056e40dfe0e35980d868bd1a65deedbf8d19ad4006cb521a8e1fae7990f48931

General

Target

26e43786e1a4bb2625359a3901ae87d4.exe
Size

313KB
MD5

26e43786e1a4bb2625359a3901ae87d4
SHA1

62e5e1bd1b2d5440b4fefa75025848366a40a275
SHA256

056e40dfe0e35980d868bd1a65deedbf8d19ad4006cb521a8e1fae7990f48931
SHA512

9f1e9848235ff144b8a8e5c0a0c603794cf49a3117772ab2943016ddff9b12feee9961d02b7d80850ff1b7e8925ec59e78f9d2a1769f3fabc4b9051d3f59add1
SSDEEP

6144:/rK9uEo2S1YnQmCX492DkwNP3qpYFtcM7dZssr+Ixf6LuDTKD2ay9KGYG0L1:/ryu6/eIo4vMResyEf0uP9d9UG01

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1976	26e43786e1a4bb2625359a3901ae87d4.exe
1976	26e43786e1a4bb2625359a3901ae87d4.exe
1976	26e43786e1a4bb2625359a3901ae87d4.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	26e43786e1a4bb2625359a3901ae87d4.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	26e43786e1a4bb2625359a3901ae87d4.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1976	26e43786e1a4bb2625359a3901ae87d4.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 1456	1976	26e43786e1a4bb2625359a3901ae87d4.exe	29
PID 1976 wrote to memory of 1456	1976	26e43786e1a4bb2625359a3901ae87d4.exe	29
PID 1976 wrote to memory of 1456	1976	26e43786e1a4bb2625359a3901ae87d4.exe	29
PID 1976 wrote to memory of 1456	1976	26e43786e1a4bb2625359a3901ae87d4.exe	29

C:\Users\Admin\AppData\Local\Temp\26e43786e1a4bb2625359a3901ae87d4.exe
"C:\Users\Admin\AppData\Local\Temp\26e43786e1a4bb2625359a3901ae87d4.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin7053.bat"
  2⤵
  PID:1456

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\InstallMate\5AD78666\cfg\1.ini

Filesize
1KB

MD5
154a28230c15b06e4feaa9424ec372d2

SHA1
6f76c916ed1c2b9147496efbf0af5982a2582e6b

SHA256
f39ca42390c26a4b7626abbb8ce3ce90e3d5655dd4ea041e093ff658a0f5b1a3

SHA512
4bc65155e9f69c97bdfdfdbec2dd78a0fc43947e7f52a624516add3323ff391adbdc477ef3e483e0e8762ba16714e9fbf0f7f8c837b3fcc9447e37abe66b1b2a

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin7053.bat

Filesize
50B

MD5
6f3564996908e21d5b655c8133ce397d

SHA1
c08c3d5f55c58a0d54ea532a6b8d0d020790bbf9

SHA256
8a06647debd70fc0d1f44bebeb1043f94f1c3a07be63fd1d49c33362407e8c0c

SHA512
53c965e781204ac6319e2755c1c234b566cca70ae3efc4e3d302b1892bfd8ee2152c0ea66872b010a9e08d6ec75a84283b14506211b9a11943dcbb3617f5d0ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\{B60B7837-7D27-4334-A1DF-35056DE85AC1}\Readme.txt

Filesize
2KB

MD5
cdb83c5f8ef48383f7db8f186d98f7bd

SHA1
2b47e6d7af95c7e50e517950bc0e552e5ab4f388

SHA256
44e596d17ddd82458ac70f4349fc30a2edfde5a1438de162cba2b4185a06d44c

SHA512
0f1c5f65925b8e42c1bb1403e32e0d25801cc3ecd98e2dda1626699d54aad68ad608316bb16cb140c21d8caf82f8f376d2eeb5016927c734bfd914cdab8c1373

Download Submit
C:\Users\Admin\AppData\Local\Temp\{B60B7837-7D27-4334-A1DF-35056DE85AC1}\Setup.exe

Filesize
15KB

MD5
e717f6ce3a7429bfa6d7f3cf66737a4b

SHA1
01f4042589b4ed88c351ffeac256be7a9d884818

SHA256
7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

SHA512
65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

Download Submit
C:\Users\Admin\AppData\Local\Temp\{B60B7837-7D27-4334-A1DF-35056DE85AC1}\Setup.ico

Filesize
4KB

MD5
e1d796d68cef7297976b889df8327a24

SHA1
379dd117192abfa3ebadad54f5d968f9cb40a17f

SHA256
b8ffb4e6dc082c8bf20298e5d6c6642270a6b67c91780f373cf0f0e83d01e8bd

SHA512
fbab113fc5d77643af87af832750881a646744b35e82f7d2a3525c94b92fd510a008a9fa39b2d2eef183959ce3ea80e1edd325e83b5b9d38ada599fde3189e4c

Download Submit
\Users\Admin\AppData\Local\Temp\Tsu6F3C2167.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{B60B7837-7D27-4334-A1DF-35056DE85AC1}\Custom.dll

Filesize
91KB

MD5
c9d3d86ee95ae4d20c80de9ddaa8fa40

SHA1
5f0546ec86f3e27f0eec4d5d5451edc630907654

SHA256
b34ca5ec63459956e72289b6b1d85891377c4ef451b48f42d92ab7d1aad117a9

SHA512
ea895f339e31432497401782a17275cecda18286a158ad191dc1a5c2c3c541205c679689a74ff46c4e4861c7e6d87bf862e54049b419675cadaeea76c400b186

Download Submit
\Users\Admin\AppData\Local\Temp\{B60B7837-7D27-4334-A1DF-35056DE85AC1}\_Setup.dll

Filesize
170KB

MD5
1aabcda403b1a6801317ef9921e80c91

SHA1
082d05c392a00a6045afabc6aece91e5879cbdcc

SHA256
09cd996ee6e10242e7fa0052c7599b293f4ea28b235d270a6bc253d03ffff467

SHA512
a35975b65372335aff47565bb104f918f089c5bc452e5107a8d767b03350a2a7155e8632c54d28f7dc1d79eb637fabb9ad2e0975fef5c86f902d2f35dcd240ae

Download Submit

Analysis

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