mydoom | 195688fdc5454fb7f6ba8188015e395bfe86876a9c0e28b818944ee264f0e77c

Resubmissions

21/08/2024, 19:30

240821-x76q3sweqg 10

21/08/2024, 17:42

240821-v92h2avgpj 10

12/06/2024, 16:01

240612-tgps4a1bqh 10

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 19:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

5642f8bd3bc151349ded1a3c160c037c26194c9da2b7ace5d8ca11cddb57612a.exe
Size

41KB
MD5

64276638075d3cab665966be7f366682
SHA1

3fb9c599d5dc9188332b4a9c0f1262c07ee24699
SHA256

5642f8bd3bc151349ded1a3c160c037c26194c9da2b7ace5d8ca11cddb57612a
SHA512

1bbd7440a14f8651ef4433cdda3a48071024838688f8ff88a0688cf56f28854232446f655731a44d1f02f1e572697e132f06c92dfa170825433154042be02826
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/:AEwVs+0jNDY1qi/q

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral30/memory/208-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral30/memory/208-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral30/memory/208-126-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral30/memory/208-157-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral30/memory/208-193-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral30/memory/208-220-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom

Executes dropped EXE 1 IoCs

pid	Process
4504	services.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral30/memory/208-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral30/files/0x00070000000235b0-4.dat	upx
behavioral30/memory/4504-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/208-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral30/memory/4504-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/4504-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/4504-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/4504-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/4504-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/4504-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/4504-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/4504-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/208-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral30/memory/4504-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/files/0x0010000000023375-55.dat	upx
behavioral30/memory/208-126-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral30/memory/4504-127-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/208-157-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral30/memory/4504-158-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/4504-167-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/4504-172-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/208-193-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral30/memory/4504-194-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral30/memory/208-220-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral30/memory/4504-221-0x0000000000400000-0x0000000000408000-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"	5642f8bd3bc151349ded1a3c160c037c26194c9da2b7ace5d8ca11cddb57612a.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	5642f8bd3bc151349ded1a3c160c037c26194c9da2b7ace5d8ca11cddb57612a.exe
File opened for modification	C:\Windows\java.exe	5642f8bd3bc151349ded1a3c160c037c26194c9da2b7ace5d8ca11cddb57612a.exe
File created	C:\Windows\java.exe	5642f8bd3bc151349ded1a3c160c037c26194c9da2b7ace5d8ca11cddb57612a.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5642f8bd3bc151349ded1a3c160c037c26194c9da2b7ace5d8ca11cddb57612a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 208 wrote to memory of 4504	208	5642f8bd3bc151349ded1a3c160c037c26194c9da2b7ace5d8ca11cddb57612a.exe	93
PID 208 wrote to memory of 4504	208	5642f8bd3bc151349ded1a3c160c037c26194c9da2b7ace5d8ca11cddb57612a.exe	93
PID 208 wrote to memory of 4504	208	5642f8bd3bc151349ded1a3c160c037c26194c9da2b7ace5d8ca11cddb57612a.exe	93

C:\Users\Admin\AppData\Local\Temp\5642f8bd3bc151349ded1a3c160c037c26194c9da2b7ace5d8ca11cddb57612a.exe
"C:\Users\Admin\AppData\Local\Temp\5642f8bd3bc151349ded1a3c160c037c26194c9da2b7ace5d8ca11cddb57612a.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:208
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:4504

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3996,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=3860 /prefetch:8
1⤵
PID:3916

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0KP8BKDN\default[1].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

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

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

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

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NCPU4OJ5\default[2].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XHVIU6BA\default[3].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFF09.tmp

Filesize
41KB

MD5
33b1ea4a08f94ef7c94b0a9823f7be28

SHA1
37e670b274a8ecf38857a336c193305e7c0935d1

SHA256
345250523759e44790e32b4daf7b2de566b2db2abcbe2ed763336601bacbf450

SHA512
37c3d1a85108a573064e5fdc0219abedde3becb99240fe37d0688a4b46dd28435fc127e3a93bee71980897105e9466f204da1e5f0d17688403e7bf80a32ae6de

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

Filesize
160B

MD5
81dc12ed1bb7cf322fe71bf57411324c

SHA1
bce6572265f30a26245dbeb02346fdbfd66f2d82

SHA256
09a2ed371c4f9145834938248bd4dbcd912f2f87d097f100121e578708759965

SHA512
d55a5869ce5793c443b85ac66b73ca02d8a34e064f69ffe427c1e0202adfe5a1bb8eb9930ca8aa3eb14597783827743890b8b7f5c48a1f16ce43a760bd88171c

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

Filesize
160B

MD5
f2d0687aff4dd6d6f2324031c72b1767

SHA1
2b39b4cd5ed609931681c9529e383d809b0b9063

SHA256
efeff83c15cada6135d97ed25367ea792b5c305a6c53bb23b491bdc1e4647fe5

SHA512
128e1e34a7e789ed1184b560f8e660a52d0adf24fed821b978bcd77a50ce6d3d851ad929fa0e6b8ecdbf661507a89564acb61de2a662c8b91e38088f142ea544

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

Filesize
160B

MD5
545fb505e54ebb902ca1ff4d5be7d19c

SHA1
7fe6f5a681821b20da47fd9e60c09620ee0a5dae

SHA256
35e5678ed352d80543a2ea7c08ba8f13d50dd98c73794f6a7e0cce7fa0c79013

SHA512
cedab8cd35f45c64bad1d446afd5dd1f7c01a37d11bd3734d0749853ea388dda66fd56609bf4dbaec825651ccb276997b0faef9265baa1df360760e7cd0f2ff8

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/208-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/208-157-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/208-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/208-193-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/208-220-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/208-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/208-126-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4504-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-127-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-158-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-167-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-172-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-194-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-221-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4504-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads