15071f59ae554b4d0adab3709f95f2cabd16f0a6f9da6b84e087e0652446b0bb

Analysis

max time kernel
138s
max time network
187s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 12:19

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General

Target

1dc978734b0643c4afd77678dec9d8ff.exe
Size

318KB
MD5

1dc978734b0643c4afd77678dec9d8ff
SHA1

e808e794e992a5701a9218cfc4bc08c7898bf1bd
SHA256

15071f59ae554b4d0adab3709f95f2cabd16f0a6f9da6b84e087e0652446b0bb
SHA512

16297dd25a7208929b22db13a7e47701b93a3cebd82c671c0cb22ab3c5888bf06a0b80b9d9355fd218b257e46f812356330314ff6987c7c8a774e2a9a6546607
SSDEEP

6144:or5bUzkuvcBYC47l2xGUIWhDcFHgO4nIcsKY3SLix:orqkuveY3EdDcNgtIrKY3i2

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
788	1dc978734b0643c4afd77678dec9d8ff.exe
788	1dc978734b0643c4afd77678dec9d8ff.exe
788	1dc978734b0643c4afd77678dec9d8ff.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	1dc978734b0643c4afd77678dec9d8ff.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	1dc978734b0643c4afd77678dec9d8ff.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
788	1dc978734b0643c4afd77678dec9d8ff.exe
788	1dc978734b0643c4afd77678dec9d8ff.exe

C:\Users\Admin\AppData\Local\Temp\1dc978734b0643c4afd77678dec9d8ff.exe
"C:\Users\Admin\AppData\Local\Temp\1dc978734b0643c4afd77678dec9d8ff.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:788

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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:\Users\Admin\AppData\Local\Temp\Tsu4593512C.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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C:\Users\Admin\AppData\Local\Temp\{38A7C017-BF4A-4AE7-A80C-F768E344E2E1}\Custom.dll

Filesize
91KB

MD5
a845e2b8ac4a41a44fb41cae8ccd23a7

SHA1
b21bff68d39a17c19914c6b3a44361cb36986162

SHA256
24d8d9c5f0acdc0a7838506badb1d19d2e05d257ad78f108dce6ca144da131ab

SHA512
c3cf81804af7890d8baa41a4f0545d3f2a6376590fa6bfe72fa12fded6122bedaec97f4ee14b30101e7d6cbe82ca395bc0069fa18ab18130b2888b7db46a4776

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C:\Users\Admin\AppData\Local\Temp\{38A7C017-BF4A-4AE7-A80C-F768E344E2E1}\_Setup.dll

Filesize
175KB

MD5
b8aa29e45cd392c90c828595c9ce0624

SHA1
205fdefe9c61b19da81157e61a0d69f9f40f6630

SHA256
a81766a2783d5456a6a7b12f2dcc2c1159f6dad7a381e188b70d4da979237164

SHA512
df4288cf8db308e8e16ce1dbba7bf7f139ffe1380f43d4fe84f350b932e8fdebed86ea8d1b296f576795d141406907631a095e8533ac5c1a58e673c67926e2fd

Download Submit