b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b

Analysis

max time kernel
46s
max time network
51s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
27-11-2022 22:43

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General

Target

b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b.exe
Size

326KB
MD5

f64d22f6ebc65490d352bffeff23f24f
SHA1

26bad1990ea1a4e47028c1c35d74452ed868eb62
SHA256

b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b
SHA512

d6ee3964961fea3663dc2914adc44ea5160996870e35225fd80f0fcf6acaa3b14aa6e360d0c608f23054447533d9bd8b03b880f5034504ee30b867b019bd699f
SSDEEP

6144:mr469uEo2S1YnQmCX492DkwNP3qpYFhVq5fRr7kW2hjCmPLSysJmaS:mr4iu6/eIo44O0W2UY2yyS

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1444	b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b.exe
1444	b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b.exe
1444	b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b.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

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1444	b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1444 wrote to memory of 1180	1444	b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b.exe	29
PID 1444 wrote to memory of 1180	1444	b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b.exe	29
PID 1444 wrote to memory of 1180	1444	b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b.exe	29
PID 1444 wrote to memory of 1180	1444	b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b.exe	29

C:\Users\Admin\AppData\Local\Temp\b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b.exe
"C:\Users\Admin\AppData\Local\Temp\b068f7bd3b8a7bfa59701cd353c3572ca772146f49bf667ff02c3b823738656b.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1444
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin2308.bat"
  2⤵
  PID:1180

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\InstallMate\79770413\cfg\1.ini

Filesize
896B

MD5
16c3a5b8d8e27448dcee982e2c3b4744

SHA1
98650b65cfe94e15aa02dd42460b657c3be47a93

SHA256
b271782a03fba5115adfce417258f831ef19a1ea6719237e0733ecf11f950dc5

SHA512
4577111f477a3727559f87aa126d550c7713dc3dd544b004fb95f5aa9a9de4c1f9f099c7b27b3954efa2decd43466b2a20ef3afdef7db954c5d1c3c912f72931

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin2308.bat

Filesize
50B

MD5
fa98cb9bcbc566c24bf7873c0b17d08c

SHA1
bd6f481f64864e973f8ca2894c0a25baeb1f9ab6

SHA256
8ded91fe32655cd1b77ce14ba4b0f9d3b15ef59bb41d6ec4e7cb47d1d6463e23

SHA512
5dae112287438d13f02bb4c10d8af9e45ec2fa55643b312bc2a564732f4638675bb343360b9b4fdda56b73803cf8b437b2b201e0d70bb18875bb85a419034c55

Download Submit
\Users\Admin\AppData\Local\Temp\Tsu0FBBD288.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{659C769A-370D-497E-AB95-7F2FBE7F546C}\Custom.dll

Filesize
91KB

MD5
0842e2723fff1f80955c9dbd38019c75

SHA1
bea88c3fe74817b048951bd218e70d9dead617d9

SHA256
d71cea96d49b48f8702337d01681b2f144aca8acb56a699b9599106c11cc7458

SHA512
28acff8e01224291aa67f57b2d514db84a79fc2cf7ed28ed2e2cecbdf070fb3b1cf52e295a9412641422338f78d86fc6ea21d835a8de21565a8f53d24c604b02

Download Submit
\Users\Admin\AppData\Local\Temp\{659C769A-370D-497E-AB95-7F2FBE7F546C}\_Setup.dll

Filesize
179KB

MD5
35b1d5b099a7bccc1b38e0ca0ef5c47a

SHA1
3667c7290097cec828bd8e45c14a36b853c61ad2

SHA256
e03a8c9448bd7416f8fd2a5c306708e29972e4c0d6751d5c1dda68d7d0d2550b

SHA512
9c64d17cc6cf361422d2b2f6a9306138e51b9e1b71a6475cc06a67300e9897ee1d03cb6120f966a168003a54f64a0562aa8fd3566e0e66f01906cb31d7297a0f

Download Submit
memory/1180-58-0x0000000000000000-mapping.dmp

Download
memory/1444-55-0x0000000075D71000-0x0000000075D73000-memory.dmp

Filesize
8KB

Download