791bf93cfa3042bb68c2fb39239ec170db06f40af15a1c1adafe6720c3d3b730

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 21:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

138a1335180409c666db663d40b5c132.exe
Size

40KB
MD5

138a1335180409c666db663d40b5c132
SHA1

4bd93903e0e2636e7ba087e1d84a078c87187db5
SHA256

791bf93cfa3042bb68c2fb39239ec170db06f40af15a1c1adafe6720c3d3b730
SHA512

92bcded5e793374efadfc2d1e2ed65aec9b8f6a7b294f2910364c6542c6be1f6d4df46af2febd0073a491a5d0b682c8acd957e06e14b21dac43099fae7566282
SSDEEP

768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtHeh:aqk/Zdic/qjh8w19JDHq

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1420	services.exe

UPX packed file 16 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1420-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023204-6.dat	upx
behavioral2/memory/1420-13-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1420-17-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1420-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1420-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1420-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1420-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1420-63-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1420-122-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1420-146-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1420-161-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1420-165-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1420-209-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1420-233-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1420-265-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	138a1335180409c666db663d40b5c132.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	138a1335180409c666db663d40b5c132.exe
File opened for modification	C:\Windows\java.exe	138a1335180409c666db663d40b5c132.exe
File created	C:\Windows\java.exe	138a1335180409c666db663d40b5c132.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3732 wrote to memory of 1420	3732	138a1335180409c666db663d40b5c132.exe	19
PID 3732 wrote to memory of 1420	3732	138a1335180409c666db663d40b5c132.exe	19
PID 3732 wrote to memory of 1420	3732	138a1335180409c666db663d40b5c132.exe	19

C:\Users\Admin\AppData\Local\Temp\138a1335180409c666db663d40b5c132.exe
"C:\Users\Admin\AppData\Local\Temp\138a1335180409c666db663d40b5c132.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3732
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:1420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BJCNBC62\default[4].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BJCNBC62\default[6].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NSWVVUXL\default[4].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NSWVVUXL\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\default[2].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\default[7].htm

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\default[8].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R977VUU4\default[2].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4D21.tmp

Filesize
40KB

MD5
fbaac0805674b60db0a6ef3d510e08b6

SHA1
3642c2cd7e879ed8c3dbb81bad790a27bfb2888e

SHA256
76ef9397255241b56fa88992c25b30c9c5c193ebcf087848004815f5b852ea9d

SHA512
2be43b41ae12419e0a512794b50b8df70832ca6d0784623bbf5a852d60f14fbb0f9df0127a9486ffbcb1c8d1df7b77a1525ae08ecdc3e6d16701cd2f251a4930

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
4beb6672b542d0464c421d7f30071595

SHA1
4c23f77aa73cb5cd27b93c87772262f61ae70e54

SHA256
1d9d2bddb18f79d7d11fe7d3fbd55664f04e3afa0873468c4820e57c62d378f9

SHA512
8f448efd15013e1f340aeff82c86b79461e99d4c634c8d3dc06d81adba816510c8df1a9f023ad956c3ff4cad76c839ac64a1cea4f30b4d0db28f50f25207da72

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
4e327f8d43df724399b6c4888cf24258

SHA1
018beaac011f885a0a6f5ad33e09c7ab52e52e62

SHA256
88906c8c523faf4c4e0e69bb6371078b15739c898ac0a4832f90235dcc0dc01c

SHA512
9f70944eda115f7c70b397db330e298478b28b426f7b884113af06eeaccaa2531e01c9c824f299d9540895596abb0e196c43313e6b9bd10ed63cf7ee3b9c0a7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
794038db77b49869c4448b378f653630

SHA1
7b0e43201be08c76663b0753753a97343db0f672

SHA256
b4b5ffa2979e82ad9a08c633804ebc3f96e1e63bff3a5a837656ed69bec4463b

SHA512
a5f126cc17875f06516e10224a660f9698a1ac53b7380ff30f16ccf6f828752f065c1742c1bdde40dd01eaec9d9bb42e144bcfe5a24b4ff01916f860d0c4d7e5

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1420-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-146-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-161-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-165-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-63-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-209-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-122-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-233-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-265-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1420-13-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3732-0-0x0000000000500000-0x000000000050D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads