7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2

Analysis

max time kernel
45s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
30-10-2022 15:13

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General

Target

7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2.exe
Size

316KB
MD5

831c2e5bc91638808de2c07ec384bc80
SHA1

df4da7dce100520543b66b2ded89231444791437
SHA256

7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2
SHA512

846facbdfa07e45550cbd6c31e87a0ed11f743a9bf2df7513b70fa06f54779cb970a3c8e5b5014a265849a63109b990eb204f6f2736c94724ea4f13046669d75
SSDEEP

6144:lrJbUzkuvcBYC47l2xuNfL2pAgWriSTb3Z9xuzSCR2bSF:lr6kuveY3TT2XdGp9xRC4bSF

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1168	7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2.exe
1168	7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2.exe
1168	7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2.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	7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1168	7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 1576	1168	7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2.exe	29
PID 1168 wrote to memory of 1576	1168	7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2.exe	29
PID 1168 wrote to memory of 1576	1168	7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2.exe	29
PID 1168 wrote to memory of 1576	1168	7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2.exe	29

C:\Users\Admin\AppData\Local\Temp\7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2.exe
"C:\Users\Admin\AppData\Local\Temp\7e2b9bdba77db0396f95cd27b92e440251ab1417cb9c6f16d65eb4b16376d2f2.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1168
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin240F.bat"
  2⤵
  PID:1576

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\2DC2EB67\cfg\1.ini

Filesize
763B

MD5
e841c8a830a7db4f9d91db5270633b49

SHA1
ffbd829227a2505d673e813b0f7035af8850fcfe

SHA256
056d34f232afd7f189710fc4fe5f64898235e2f181cc91bf8260fe29a63f30d4

SHA512
794eda7eeb9267a0524d6caf0ea62e80546c09af2fa930e5222d2a3a68cba79231d469d57e3763165d50436932d4a4c7261fd87aefc2d7c4363c4208d6ceb7e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin240F.bat

Filesize
50B

MD5
4a156fdde57a303d1c54909212dc4b67

SHA1
3a09d6e9e95e5600a37d292e9c294e45f01a9e4c

SHA256
a2a17cd7d9cd9634ab580ee49f15af2307967d6481d58ff6c60aa767df8f4a31

SHA512
11f79bec6a224a8253159d3de3e9f56ec7b87ef977a61ddadbb89146f1f307a6337123ffa531d7c3319a775543e0872e8163f8e594754f3f74ccb6d24fe7acd9

Download Submit
\Users\Admin\AppData\Local\Temp\Tsu01979C45.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{FEF37DCA-3BAA-4BFB-A910-738825105F3C}\Custom.dll

Filesize
91KB

MD5
aab03c84db6cba9639d49888a5f0cae1

SHA1
f27e6a68da55cb9b6e25b1ddf1c21a77bf6605ae

SHA256
72041aa64738b7cfbf8c10d8c8fcadf208240d3d69f0d546e2a923ed9a79cd32

SHA512
9c5c935e041d3f7388b9abb4ce20b02a0a9b6d8616182bf717431dac38686f983eb2da2893b60106367970c7a13b845df46279c1a8d64263873ccf1505e731c0

Download Submit
\Users\Admin\AppData\Local\Temp\{FEF37DCA-3BAA-4BFB-A910-738825105F3C}\_Setup.dll

Filesize
173KB

MD5
0518cb1e0dc406122ccdabd50aeafb76

SHA1
53e860574019872b2a740b4bc345db7972b06a87

SHA256
77e1fae9a24895805780626e4a27a75d91528e73830a7dc33b154fb868b70df2

SHA512
989fcf7d0a2cec0d8bafeb08f1f4a3a8f44a6a5d4e6831ff993e907d88b8226d89c5235b03e421d4802071edb0787b36c11c39f0faebe7edd2fca9e33989c40c

Download Submit
memory/1168-55-0x00000000760E1000-0x00000000760E3000-memory.dmp

Filesize
8KB

Download