mydoom | 7a16459e970a9497365e1c024600615d46bbfc4465000aee671a220c270dbe70

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-12-2024 08:30

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General

Target

7a16459e970a9497365e1c024600615d46bbfc4465000aee671a220c270dbe70.exe
Size

29KB
MD5

c81fc287d21b8a948db07798202730b2
SHA1

bd5c30b3141896cbe11afcc645debfd29b529ff5
SHA256

7a16459e970a9497365e1c024600615d46bbfc4465000aee671a220c270dbe70
SHA512

443c3d75b62c975cec5c0527f6a42a961c63c033c28ffcfbfba9e9cc8a1ebd2242dcfe2ca199f599965e63233c351d41ef248bcdf883360ff5f3a7075e37e05a
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/yht:AEwVs+0jNDY1qi/qqX

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 10 IoCs

resource	yara_rule
behavioral2/memory/1464-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1464-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1464-115-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1464-153-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1464-157-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1464-159-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1464-164-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1464-218-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1464-260-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1464-298-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

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

Executes dropped EXE 1 IoCs

pid	Process
2024	services.exe

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"	7a16459e970a9497365e1c024600615d46bbfc4465000aee671a220c270dbe70.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 29 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1464-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023cd4-4.dat	upx
behavioral2/memory/2024-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2024-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2024-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2024-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2024-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2024-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2024-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2024-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000d0000000219e5-48.dat	upx
behavioral2/memory/1464-115-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2024-116-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-153-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2024-154-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-157-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2024-158-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-159-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2024-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-164-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2024-178-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-218-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2024-219-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-260-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2024-261-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1464-298-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2024-299-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	7a16459e970a9497365e1c024600615d46bbfc4465000aee671a220c270dbe70.exe
File opened for modification	C:\Windows\java.exe	7a16459e970a9497365e1c024600615d46bbfc4465000aee671a220c270dbe70.exe
File created	C:\Windows\java.exe	7a16459e970a9497365e1c024600615d46bbfc4465000aee671a220c270dbe70.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	7a16459e970a9497365e1c024600615d46bbfc4465000aee671a220c270dbe70.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1464 wrote to memory of 2024	1464	7a16459e970a9497365e1c024600615d46bbfc4465000aee671a220c270dbe70.exe	83
PID 1464 wrote to memory of 2024	1464	7a16459e970a9497365e1c024600615d46bbfc4465000aee671a220c270dbe70.exe	83
PID 1464 wrote to memory of 2024	1464	7a16459e970a9497365e1c024600615d46bbfc4465000aee671a220c270dbe70.exe	83

C:\Users\Admin\AppData\Local\Temp\7a16459e970a9497365e1c024600615d46bbfc4465000aee671a220c270dbe70.exe
"C:\Users\Admin\AppData\Local\Temp\7a16459e970a9497365e1c024600615d46bbfc4465000aee671a220c270dbe70.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1464
- 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:2024

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FMGLWGAG\default[5].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V4KZV1MD\default[1].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V4KZV1MD\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XH3Z2ZON\default[2].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA1AC.tmp

Filesize
29KB

MD5
774a95a36ff11299b2c6da83261d0c65

SHA1
5f7fc0fae39e7b77cbd7da3ee3748cd8632cce25

SHA256
2683013743891ced3afb01d8087649891411950e1945d34fc46f8b3edf9ebc17

SHA512
51cc021435229abca488342d45be88b7cb2b26a28ec61b9658778de69f773bdd9f5a412f7552b914c6a058a643846c90941772db43a59c5b519f3ccd1e79a17b

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

Filesize
320B

MD5
ae9f72088641abbdb50405a702867305

SHA1
7f22af4ddf4088273c580f9363ab166e604c65ce

SHA256
2d4f28ddf7e7bd3d88d0343eb8e57e35de314b5c6b1c929cac04b08958c73929

SHA512
d2b42fd6c47b995c40a9b9e9338893bba595c30c2a46e3ec94ba92a8d65a5ae6069677a2146b257c235e5aa41e291cc7bdc2766bd4d5183d18f89b3420a59f8e

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

Filesize
320B

MD5
d84e906df0b773222e5bbeeb5de5d319

SHA1
41f14bc799baa19e2422e571c424f522c157f581

SHA256
a4806175a8276ade542dfe7c325e76f36c8c39d04fa44bf920702c589e337816

SHA512
04d61028b34144c1cd62c731ab164fb6552703154d1d483f3d2eded4155c43d63f4c6e2610d8cf9357ec0c3858ce34c5c27ad812e928825a72a82a2e97c24a5b

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

Filesize
320B

MD5
e391fa6227bb26c5b65bfbeaa2ed8a28

SHA1
30b30cb7ddbe03a71dbfb19921a44ab2af974261

SHA256
2fcea6de901ab93acb481d63e8e248052cb8ddab57aa6cc6654803710daab95d

SHA512
2f8b89754f44371bc7e40eadf09ea47da4984892f646eea91c0c6ea1832ef81bcebdf260a7b2c87994d32821b6acda10f6a732a7ed393459346465ba4f602101

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1464-218-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1464-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1464-157-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1464-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1464-260-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1464-115-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1464-164-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1464-298-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1464-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1464-153-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1464-159-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2024-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-158-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-154-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-116-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-178-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-219-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-261-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-299-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2024-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads