d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654

Analysis

max time kernel
125s
max time network
138s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 07:21

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General

Target

d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654.exe
Size

322KB
MD5

6c39c3c85bc749bc3e049beb5e146f93
SHA1

994cead44071ac5ddbaebbca04a1d191c05e7b2c
SHA256

d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654
SHA512

8b2a5b608cb4b2d9a9bda1fac319a1c80c18f68decefd6c498d70934d5ea61df02eea8f00913d4b85dd66e52734ed720db693fae03fafd1564d63307068de6f8
SSDEEP

6144:QrV49uEo2S1YnQmCX492DkwNP3qpYFkKQdF8lgywXW/XK11AVBZ5jhqUnm8xcE:QrVQu6/eIo4qQdF8lEeXK11AZDqUmpE

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654.exe

pid	process
1328	d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654.exe
1328	d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654.exe
1328	d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654.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:

d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654.exe

description	ioc	process
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654.exe

pid process

1328 d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654.exe

C:\Users\Admin\AppData\Local\Temp\d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654.exe
"C:\Users\Admin\AppData\Local\Temp\d931ee8c5a84d722a8a968b52d3e793a0462313b149431919a3a4798d88eb654.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1328

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\Tsu5FE0B82B.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{188D7ECA-E52E-4DBD-AF56-AD0CC36E5C3C}\Custom.dll
Filesize
91KB

MD5
0842e2723fff1f80955c9dbd38019c75

SHA1
bea88c3fe74817b048951bd218e70d9dead617d9

SHA256
d71cea96d49b48f8702337d01681b2f144aca8acb56a699b9599106c11cc7458

SHA512
28acff8e01224291aa67f57b2d514db84a79fc2cf7ed28ed2e2cecbdf070fb3b1cf52e295a9412641422338f78d86fc6ea21d835a8de21565a8f53d24c604b02

Download Submit
\Users\Admin\AppData\Local\Temp\{188D7ECA-E52E-4DBD-AF56-AD0CC36E5C3C}\_Setup.dll
Filesize
174KB

MD5
efbce92b48500e40573afc22277768ef

SHA1
0e6deed707b03d9f16bfb31554a1eded2e8408cf

SHA256
36223baec8556ec3ec139811cda245b4fb20d13999932e9089ff0c505ae21433

SHA512
db5469ee310c906e970d0dae01373abe1f824224345f8cf79eedfd8d79e9ed1e5e8727b63f44b75a8fce6fbe43cffee1f8877703a5e5cab25f7d093d0a505bd7

Download Submit
memory/1328-55-0x0000000075E11000-0x0000000075E13000-memory.dmp

Filesize
8KB

Download