mydoom | 7ae7ce727f212873490e1f0d85f81ef62a5983cc0efca845bc503f64d4c3a60a

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
12-01-2025 12:17

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General

Target

7ae7ce727f212873490e1f0d85f81ef62a5983cc0efca845bc503f64d4c3a60a.exe
Size

29KB
MD5

3a4ca3b955e198ff1ef7de0668026a8b
SHA1

1cb3315f280d0c4caf66d8003e276c0e5b959dec
SHA256

7ae7ce727f212873490e1f0d85f81ef62a5983cc0efca845bc503f64d4c3a60a
SHA512

6701b89a0faae3e19eeef8af8f549533dce3cb1f88be95bca1a05f970e2fc69e5f7903e6724da6aaa5e21aee14cdbc39db7fa8f5796e5c9ed89aa93250e2cadd
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/3:AEwVs+0jNDY1qi/q/

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

resource	yara_rule
behavioral2/memory/4856-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4856-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4856-102-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4856-153-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4856-155-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4856-165-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4856-194-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4856-226-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4856-264-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4856-295-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4856-330-0x0000000000500000-0x0000000000510200-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
548	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"	7ae7ce727f212873490e1f0d85f81ef62a5983cc0efca845bc503f64d4c3a60a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4856-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023cc0-4.dat	upx
behavioral2/memory/548-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4856-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/548-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/548-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/548-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/548-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4856-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/548-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000b000000023b9d-36.dat	upx
behavioral2/memory/4856-102-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/548-103-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4856-153-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/548-154-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4856-155-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/548-156-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/548-161-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4856-165-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/548-166-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4856-194-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/548-195-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4856-226-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/548-230-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4856-264-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/548-265-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4856-295-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/548-296-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4856-330-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/548-331-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	7ae7ce727f212873490e1f0d85f81ef62a5983cc0efca845bc503f64d4c3a60a.exe
File created	C:\Windows\java.exe	7ae7ce727f212873490e1f0d85f81ef62a5983cc0efca845bc503f64d4c3a60a.exe
File created	C:\Windows\services.exe	7ae7ce727f212873490e1f0d85f81ef62a5983cc0efca845bc503f64d4c3a60a.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	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7ae7ce727f212873490e1f0d85f81ef62a5983cc0efca845bc503f64d4c3a60a.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4856 wrote to memory of 548	4856	7ae7ce727f212873490e1f0d85f81ef62a5983cc0efca845bc503f64d4c3a60a.exe	83
PID 4856 wrote to memory of 548	4856	7ae7ce727f212873490e1f0d85f81ef62a5983cc0efca845bc503f64d4c3a60a.exe	83
PID 4856 wrote to memory of 548	4856	7ae7ce727f212873490e1f0d85f81ef62a5983cc0efca845bc503f64d4c3a60a.exe	83

C:\Users\Admin\AppData\Local\Temp\7ae7ce727f212873490e1f0d85f81ef62a5983cc0efca845bc503f64d4c3a60a.exe
"C:\Users\Admin\AppData\Local\Temp\7ae7ce727f212873490e1f0d85f81ef62a5983cc0efca845bc503f64d4c3a60a.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4856
- 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:548

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[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

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

Filesize
302B

MD5
769768a36c7e2fcb2db7f35ef986ce82

SHA1
0b6699476462d2139e553f0f78ff46890d37d336

SHA256
f262291ff7be8b0e2e846525c772c214799fc26b244abad6a686c7c4ff8cbba2

SHA512
2fa0310627270dac3f4e581bef0036743eed32403f913c833aeafdf7fac373ccfb0117cabd94725dfee672345ca3f46182377340e15e2fba38a874946683ee67

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V4KZV1MD\default[5].htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

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

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

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

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YY018DS9\default[2].htm

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YY018DS9\default[3].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YY018DS9\default[6].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6FFB.tmp

Filesize
29KB

MD5
c504dbb3d612886404c82caa59519545

SHA1
7de6fe85928135454d54612a6933a12b644e7cd8

SHA256
53515eaa693114a020200892bcfb2b785b4dc29bae3f91fb479677554f244b52

SHA512
8590da9cc1d966daafc30f92cb9ab1ab21bfd267c6ba9610775ea39beb79bd453862efa3a1af508d39f9e43ec7aa1e717fee4b9bc314e64164d4416615df72e3

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

Filesize
320B

MD5
9981ef44ae4cf76d36c6afc92bbfc91b

SHA1
6523ec2d959d0966ee1ddd8543a6a7339bbc30f9

SHA256
be830c965103a02cccc5f209a429797cdbd1978f26304541a72fac1cf1bd7d96

SHA512
42a410009ee60e1e7693086a7a0a944f4ce6eda7a6e697e8b02d24eea7431276e76eeaf7e20c8994b7e4581f4056b8297dc00f443f9ea977e1c046567a6f6bd5

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

Filesize
320B

MD5
6605f3d2f302a77e186007a787f2ea73

SHA1
de06891da0f241e98dff6adf311b508ab4d9d5c0

SHA256
71494905b632c4ecb329cf359d4730173ca4748e45f28de24558bd62b1562c2f

SHA512
a9fb195cf5f48662f28f3154413e55b6596f94e5e40602af097dcf3ef151bd9e2b6189b77fa8b975c936854e6478ccc88773b0113d9e216fbf2691ba1520eb16

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

Filesize
320B

MD5
d5e13c3fda3176635db9ce66ec439e80

SHA1
411cd6823861b38cff46438f8bdb21dd7bc05c0d

SHA256
f432e116b8452c6e179b3511bf48055cde96ae9564b8f91f223d77afc02892a0

SHA512
7bc4cee7ea4b8787152639f61736ac1290d5f88a683c9e0375b34e3a89a5223a131916623e246fe807c0d461a886c59840dc3dec29b7ce9f4acb33dd9c4d785b

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/548-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-103-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-154-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-331-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-156-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-161-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-166-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-195-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-296-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-230-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/548-265-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4856-165-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4856-264-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4856-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4856-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4856-295-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4856-226-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4856-194-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4856-102-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4856-330-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4856-155-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4856-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4856-153-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads