77499fae03e61ae7a838fed109f3869b4cd982df101e2054c795f5d6f116b5a9

Analysis

max time kernel
91s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
06/12/2022, 15:56

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General

Target
77499fae03e61ae7a838fed109f3869b4cd982df101e2054c795f5d6f116b5a9.exe
Size 303KB
Sample221206-tdr42sfa6y
SHA256 77499fae03e61ae7a838fed109f3869b4cd982df101e2054c795f5d6f116b5a9
MD5 0113dab71c57839ba03c142ad5b7dde0
SHA1 3d6ea057a20369e3f1bdc343cbefbbf122c42460
SHA512 414db3a410d87d6b6e8556a943d6ba8ba77763500790b9350964f15f1ce31e1ef7e1e79059dc0093e6d9e4fe8e9ba532f89405a6b849ae22a043bca8a82989b9
SSDEEP 6144:8rkp9uEo2S1YnQmCX492DkwNP3qpYFqrtZJ9jEvyQzjBR2JYRcK7uY9:8rk/u6/eIo49PJ9YvBzlR
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
3912	77499fae03e61ae7a838fed109f3869b4cd982df101e2054c795f5d6f116b5a9.exe
3912	77499fae03e61ae7a838fed109f3869b4cd982df101e2054c795f5d6f116b5a9.exe
3912	77499fae03e61ae7a838fed109f3869b4cd982df101e2054c795f5d6f116b5a9.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	77499fae03e61ae7a838fed109f3869b4cd982df101e2054c795f5d6f116b5a9.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	77499fae03e61ae7a838fed109f3869b4cd982df101e2054c795f5d6f116b5a9.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3912	77499fae03e61ae7a838fed109f3869b4cd982df101e2054c795f5d6f116b5a9.exe
3912	77499fae03e61ae7a838fed109f3869b4cd982df101e2054c795f5d6f116b5a9.exe

C:\Users\Admin\AppData\Local\Temp\77499fae03e61ae7a838fed109f3869b4cd982df101e2054c795f5d6f116b5a9.exe
"C:\Users\Admin\AppData\Local\Temp\77499fae03e61ae7a838fed109f3869b4cd982df101e2054c795f5d6f116b5a9.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:3912

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

TsuD5867290.dll

Path C:\Users\Admin\AppData\Local\Temp\TsuD5867290.dll
Size 269KB
SHA256 cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
MD5 af7ce801c8471c5cd19b366333c153c4
SHA1 4267749d020a362edbd25434ad65f98b073581f1
SHA512 88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
SSDEEP 6144:N/rdStrfAftBVju6v+UvrBhMo27dOQnyddk:J3y6vHvrBhLYjnydC
MD5 SHA1 SHA512 SSDEEP

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Custom.dll

Path C:\Users\Admin\AppData\Local\Temp\{2F34239C-A027-453C-A7D7-E805F4D7016A}\Custom.dll
Size 73KB
SHA256 b5aa66dba46922adfebc057650f8df0bb6dc8b6048f6d86be7cf0a55722b4054
MD5 0edf27eff845a13f2202d3a9052e754b
SHA1 5a80cc0c2fb645817da0b18df5444d634c31667a
SHA512 653fa430bb81d067be71aa8a846265b75aa63d88cfe08c2c174168f9dd99d9dd835384bf0b6afb836247bd91c0cffd1364f78241934d090a04f9f3469a6939b2
SSDEEP 1536:6Shp6y1gxb0HNDy470j84YH2w1aR6e9rM5Pj2Esvz:6Shpcb2NDHHVER6elM5PZsv
MD5 SHA1 SHA512 SSDEEP

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_Setup.dll

Path C:\Users\Admin\AppData\Local\Temp\{2F34239C-A027-453C-A7D7-E805F4D7016A}\_Setup.dll
Size 164KB
SHA256 9b7f1db242c5377628c02229acf7f930b53848aba9fb5e6b03bd9846d493bb4e
MD5 03c0118365077ca9ab839b7fa3d961fe
SHA1 d201e52c3e25bda0e7cde1371527f3f24b365b2c
SHA512 9625c2e172705e582b6f54c336ff7245cd60e71b9ada6f2370fb3932d218c95411970a18d198b0a64b8c41dc7bb723ab007503d817a9794e88d9a0f063e1f9be
SSDEEP 3072:4siR+S4cNJtkAlRHAAMHnS9qkJUsCmcW/fpICcsRuUwZxcUdONKnNPZv8FKpUs9y:4xF
MD5 SHA1 SHA512 SSDEEP

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