fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340

Analysis

max time kernel
91s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 06:54

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General

Target

fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe
Size

327KB
MD5

8cf432e2b8b6dd5e6e5e44af86fa54fc
SHA1

0f9833f2cdaf7f3eed2d0b8e01f446dceed3d740
SHA256

fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340
SHA512

7ea1e0b8a669d1d1c0aa18bf8d9a9048c52650a4b2673c2ab3266e957fc6263084444418ba9f640e393513424d8c503ecd07fca7d0203efcde4bdd82f9308ece
SSDEEP

6144:Jr469uEo2S1YnQmCX492DkwNP3qpYFGgjwuBGVdLAt4ZHd2i3gjd+ZD/6Fl:Jr4iu6/eIo4Rsw33AtsmQY

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe

pid	process
428	fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe
428	fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe
428	fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.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

Processes:

fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe

pid	process
428	fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe
428	fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe

description	pid	process	target process
PID 428 wrote to memory of 3636	428	fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe	cmd.exe
PID 428 wrote to memory of 3636	428	fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe	cmd.exe
PID 428 wrote to memory of 3636	428	fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe
"C:\Users\Admin\AppData\Local\Temp\fe7286fb6d979581d0d3f873d6a3c3a369a8f42642d0e3490fdab4441f238340.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:428

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin7053.bat"
2⤵
PID:3636

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

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Downloads

C:\ProgramData\InstallMate\8AC86EFD\cfg\1.ini

Filesize
967B

MD5
2cd9ed91067786d584dddb6a1b004383

SHA1
0c1351bc7e80ba60dc9043bed7a420526c791ddc

SHA256
288c788bff555ea1ab0ceb62f342c37d79e61fbd986f1752d97135cb5ea64b3c

SHA512
8db3b80531fbf7fa1cebc5c8d7a39dc621eb7af3d2b83016f3fab51c9b43ff5cc49b65c6660d8ea46876c57b19faa21835de3717db5d877245692b6ec0efe227

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tsu2D1A23A3.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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

Filesize
50B

MD5
a9c2d24160710c97af66a8159b470fd8

SHA1
e5c3d87c9783cb039748a39a87daa8b8675be267

SHA256
0bf2f317c736f3ccae384900e72f71b8b189fdbaa9b6d237ad6e19f3323e85a8

SHA512
53b336e39a2cc96abdac837354cdaedfe93e6273f26c25c534ff7700f762690114e38997f34a64e489471c3b32966dc82daf09c224c958034dd4ddaea449639a

Download Submit
C:\Users\Admin\AppData\Local\Temp\{61BC1C50-3ED8-4ED7-AC3C-76FABA5F3EA6}\Custom.dll

Filesize
91KB

MD5
c9d3d86ee95ae4d20c80de9ddaa8fa40

SHA1
5f0546ec86f3e27f0eec4d5d5451edc630907654

SHA256
b34ca5ec63459956e72289b6b1d85891377c4ef451b48f42d92ab7d1aad117a9

SHA512
ea895f339e31432497401782a17275cecda18286a158ad191dc1a5c2c3c541205c679689a74ff46c4e4861c7e6d87bf862e54049b419675cadaeea76c400b186

Download Submit
C:\Users\Admin\AppData\Local\Temp\{61BC1C50-3ED8-4ED7-AC3C-76FABA5F3EA6}\_Setup.dll

Filesize
180KB

MD5
f019ccbcb9fc34eca585696d8ec5c585

SHA1
e0d1b4eff07feef1a2b4e0f07e015f3208e1c4bf

SHA256
7824f94a444f14a0143702818fb300a387d85173d05ac9cd891f4e1ab1dbac0e

SHA512
8ff541ff1401c62ad21dd960c48e5a99981c953f5bf73824146ef2848b778796aac5e17b111b9ad139acbd3b556ecd92f4869876da8849fb79fac4d86cbf70e5

Download Submit
memory/3636-135-0x0000000000000000-mapping.dmp

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