52ba5a0602882abf8d.exe

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2080	fae4807172d9bf52ba5a0602882abf8d.exe

C:\Users\Admin\AppData\Local\Temp\fae4807172d9bf52ba5a0602882abf8d.exe
"C:\Users\Admin\AppData\Local\Temp\fae4807172d9bf52ba5a0602882abf8d.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious behavior: GetForegroundWindowSpam
PID:2080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsd5ABE.tmp\ioSpecial.ini

Filesize
603B

MD5
44c1844cddb972f2e05d3d0303822f3b

SHA1
0be7abdd7e8f411b5a2338932abaa49e30b404b3

SHA256
c8ccb1f15df5f5ba6013d63335985f10de9d4f8a1f529b00ed94358499405653

SHA512
ff1282da362b3f5b46cabc3e6f625e3b2d971f2257960451f48549e5ce8afd7596e1e425bb9f82f10df8af46319db2c50ef008791f68dc57b0a10db3e34a9c72

Download Submit
\Users\Admin\AppData\Local\Temp\nsd5ABE.tmp\Banner.dll

Filesize
4KB

MD5
91c9ee5005ac6cb4ec79a3b039b4c8df

SHA1
95a9c018b501b6697beca846a33955909c3f97be

SHA256
05838c8f81efbb98679010158f29cefd88a34fb1fe5d603e839dd406235ddf29

SHA512
41cc45a64fbe64cd83e704e87193004245f5d29f4f880921d041e5f2ceec86ca0653146e6477642eba73875b9d5f0d773b540436b19e4797def9c15d7618474b

Download Submit
\Users\Admin\AppData\Local\Temp\nsd5ABE.tmp\InstallOptions.dll

Filesize
14KB

MD5
0dc0cc7a6d9db685bf05a7e5f3ea4781

SHA1
5d8b6268eeec9d8d904bc9d988a4b588b392213f

SHA256
8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c

SHA512
814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0

Download Submit
\Users\Admin\AppData\Local\Temp\nsd5ABE.tmp\System.dll

Filesize
11KB

MD5
00a0194c20ee912257df53bfe258ee4a

SHA1
d7b4e319bc5119024690dc8230b9cc919b1b86b2

SHA256
dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

SHA512
3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

Download Submit
\Users\Admin\AppData\Local\Temp\nsd5ABE.tmp\inetc.dll

Filesize
24KB

MD5
1efbbf5a54eb145a1a422046fd8dfb2c

SHA1
ec4efd0a95bb72fd4cf47423647e33e5a3fddf26

SHA256
983859570099b941c19d5eb9755eda19dd21f63e8ccad70f6e93f055c329d341

SHA512
7fdeba8c961f3507162eb59fb8b9b934812d449cc85c924f61722a099618d771fed91cfb3944e10479280b73648a9a5cbb23482d7b7f8bfb130f23e8fd6c15fb

Download Submit
\Windows\SysWOW64\nsis_loader.dll

Filesize
24KB

MD5
cb004c514f4db290a92d0f072f6dc408

SHA1
49a52aac91ca5b10290872f80fcc8cca114fa6be

SHA256
ad0117c20a01ac779f664f2edfd7da0b8c77623e5301468c99ef6510db920a6f

SHA512
8d768433521eea54d3d7e274b8760f21e72c87881376299b987236bd95e7797814f71d23b2acae4b0a6d06a74b64093c993e2c3065374ed0bc678a0585cd9d98

Download Submit