642812b1beae1322f0f6ad1ca08e0971e495267ac759eed9e4574390b5dd84db

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26-12-2023 15:56

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General

Target

7aae61b78f8438a3e94bc40decc22a86.exe
Size

892KB
MD5

7aae61b78f8438a3e94bc40decc22a86
SHA1

c91960b21520d1fd1a241224646c25288d7a4a1d
SHA256

642812b1beae1322f0f6ad1ca08e0971e495267ac759eed9e4574390b5dd84db
SHA512

1511280c183e7d7d9c3f5e68687ffe46821913f6080df16a879ed11ac916542f0aef4176e1e7ac6f4f83f9899d4886289684a9d77c3842f60249ab3640d6c31a
SSDEEP

12288:nWvNpLZWDfWRe9LOWzQRV2+gZ88PIsbUN1g38ojd9ZFSmmW26dgYI5NXK2qosjB1:kLZWDlv+glws82dFOk4K2qo+E1kKYUa9

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1800	215AppsChecker.exe
2960	oniminstall.exe

Loads dropped DLL 45 IoCs

pid	Process
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
1800	215AppsChecker.exe
1800	215AppsChecker.exe
1800	215AppsChecker.exe
1800	215AppsChecker.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2960	oniminstall.exe
2960	oniminstall.exe
2960	oniminstall.exe
2960	oniminstall.exe
2960	oniminstall.exe
2960	oniminstall.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

NSIS installer 4 IoCs

installer

resource	yara_rule
behavioral1/files/0x0005000000019c3a-139.dat	nsis_installer_2
behavioral1/files/0x0009000000019c55-216.dat	nsis_installer_2
behavioral1/files/0x0009000000019c55-214.dat	nsis_installer_2
behavioral1/files/0x0009000000019c55-209.dat	nsis_installer_2

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe
2088	7aae61b78f8438a3e94bc40decc22a86.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 1800	2088	7aae61b78f8438a3e94bc40decc22a86.exe	28
PID 2088 wrote to memory of 1800	2088	7aae61b78f8438a3e94bc40decc22a86.exe	28
PID 2088 wrote to memory of 1800	2088	7aae61b78f8438a3e94bc40decc22a86.exe	28
PID 2088 wrote to memory of 1800	2088	7aae61b78f8438a3e94bc40decc22a86.exe	28
PID 2088 wrote to memory of 1800	2088	7aae61b78f8438a3e94bc40decc22a86.exe	28
PID 2088 wrote to memory of 1800	2088	7aae61b78f8438a3e94bc40decc22a86.exe	28
PID 2088 wrote to memory of 1800	2088	7aae61b78f8438a3e94bc40decc22a86.exe	28
PID 2088 wrote to memory of 2960	2088	7aae61b78f8438a3e94bc40decc22a86.exe	29
PID 2088 wrote to memory of 2960	2088	7aae61b78f8438a3e94bc40decc22a86.exe	29
PID 2088 wrote to memory of 2960	2088	7aae61b78f8438a3e94bc40decc22a86.exe	29
PID 2088 wrote to memory of 2960	2088	7aae61b78f8438a3e94bc40decc22a86.exe	29
PID 2088 wrote to memory of 2960	2088	7aae61b78f8438a3e94bc40decc22a86.exe	29
PID 2088 wrote to memory of 2960	2088	7aae61b78f8438a3e94bc40decc22a86.exe	29
PID 2088 wrote to memory of 2960	2088	7aae61b78f8438a3e94bc40decc22a86.exe	29

C:\Users\Admin\AppData\Local\Temp\7aae61b78f8438a3e94bc40decc22a86.exe
"C:\Users\Admin\AppData\Local\Temp\7aae61b78f8438a3e94bc40decc22a86.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\215AppsChecker.exe
  C:\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\215AppsChecker.exe /checkispublisherinstalled
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1800
- C:\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\oniminstall.exe
  C:\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\oniminstall.exe ~URL Parts Error~~~~URL Parts Error~URL Parts Error~~#~4373~5623~~URL Parts Error~~SendRequest Error~EE-5B-2F-F9-70-AA~#~~SendRequest Error~~IE~~
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\215AppsChecker.exe

Filesize
39KB

MD5
420320e78490a36cf23cb17ffbb13358

SHA1
fcf1151c22f9b8c9e29ec6387b38e6b040bd196e

SHA256
bc13af4eb6cc4917d617785d7e4ad09f64745a9cf06354833e815e9229ce8dcf

SHA512
fe2774fd095c3a3b51b01a1da1c5fcd49b53f939b647c84cdfd3c243cb74644ca2909971bc87d3e5c8781a93c27ac3ef7691625a024008b4f1ffba4c947cd023

Download Submit
C:\Users\Admin\AppData\Local\Temp\nso2203.tmp\StdUtils.dll

Filesize
14KB

MD5
21010df9bc37daffcc0b5ae190381d85

SHA1
a8ba022aafc1233894db29e40e569dfc8b280eb9

SHA256
0ebd62de633fa108cf18139be6778fa560680f9f8a755e41c6ab544ab8db5c16

SHA512
95d3dbba6eac144260d5fcc7fcd5fb3afcb59ae62bd2eafc5a1d2190e9b44f8e125290d62fef82ad8799d0072997c57b2fa8a643aba554d0a82bbd3f8eb1403e

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\FindProcDLL.dll

Filesize
3KB

MD5
8614c450637267afacad1645e23ba24a

SHA1
e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2

SHA256
0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758

SHA512
af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\GetVersion.dll

Filesize
6KB

MD5
5264f7d6d89d1dc04955cfb391798446

SHA1
211d8d3e7c2b2f57f54a11cb8bc4fa536df08acc

SHA256
7d76c7dd8f7cd5a87e0118dacb434db3971a049501e22a5f4b947154621ab3d4

SHA512
80d27ee2f87e2822bd5c8c55cc3d1e49beebb86d8557c92b52b7cbea9f27882d80e59eefa25e414eecee268a9a6193b6b50b748de33c778b007cde24ef8bcfb7

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\Math.dll

Filesize
66KB

MD5
b140459077c7c39be4bef249c2f84535

SHA1
c56498241c2ddafb01961596da16d08d1b11cd35

SHA256
0598f7d83db44929b7170c1285457b52b4281185f63ced102e709bf065f10d67

SHA512
fbcb19a951d96a216d73b6b3e005338bbb6e11332c6cc8c3f179ccd420b4db0e5682dc4245bd120dcb67bc70960eab368e74c68c7c165a485a12a7d0d8a00328

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\UserInfo.dll

Filesize
4KB

MD5
7579ade7ae1747a31960a228ce02e666

SHA1
8ec8571a296737e819dcf86353a43fcf8ec63351

SHA256
564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

SHA512
a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\intlib.dll

Filesize
24KB

MD5
1efbbf5a54eb145a1a422046fd8dfb2c

SHA1
ec4efd0a95bb72fd4cf47423647e33e5a3fddf26

SHA256
983859570099b941c19d5eb9755eda19dd21f63e8ccad70f6e93f055c329d341

SHA512
7fdeba8c961f3507162eb59fb8b9b934812d449cc85c924f61722a099618d771fed91cfb3944e10479280b73648a9a5cbb23482d7b7f8bfb130f23e8fd6c15fb

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\nsDialogs.dll

Filesize
9KB

MD5
c10e04dd4ad4277d5adc951bb331c777

SHA1
b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

SHA256
e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

SHA512
853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\oniminstall.exe

Filesize
93KB

MD5
b74ff31e6db9a93861196df7f1862ab5

SHA1
c7cce449c22f25fbcd5ff3a64c61653725019473

SHA256
d08df41c93c90ed3169b7ff83af17933aca51d6254db7bf45237df1333d66a3e

SHA512
c3965e9d2b8654d1485aa4dcb9e5d66d00214cc934f09ebb3080a95a9e83d8fc0688e14c0f205ae5659a7bd29f714f6cdd13c766c06a9c8a0299fb92e5b297ad

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\oniminstall.exe

Filesize
92KB

MD5
c9c8c93ac6de1c76e25b16930b5dc4ac

SHA1
ae02d28e708f2fe93c232c82f3a8159697a9f474

SHA256
f989aa3abca9d1c42ce17d7ed4eaa2b9f89080a66c3db6e6a0ccb772d43143b0

SHA512
1dd0373f49a3e314e57711f7bbac186cd64119741b5898761b12c1ec1bc43b191fe9a53977c8b60795f561bce01382112f7f70af5bd96417e70db4fc4cab6206

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1CB5.tmp\registry.dll

Filesize
16KB

MD5
24a7a119e289f1b5b69f3d6cf258db7c

SHA1
fec84298f9819adf155fcf4e9e57dd402636c177

SHA256
ae53f8e00574a87dd243fdf344141417cfe2af318c6c5e363a030d727a6c75d1

SHA512
fdbbedcc877bf020a5965f6ba8586ade48cfbe03ac0af8190a8acf077fb294ffd6b5a7ae49870bff8cacd9e33d591be63b5b3d5c2e432c640212bdcd0c602861

Download Submit
memory/2088-202-0x00000000007C0000-0x00000000007C3000-memory.dmp

Filesize
12KB

Download
memory/2088-179-0x00000000007C0000-0x00000000007C3000-memory.dmp

Filesize
12KB

Download
memory/2088-207-0x00000000007C0000-0x00000000007C3000-memory.dmp

Filesize
12KB

Download
memory/2088-68-0x0000000001E80000-0x0000000001E9A000-memory.dmp

Filesize
104KB

Download