54e07952d633182d47ef771ebee5d01814da8673290feb45ac827cf38fd1dddc

General

Target

4c8ea25efa21e0b4b99b264212ae6a72.exe
Size

996KB
MD5

4c8ea25efa21e0b4b99b264212ae6a72
SHA1

39294e59f133d7d5faa293a7a8fb2b29ef38504c
SHA256

54e07952d633182d47ef771ebee5d01814da8673290feb45ac827cf38fd1dddc
SHA512

bcc8f032f4ceab33bd07bd2c12c80814b442e172c3089f5da34ef9ee47e9861acd10f13c8a1ff84f11d9173cffdeeb483746998d2ceab390c2a05bfe57e5727c
SSDEEP

24576:/85sjkZczo63M87oYbJd5A8uvKovKSHPf4xVv59:/2sloTYBbSDvKovKSvgxVvT

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1996	215AppsChecker.exe
2260	dlhelpdl.exe

Loads dropped DLL 46 IoCs

pid	Process
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
1996	215AppsChecker.exe
1996	215AppsChecker.exe
1996	215AppsChecker.exe
1996	215AppsChecker.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2260	dlhelpdl.exe
2260	dlhelpdl.exe
2260	dlhelpdl.exe
2260	dlhelpdl.exe
2260	dlhelpdl.exe
2260	dlhelpdl.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe
2108	4c8ea25efa21e0b4b99b264212ae6a72.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 1996	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	29
PID 2108 wrote to memory of 1996	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	29
PID 2108 wrote to memory of 1996	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	29
PID 2108 wrote to memory of 1996	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	29
PID 2108 wrote to memory of 1996	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	29
PID 2108 wrote to memory of 1996	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	29
PID 2108 wrote to memory of 1996	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	29
PID 2108 wrote to memory of 2260	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	28
PID 2108 wrote to memory of 2260	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	28
PID 2108 wrote to memory of 2260	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	28
PID 2108 wrote to memory of 2260	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	28
PID 2108 wrote to memory of 2260	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	28
PID 2108 wrote to memory of 2260	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	28
PID 2108 wrote to memory of 2260	2108	4c8ea25efa21e0b4b99b264212ae6a72.exe	28

C:\Users\Admin\AppData\Local\Temp\4c8ea25efa21e0b4b99b264212ae6a72.exe
"C:\Users\Admin\AppData\Local\Temp\4c8ea25efa21e0b4b99b264212ae6a72.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Users\Admin\AppData\Local\Temp\nsi1601.tmp\dlhelpdl.exe
  C:\Users\Admin\AppData\Local\Temp\nsi1601.tmp\dlhelpdl.exe ~URL Parts Error~~~~URL Parts Error~URL Parts Error~~#~6477~5050~~URL Parts Error~~SendRequest Error~E6-62-9D-F8-54-3F~#~~SendRequest Error~~IE~~
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2260
- C:\Users\Admin\AppData\Local\Temp\nsi1601.tmp\215AppsChecker.exe
  C:\Users\Admin\AppData\Local\Temp\nsi1601.tmp\215AppsChecker.exe /checkispublisherinstalled
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1996

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\nsi1601.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1601.tmp\intlib.dll

Filesize
24KB

MD5
1efbbf5a54eb145a1a422046fd8dfb2c

SHA1
ec4efd0a95bb72fd4cf47423647e33e5a3fddf26

SHA256
983859570099b941c19d5eb9755eda19dd21f63e8ccad70f6e93f055c329d341

SHA512
7fdeba8c961f3507162eb59fb8b9b934812d449cc85c924f61722a099618d771fed91cfb3944e10479280b73648a9a5cbb23482d7b7f8bfb130f23e8fd6c15fb

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1601.tmp\nsDialogs.dll

Filesize
9KB

MD5
c10e04dd4ad4277d5adc951bb331c777

SHA1
b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

SHA256
e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

SHA512
853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e

Download Submit
memory/2108-65-0x0000000002910000-0x000000000292A000-memory.dmp

Filesize
104KB

Download
memory/2108-194-0x0000000000A40000-0x0000000000A43000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing